facebook
    Alice
    member icon
    Trusted teacher
    favorite buttonAdd to Wish List
    favorite buttonAdd to Wish List
    member icon
    Trusted teacher
    from60.08SAR/ h

    Learn about colored complexes[ Part A] There is Part B too

    [1]I specialized in tutoring chemistry, math, physics, biology, geography and SAT, GED, GRE and GMAT exams. My goal is to help communication and break down difficult concepts in a way that allows students greater accessibility and comprehension of their course material.
    [2] This lesson is for aspiring one of the characteristics of transition elements. The focus is on
    [a] What are colored complexes.
    [b]Colors of visible light
    [c]Crystal field theory.
    [e]Color of transition metal complexes
    [f]Why do we see color?
    [g]The color wheel
    [h]Color of coordination complexes
    [I]Molecular vibrations
    Etc

    Extra information

    Come to the lesson with a periodic table.

    Location

    Online via webcam
    At student's location: Around Dakar, Senegal
    At teacher's location: Grand Dakar, Dakar, Senegal
    At teacher's location: Grand Dakar, Dakar, Senegal

    |
    Use ctrl + wheel to zoom!
    +

    General info

    suitcase iconSkills:
    Age:
    Children (7-12 years old)
    Teenagers (13-17 years old)
    Adults (18-64 years old)
    Seniors (65+ years old)
    Student level:
    Beginner
    Intermediate
    Advanced
    Duration:
    60 minutes
    The class is taught in:English

    About Me

    I am tutor Alice. I have BSC in chemical engineering+ TELF+ 18years teaching experience both online and offline K to 12th grade. I specialized in science ranging from chemistry, physics, math, English language, biology, and geography. Attend 15 to 20 lessons with me and be sure of good grades in your GRE, SAT, etc... I love to see my students on top of all areas of life. I give classwork in between my lesson to monitor output and homework after each lesson and periodically provide academic and moral progress reports. I am friendly but discipline. Perfection is my goal. Book my lesson for confirmation.

    Education

    Federal university Bida Niger State Nigeria BSC chemical Engineering
    Imo state science school Etiti Nigeria SSS 1 to 3[SSCE]
    Ovim Girls Secondary School Okigwe Imo state[JSSE]

    Experience / Qualifications

    BSC Chemical Engineering+ TELF+18years teaching experience both online and offline K to 12th grade. I have taught ages 2 to 40 years in English and science.
    A mole is an amount unit similar to familiar units like pair, dozen, gross, etc. It provides a specific measure of the number of atoms or molecules in a bulk sample of matter. A mole is defined as the amount of substance containing the same number of discrete entities[atoms, molecules, ions, etc. The student will learn {1] Definition of the mole concept. [2]Calculations on mole concept. [3]Know how and when to use Avogadro's constant. [4] Partial Knowledge of some laws that based on mole concepts like Charles 'slaw, Graham's law, etc [5] Exposed to varieties of questions and answers on mole concept
    I have a BSC in Chemical Engineering+TEFL+18years of teaching experience. I specialize in tutoring English language, Chemistry, Maths, Physics, Biology, Geography.igbo for school and the SAT, GRE, GMAT, GRE, etc. My goal is to make students perfect but not confused. I assign homework after every lesson and provide periodic progress reports.
    I specialize in tutoring sciences and mathematics. This lesson is for aspiring the ethical implications of Socrates Claim"The Unexamined life is not worth living’’ contemporary American Society'' [1] Socrates's background. [2] Individualism collectivism .[3]Change stability [4] Minority- Majority [5]Long- Term outcomes [6] Conclusion [7] References

    Ask a question

    Send a message explaining your needs and Alice will reply soon:
    The more detail, the better.
    Ex. "Hi, when are you available to meet for a lesson?"

    Availability of a typical week

    (GMT -04:00) New York
    MonTueWedThuFriSatSun
    0
      
      
      
      
      
      
      
    1
      
      
      
      
      
      
      
    2
      
      
      
      
      
      
      
    3
      Monday at 3:00
      Tuesday at 3:00
      Wednesday at 3:00
      Thursday at 3:00
      Friday at 3:00
      Saturday at 3:00
      
    4
      Monday at 4:00
      Tuesday at 4:00
      Wednesday at 4:00
      Thursday at 4:00
      Friday at 4:00
      Saturday at 4:00
      Sunday at 4:00
    5
      Monday at 5:00
      Tuesday at 5:00
      Wednesday at 5:00
      Thursday at 5:00
      Friday at 5:00
      Saturday at 5:00
      Sunday at 5:00
    6
      Monday at 6:00
      Tuesday at 6:00
      Wednesday at 6:00
      Thursday at 6:00
      Friday at 6:00
      Saturday at 6:00
      Sunday at 6:00
    7
      Monday at 7:00
      Tuesday at 7:00
      Wednesday at 7:00
      Thursday at 7:00
      Friday at 7:00
      Saturday at 7:00
      Sunday at 7:00
    8
      Monday at 8:00
      Tuesday at 8:00
      Wednesday at 8:00
      Thursday at 8:00
      Friday at 8:00
      Saturday at 8:00
      Sunday at 8:00
    9
      Monday at 9:00
      Tuesday at 9:00
      Wednesday at 9:00
      Thursday at 9:00
      Friday at 9:00
      Saturday at 9:00
      Sunday at 9:00
    10
      Monday at 10:00
      Tuesday at 10:00
      Wednesday at 10:00
      Thursday at 10:00
      Friday at 10:00
      Saturday at 10:00
      Sunday at 10:00
    11
      Monday at 11:00
      Tuesday at 11:00
      Wednesday at 11:00
      Thursday at 11:00
      Friday at 11:00
      Saturday at 11:00
      Sunday at 11:00
    12
      Monday at 12:00
      Tuesday at 12:00
      Wednesday at 12:00
      Thursday at 12:00
      Friday at 12:00
      Saturday at 12:00
      Sunday at 12:00
    13
      Monday at 13:00
      Tuesday at 13:00
      Wednesday at 13:00
      Thursday at 13:00
      Friday at 13:00
      Saturday at 13:00
      Sunday at 13:00
    14
      Monday at 14:00
      Tuesday at 14:00
      Wednesday at 14:00
      Thursday at 14:00
      Friday at 14:00
      Saturday at 14:00
      Sunday at 14:00
    15
      Monday at 15:00
      Tuesday at 15:00
      Wednesday at 15:00
      Thursday at 15:00
      Friday at 15:00
      Saturday at 15:00
      Sunday at 15:00
    16
      Monday at 16:00
      Tuesday at 16:00
      Wednesday at 16:00
      Thursday at 16:00
      Friday at 16:00
      Saturday at 16:00
      Sunday at 16:00
    17
      Monday at 17:00
      Tuesday at 17:00
      Wednesday at 17:00
      Thursday at 17:00
      Friday at 17:00
      Saturday at 17:00
      Sunday at 17:00
    18
      Monday at 18:00
      Tuesday at 18:00
      Wednesday at 18:00
      Thursday at 18:00
      Friday at 18:00
      Saturday at 18:00
      Sunday at 18:00
    19
      
      
      
      
      
      
      
    20
      
      
      
      
      
      
      
    21
      
      
      
      
      
      
      
    22
      
      
      
      
      
      
      
    23
      
      
      
      
      
      
      
    from 60.08 SARAt teacher's location
    from 60.08 SAROnline via webcam
    from 85.82 SARAt student's home

    Good-fit Instructor Guarantee


    If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.

    Online reputation

    • Instructor since March 2020
    • Phone number verified
    • Google connected

    Availability of a typical week

    (GMT -04:00) New York
    MonTueWedThuFriSatSun
    0
      
      
      
      
      
      
      
    1
      
      
      
      
      
      
      
    2
      
      
      
      
      
      
      
    3
      Monday at 3:00
      Tuesday at 3:00
      Wednesday at 3:00
      Thursday at 3:00
      Friday at 3:00
      Saturday at 3:00
      
    4
      Monday at 4:00
      Tuesday at 4:00
      Wednesday at 4:00
      Thursday at 4:00
      Friday at 4:00
      Saturday at 4:00
      Sunday at 4:00
    5
      Monday at 5:00
      Tuesday at 5:00
      Wednesday at 5:00
      Thursday at 5:00
      Friday at 5:00
      Saturday at 5:00
      Sunday at 5:00
    6
      Monday at 6:00
      Tuesday at 6:00
      Wednesday at 6:00
      Thursday at 6:00
      Friday at 6:00
      Saturday at 6:00
      Sunday at 6:00
    7
      Monday at 7:00
      Tuesday at 7:00
      Wednesday at 7:00
      Thursday at 7:00
      Friday at 7:00
      Saturday at 7:00
      Sunday at 7:00
    8
      Monday at 8:00
      Tuesday at 8:00
      Wednesday at 8:00
      Thursday at 8:00
      Friday at 8:00
      Saturday at 8:00
      Sunday at 8:00
    9
      Monday at 9:00
      Tuesday at 9:00
      Wednesday at 9:00
      Thursday at 9:00
      Friday at 9:00
      Saturday at 9:00
      Sunday at 9:00
    10
      Monday at 10:00
      Tuesday at 10:00
      Wednesday at 10:00
      Thursday at 10:00
      Friday at 10:00
      Saturday at 10:00
      Sunday at 10:00
    11
      Monday at 11:00
      Tuesday at 11:00
      Wednesday at 11:00
      Thursday at 11:00
      Friday at 11:00
      Saturday at 11:00
      Sunday at 11:00
    12
      Monday at 12:00
      Tuesday at 12:00
      Wednesday at 12:00
      Thursday at 12:00
      Friday at 12:00
      Saturday at 12:00
      Sunday at 12:00
    13
      Monday at 13:00
      Tuesday at 13:00
      Wednesday at 13:00
      Thursday at 13:00
      Friday at 13:00
      Saturday at 13:00
      Sunday at 13:00
    14
      Monday at 14:00
      Tuesday at 14:00
      Wednesday at 14:00
      Thursday at 14:00
      Friday at 14:00
      Saturday at 14:00
      Sunday at 14:00
    15
      Monday at 15:00
      Tuesday at 15:00
      Wednesday at 15:00
      Thursday at 15:00
      Friday at 15:00
      Saturday at 15:00
      Sunday at 15:00
    16
      Monday at 16:00
      Tuesday at 16:00
      Wednesday at 16:00
      Thursday at 16:00
      Friday at 16:00
      Saturday at 16:00
      Sunday at 16:00
    17
      Monday at 17:00
      Tuesday at 17:00
      Wednesday at 17:00
      Thursday at 17:00
      Friday at 17:00
      Saturday at 17:00
      Sunday at 17:00
    18
      Monday at 18:00
      Tuesday at 18:00
      Wednesday at 18:00
      Thursday at 18:00
      Friday at 18:00
      Saturday at 18:00
      Sunday at 18:00
    19
      
      
      
      
      
      
      
    20
      
      
      
      
      
      
      
    21
      
      
      
      
      
      
      
    22
      
      
      
      
      
      
      
    23
      
      
      
      
      
      
      
    from 60.08 SARAt teacher's location
    from 60.08 SAROnline via webcam
    from 85.82 SARAt student's home

    Good-fit Instructor Guarantee


    If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.

    Share

    You are here


    Raef
    Tuition Math - Physics - Chemistry - Biology
    Experienced for more than 18 years, I give private lessons in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Chemistry - Biology, Geology to students of French or international program (English) of Terminales, Bac, 1ère, Seconde , Patent, competitions and medical university preparatory classes or 1st and 2nd university years either at home or by internet online by the virtual class method of shared interactive whiteboard more than zoom or Skype to communicate. Homework help for CNED students. For more information, do not hesitate to contact me, answer in a few minutes up to 12 hours maximum..

    Mohamed
    Scientific subjects (Math, Physics, Chemistry) for students of the French mission
    It is important to me to teach my students while adopting an active teaching method. I put all my experience acquired as a head teacher and also that of my academic career to the service of their success. My seriousness, my listening and my kindness allow me to overcome difficulties and excel in: - Math, - Chemical Physics, My courses are aimed at students: - the French system from 6th to Terminale - French mission schools (Speciality: Mathematics, PC).

    Robert
    Physics / Chemistry / Bio, at your place, at my place or remotely!
    As a Franco-Belgian teacher, I offer private lessons in physics, chemistry and biology for secondary and higher levels. I specialize in secondary level up to 5th year Belgian. I travel, if necessary, to your home in the Brussels region as well as in Walloon and Flemish Brabant, with a minimum course duration of 2 hours. With extensive experience, I offer numerous exercises to consolidate knowledge. Distance learning is also possible via platforms such as Skype, Facebook, etc. For students in France, lessons are done exclusively remotely. Do not hesitate to contact me to organize your lessons according to your needs and availability. I am here to help you strengthen your skills in these subjects in an effective and personalized way. Courses tailored to your needs will allow you to progress quickly.

    Cecy
    medicine and medicine related topics (biology, anatomy, physics, etc)
    I’m a board-eligible Emergency & ICU physician with 6 years of frontline experience. I help medical students, nursing learners and allied-health professionals master complex physiology, pharmacology and critical-care concepts through clear, case-based coaching. Whether you’re prepping for medical school exams or polishing clinical reasoning, my sessions combine real-world insights with targeted practice to boost confidence and results.i am kind, patient and fluent in many topics, rate is negotiable. i teach students of all ages, absolutely no age limits. i can not travel as i also have a full time job. i can also do online video tutorials for practical works

    Benson
    International Baccalaureate (IB) Diploma Programme: Chemistry / Biology / Physics / Mathematics
    Work with me in your IB journey. I have over 6 years of teaching experience with international students from Europe, Asia and America. I give home works and assignments on a regular basis. Book a session with me in IB to get started. I interact with my students during lessons. After each lesson, i give students home works and assignment. The International Baccalaureate (IB) offers several programs in Europe, including the IB Diploma Programme, the European Baccalaureate, and the IB's Primary Years Programme, Middle Years Programme, and Career-related Programme:

    Talel
    Physics-Chemistry and Mathematics Review for the First Year – Prepare with Real Baccalaureate Subjects
    This course is specially designed for first-year students wishing to prepare effectively for the physics-chemistry and mathematics baccalaureate exams. 👉 What I propose: Targeted revisions on the key concepts of the physics-chemistry and maths programs. Intensive training with real exam subjects to familiarize you with the expectations of the baccalaureate. A personalized approach to strengthen your weak points and consolidate your acquired skills. 👉 Why this course? As an experienced teacher, I quickly identify your difficulties and guide you with clear and effective methods. My goal is to help you progress, gain confidence, and succeed in your tests. 👨‍🏫 Course format: Online or in-person sessions (depending on your preferences). Live corrected exercises and methodological advice. Availability to answer your questions between sessions. Join me to turn your revisions into success!

    Mr Chemist
    AS&A level Chemistry, IB Chemistry (SL&HL), GCSE & IGCSE Chemistry Private Tutoring
    I have 22 years of teaching experience at international schools as a Chemistry teacher in different countries and currently I`m working as an A level Chemistry teacher at an independent school in England. I have a master's degree in chemistry. I am very calm and patient. My courses are intended for middle and high school students of all levels including IB (SL&HL), IB MYP, Cambridge AS&A level, IGCSE Chemistry. I give my students the technique of working to get the best grades. Feel free to contact me for more information.

    Jordy
    IMAT 2025 - complete preparation or subject-specific
    In this course I will prepare you for the IMAT (Italian medical admission test) which happens every year and is the only way to get access to the English language medicine programme in public universities in Italy. I will help you with the four scientific disciplines (math, physics, biology, chemistry) as well as the critical reasoning and general knowledge aspect. I will also prepare you with real-life exam scenarios in order to get used to the time limit and other constraints.

    Sabrina
    Science (Physics, Biology, Chemistry) tuition for various ages and levels
    I specialise in Maths, English and Science tuition and have been tutoring for a number of years to all levels. I have a degree in Theoretical Physics and have done work for both NASA and ESA (European Space Agency). I am originally from London and am currently living in Nancy on a work assignment I adapt my style to different students to ensure they are getting the most out of the lesson and feel comfortable to approach me when they feel they need some extra help.

    Hagar
    Science, Chemistry, English, Biology Test preparation lessons in line with school curricula
    I'm a pharmacist, graduated from Faculty of Pharmacy, Ain Shams University, and hold a Master's degree in Analytical Chemistry. My goal is for students to understand important scientific subjects such as biology and chemistry without fatigue and to enjoy studying them. I give homework and submit periodic reports on the student's progress in their studies.

    Chiwila
    EXPRIENCED TUTOR FOR IB, IGCSE, GCSE, EDEXCEL, A-LEVELS, SCIENCE, CHEMISTRY, BIOLOGY AND PHYSICS
    I am an experienced and certified mathematics tutor specializing in a range of curriculums, including AS and A-Levels, IGCSE, GCSE, SATs, Edexcel, and the International Baccalaureate (IB). With a proven track record of guiding students to success in these rigorous exams, I understand the unique challenges each curriculum presents. My approach is designed to meet each student's individual needs and learning style, ensuring that they receive the tailored support necessary to excel. Mathematics can often seem daunting, but my goal is to help students build a deep understanding of mathematical concepts. I believe that a solid foundation in the basics is crucial, and I work to ensure that students grasp fundamental principles before moving on to more complex topics. This method not only boosts their confidence but also prepares them for advanced problem-solving scenarios. I utilize a variety of teaching methods, from visual aids to interactive exercises, to cater to different learning styles and make the subject more relatable. In my sessions, I focus on developing effective problem-solving strategies. I guide students through step-by-step processes for tackling various types of mathematical problems, helping them to analyze questions critically and approach solutions systematically. This analytical skill is invaluable, not just for exams, but for future academic pursuits and real-world applications. I encourage students to ask questions and engage in discussions, as this fosters a deeper understanding of the material. I also recognize that exam preparation involves more than just understanding the content; it requires familiarity with the exam format and types of questions they will encounter. I provide targeted practice using past papers and mock exams, which allows students to hone their test-taking skills and time management. This practice is essential for building the resilience and confidence needed to perform well under exam conditions. Whether you're looking for support with fundamental concepts or advanced topics, I am here to provide clear explanations and structured guidance. My lessons are designed to be engaging and interactive, ensuring that students remain motivated and focused. I believe that learning should be a positive experience, and I strive to create a supportive environment where students feel comfortable expressing their concerns and challenges. Throughout my tutoring career, I have seen firsthand the transformative impact of personalized education. Many of my students have achieved outstanding results, including high grades and scholarships, thanks to the tailored support I provide. I take immense pride in their accomplishments, and my dedication to their success is unwavering. In addition to my expertise in mathematics, I emphasize the importance of a growth mindset. I encourage students to view challenges as opportunities for learning and growth. This perspective not only helps them in their studies but also equips them with resilience that will serve them well in all areas of life. If you're looking for expert tutoring that delivers outstanding results, I invite you to book a lesson today. Together, we can embark on a journey toward academic excellence in mathematics. I am committed to helping you achieve your goals and unlock your full potential. Don't hesitate to reach out; I am here to support you every step of the way!

    Mahmoud
    Natural Products Chemistry, Phytochemistry, and Pharmaceutical Chemistry
    Welcome to university students or masters and doctoral students!!! I teach the course of Natural Products Chemistry or Phytochemistry or Pharmacognosy. In this class we will learn about the methods of extracting, separating and identifying the chemical form of active chemical compounds (biologically active secondary compounds) from natural sources, such as medicinal and aromatic plants. We will also discuss what is known as chromatography, spectroscopy, spectroscopy, mass spectrometry, magnetic resonance and advanced analysis devices used in this field. This is in addition to knowing some important applications of these active materials in various fields, such as the pharmaceutical industry, agriculture, etc. We will also learn the practical and laboratory methods that are carried out in the laboratory to conduct toxicity, antioxidant, and diabetes analyses, etc. Experience: About 20 years of practical experience in the field of chemistry, medicinal and aromatic plants and pharmacy with parallel training and private lessons for science and chemistry curricula. With my qualifications and experience, I hold a master’s degree and a doctorate in organic chemistry (chemistry of natural products), in addition to other graduate degrees and a doctoral scholarship in pharmaceutical sciences in Belgium from the Erasmus Mendus Organization of the European Union.

    Stephen
    Preparation for Resit Exams (July, August) - Maths, Physics, Chemistry, Statistics
    Hello ! Summer is often a crucial time for students preparing for a resit exam. As an experienced math and science teacher, I offer rigorous, caring, and targeted support to help you succeed. With over 7 years of experience in academic support, I understand the challenges and difficulties associated with a second-chance exam. My goal is to transform this revision period into a real opportunity for improvement. -------------------------------------------------------------- -- A methodical approach to successfully catching up -- Each student is unique, and I adapt to your specific needs with a structured method: • Rapid and targeted diagnosis: Identification of the most penalizing deficiencies from the first sessions. • Intensive and personalized program: Implementation of a tailor-made work plan, according to the time available and the requirements of the exam. • Review of the fundamentals: Consolidation of the essential bases to avoid making the same mistakes. • Intensive training: Numerous exam-type exercises and simulations to gain confidence. • Methodological advice: Learning effective strategies for managing your time, reading instructions, and structuring your responses. • Motivating and reassuring follow-up: Regular support to stay on course, progress and regain self-confidence. -------------------------------------------------------------- -- Commitment and professionalism -- I do everything I can to ensure your preparation is as effective as possible: • Punctuality and seriousness: Strict respect for schedules and the defined calendar. • Availability: Flexibility during the summer to adapt to your pace. • Positive working atmosphere: A respectful and motivating environment, conducive to concentration and progress. • Clear objective: To enable you to approach the exam calmly, with the right methods and the right reflexes. -------------------------------------------------------------- The resit exam is not inevitable, it is a second chance: seize it with the right tools and the right support. I will be happy to help you successfully complete this step. See you soon !

    Natasha
    Sciences and Mathematics from Primary School to University
    Chemistry is not a mystery. From the atom to matter is just a science. Mathematics is not a nightmare anymore. You need proof to prove Physics. From Grade 1 to Grade 12, High School/University Entrance exam, assignments, quizzes, presentations We can solve it together...... For Primary and Middle school learners Introduction to Science: for young learners to the basics of scientific inquiry, matter, and motion, promoting curiosity and exploration of complex topics. Foundational Mathematics: Basic counting, addition, subtraction, shapes, arithmetic skills, algebra, and geometry, laying the groundwork for higher mathematical concepts. For High School, University, and Higher learners In-Depth Chemistry: Students explore atomic structure, chemical equations, organic chemistry, chemical reactions, thermodynamics, kinetics, electrochemistry, and stoichiometry, providing a solid foundation for college-level chemistry. Physics Applications: Topics encompass mechanics, electricity and magnetism, waves and sound, optics, classical mechanics, quantum physics, thermodynamics, astrophysics, and relativity. Advanced Mathematics: Algebra, geometry, trigonometry, linear algebra, probability and statistics, and calculus and differential equations are covered in-depth, preparing students for higher-level math courses catering to students pursuing STEM fields in higher education. Additionally, I can work with students' suggested topics and encourage them to actively participate in discussions, ask questions, and seek clarification. Together, we strive for a dedicated environment where students can thrive and excel in their scientific and mathematical journeys.

    Mahmood
    Chemistry Course / tuitions on beginner and intermediate level
    I can teach you all the fundamental concepts of Chemistry which will make you competent to meet the challenges of academic and professional courses after higher secondary stage. You will be able to fully understand the basic principles in Chemistry and a firm foundations for further learning of Chemistry at tertiary level more effectively will be provided. I can teach from both beginner level and intermediate level. On intermediate level some background of Chemistry is assumed. COURSE OUTLINES: - Some basic Concepts of Chemistry - Structure of Atom - Classification of Elements and Periodicity in Properties - Chemical Bonding and Molecular Structure - States of Matter: Solid, liquid & gas - Thermodynamics - Equilibrium - Redox Reactions - Hydrogen - S-Block Elements (Alkali and Alkaline earth metals) - P-Block Elements - D-Block Elements - F-Block Elements - Organic Chemistry: some basic principles and techniques - Hydrocarbons - Environmental Chemistry - Solid State - Solutions - Electrochemistry - Chemical Kinetics - Surface Chemistry - General Principles and Processes of Isolation Elements - Coordination Compounds - Haloalkanes and Haloarenes - Alcohols, Phenols and Ethers - Aldehydes, Ketones and Carboxylic Acids - Organic Compounds containing Nitrogen - Biomolecules - Polymers - Chemistry in Everyday Life If you need tuitions on any specific topic, of course you can let me know.