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Nihale
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معلم موثوق
يتميز هذا المعلم بمعدل استجابة سريع، مما يدل على خدمة عالية الجودة لطلابه.
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منذ يونيو 2025
أستاذ منذ يونيو 2025
General chemistry and organic chemistry (university or senior year high school)
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من 1145.91 EGP /س
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General chemistry:

in this part we'll discuss :
- the atoms and energy levels
- acid and bases
- batteries and oxydoreduction
- Photochemistry in the medical field( intro part)
- thermodynamic
- Kinetics in reactions

Organic chemistry :

in this part of the course we'll discuss:
- introduction to organic chemistry
- aromatic reactions
-alkane reactions
-alkene reactions
-alkyne reactions
- alcohol, ethers and esters reactions
- carboxylic acids and derivates
- halogeno alkane reactions such as sn1 sn2
معلومات إضافية
You'll need to write and do exercices
المكان
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عند الطالب :
  • بالقرب من إيكسل, بلجيكا
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عبر الانترنت من بلجيكا
السن
الأطفال (7-12 سنة)
شباب (13-17 سنة)
الكبار (18-64 سنة)
الكبار (65 سنة فأكثر)
مستوى الطالب
مبتدئ
متوسط
متقدم
المدة
60 دقيقة
الدرس يدور باللغة
الإنجليزية
الفرنسية
مهارات
الجاهزية في الأسبوع العادي
(GMT -05:00)
نيويورك
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على الانترنت عبر كاميرا ويب
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عند التلميذ
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Economics I course : introduction to microeconomics
1145.91 EGP /س
The Economics 1 course will start with a presentation of the demand and supply economic model in order to provide an analysis of the mechanisms and inner workings of competitive markets (price determination, equilibrium quantity, etc.). It will also be the occasion to investigate the impact on the competitive equilibrium of some public policies such as price control and indirect taxation.
The course will then determine why, and under which conditions, free trade can be viewed as an efficient way to coordinate the actions of specialized economic agents. Through a careful examination of the (utopic) necessary conditions a market must fulfil so as to be considered perfectly competitive, it will be brought to the students' attention that those conditions are seldom (if ever) respected: the course will then provide an overview of several market failures, as well as study in detail several types of imperfect competition.
Finally, the question of the possibility (and the necessity) of public intervention in a market economy will remain a central focus throughout the course.

Part I: Introduction
Chapter 1: "To think like an economist" - basic concepts (Mankiw, chapitres 1 et 2)

Part II: Supply and demand - how markets work
Chapter 3: The market forces of supply and demand (Mankiw, ch. 4, ch. 5)
Chapter 4: Consumers, producers and the efficiency of markets (Mankiw, ch. 7, 8)
Chapter 5: Supply, demand and government policies (Mankiw, ch. 6)

Part III: Market failures under perfect competition
Chapter 6: Externalities (Mankiw, ch.10)
Chapter 7: Public goods and common resources (Mankiw ch. 11)

Part IV: Firm behavior in competitive markets
Chapter 8: The costs of production (Mankiw, ch. 13)
Chapter 9: Firms in competitive markets (Mankiw, ch. 14)

Part V: Imperfect competition
Chapter 10: The monopoly and other examples of imperfect compeition (Mankiw ch. 10, 11)
إقرأ المزيد
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الكيمياء
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Ghita
Student with a good knowledge of the English language offers help to people with difficulties in this language or wanting to improve it. So I offer my help in Mathematics, Chemistry and English. my goal is to teach people / students this language that I like to make progress in their studies in Maths and Chemistry. I help students with homework, to improve, etc.
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Soumaya
Student in 2nd year biotechnology offers help to students having trouble with science. I will answer your questions and try to explain at best what seems difficult.
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Siham
Bonjour !Je m'appelle Siham, je suis étudiante en 2ème année pharmacie je propose des cours particuliers en mathématiques,français,anglais,aide aux devoirs . j'offre des cours adaptés au niveau de chaque élève en fonction de ses lacunes , un suivi régulier, remise à niveau , préparation aux interrogations et examens.
N’hésitez pas à me contacter pour plus de détails.
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Sarah
Espagnol est une langue mondialement connue et il est important de la connaitre pour plusieurs facteurs ; permet de communiquer avec des étrangers , Les liens économiques et commerciaux avec la France,Le monde devient polyglotte et l’arabe et l’espagnol sont les langues du futur ,Pour partir en Amérique latine,Pour réussir aux Etats-Unis,Pour la facilité,L’envie,Parce que c’est moins cher et surtout L’ambiance, olé!
Espagnol est ma langue maternelle , il est donc simple pour moi de l'expliquer et l'apprendre aux jeunes gens , cela me passionne tant !

Des difficultés en Chimie ? pas de problème , des synthèses et exercices ainsi que des explications sont a vos disposition . Bonne élève de moyenne de 91% en Chimie .

Je suis dans une école sportive dont je mentraine beaucoup . Je peut apprendre ou aider a améliorer les technique de sport de mes "élèves" .
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Raef
The courses of Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, and Geology of secondary or university levels (French, Belgian, European, or international programs) are given by explanations either in-depth either by a quick course and summary of essential need depending on the case of each student supported by exercises from the book or assessments and exams from other high schools.
My experience is too long and for years I have learned methods for each case and for each student to fill in their gaps with the best results of Excellent, Very Good, and Good.
I can also help students to better prepare for courses and support them to better prepare for the duties of CNED in science subjects.
verified badge
Rami
math, physics, and chemistry are the 3 major scientific subjects taught in schools. Coming from an engineering background, I have studied in depth those 3 subjects and I'm ready to help you improve your understanding of the basic theories and discoveries in these fields. I'll be happy to assist you with your homework, exam preparations and basically in any difficulty you have. learning those subjects can be so fun with the right approach by showing the student the real applications of all the theories taught in addition to their importance in real life.
verified badge
Diala
I specialize in giving courses for Biology, English ad Chemistry. I aim to prepare students for tests, or to help them improve their skills in case they face challenges in the understanding in these materials, trying to make it simple and easy and fun to learn. A dynamic interaction and communication are two keys that i look for during my classes. First i help in the explanation and later i encourage the student to solve homework , in case he or she faces a difficulty i help him or her to think and find the answer.
verified badge
Ahmed
Hello,

I offer private lessons at home in Mathematics, Physics and / or Chemistry to students of all levels. I have more than 4 years of experience in this field. The result is guaranteed!

I come to your home and we can also, if necessary, consider sessions at my home in Mont-Saint-Guibert 1435.

Do not hesitate to contact me for more information or to plan a first session.

Regards,
Ahmed
verified badge
Elyas
🔬 Science Courses – Maths, Physics, Chemistry & Biology (Secondary & Higher Education)

My name is Elyas, I hold a bachelor's degree in pharmaceutical sciences, and I offer private tutoring in mathematics, physics, chemistry and biology for secondary and higher education students.

My goal is to help students understand in depth, regain confidence, and acquire an effective working method adapted to their level and objectives.

🔹 Working method

Clear and progressive explanations

Guided exercises followed by independent practice

Interactive and personalized courses

Emphasis on understanding, not memorization

🎓 Specific preparations

CESS, CE2D and CE1D (Central Examining Board) – mathematics and science

European School: levels S1 to S7 (4th/6th grade, 3rd/5th grade, Advanced)

📍 Home lessons in Brussels or online

📩 Feel free to contact me to discuss your needs and start your journey towards success with peace of mind.
verified badge
Hajar
I am a pharmacy student. When I was young I studied mathematical sciences. I would like to pass on and help my knowledge to other students of all ages. Whether it is languages or science I would do my best to help my students get better grades.
With my teaching method, the students always do very well.

Ik ben een student in volg farmaceutische wetenschappen. Ik heb gedurende mijn middelbare quarry wetenschappen wiskunde gevolgd. Graag zal ik mijn kennis en hulp geven aan andere studenten die het nodig hebben. Of het nu om talen of wetenschap gaat, ik zal mijn best doen om de studenten te helpen om betere cijfers te scoren.
Mijn the zullen method of studenten het altijd goed doen.
verified badge
Mouad
⭐⭐⭐⭐⭐

👨‍🎓 With 4 years of experience in distance education, I am a mathematics teacher specializing in support lessons and private lessons. I also teach physics and chemistry as well as scientific subjects in general.

I hold a Master's degree in Operational Research (Applied Mathematics) and I have been teaching private lessons for more than three years, mainly mathematics for middle and high school levels.

✏ I have taught students from different schools, whether public, private, following the French program (mission), Belgian, Swiss, Spanish (students from French-speaking or English-speaking Spanish schools) or American. In summary, all French or English programs.

✏ I support students from A to Z in all stages of their learning, using a simple, new generation and effective methodology: explanation of lessons, summary of lessons, application and deepening exercises, etc.

✏ I also prepare students for exams and competitions.

✏ I also support students with their homework (homework help).

✏ All my students have made extraordinary progress and achieved their goals, with grades of 16, 17, 18 or 19 out of 20.

Sessions usually take place as follows:

1️⃣ The first sessions are mainly intended to assess the level of the student in order to determine the shortcomings noted.

2️⃣ Then we make a plan to fill those gaps: number of hours of work required, parts of the lessons to focus on, lots of training and development exercises, etc.

3️⃣ We make sure to stay up to date with the student's class teacher to track their progress and align our work with what is being taught in class.

4️⃣ Then I provide exams similar to what may be offered in class.

5️⃣ Upon request, I write a monthly report to keep parents informed of their child's level throughout the course.

I also adapt my methodology according to the needs of each student, which means that everyone has a personalized working method adapted to their needs!

I also offer crash courses for those preparing for the start of the school year, so that they start the year well prepared 💪 and with a head start on the program.🧠

💭 If you have any questions, don't hesitate to contact me ;)
verified badge
Manaal
📚 Get the Best Out of Your Preparation: Personal Tutoring in the 4th, 5th and 6th Year! 📚

Welcome to a world of personalized learning and successful preparation! Are you a 5th or 6th year student looking for effective tutoring that fully adapts to your needs? Look no further, because I am ready to guide you to an in-depth understanding of your subject matter.

My Approach: Your Success Is My Goal

🔍 Learning Together, Growing Together: With me every tutoring starts with your question or that one piece of learning material you stumble over. I understand that some topics can be confusing, so I'm starting by tapping into your insider knowledge to make sure we're on the same wavelength.

🎓 Individual Guidance: Don't worry if certain concepts are not completely clear. I explain them with pleasure and patience, so that you have the basis to continue. In class I make sure you understand my explanations and encourage you to draw your own conclusions. Together we come to a deep understanding.

💡 Create Insight: My goal is not only to help you understand the material, but also to enable you to have a broader view of the subject. I make you think and reason, then confirm or correct the conclusions you draw. This is how you develop real insight.

📝 Summary and Progress: At the end of each tutoring session we round off with a short summary. This will help you remember key points and track your progress.

Powerful Study Preparation: Optimally Tailored to Your Needs

📚 Analyzing Study Material: I encourage you to scan the course and send it to me via email. This allows me to understand what your teacher expects of you and how the subject matter is structured. This enables me to seamlessly tailor my tutoring to your questions and difficulties.

📖 Adapt to Your Class: By understanding your teacher's expectations and the boundaries of the subject matter, I can help you prepare for class discussions, assignments and tests.

📝 Key Insight: Although it is optional, it is also useful if you scan keys. This gives me a clear picture of the question and I can better prepare you for possible exam questions.

Prepare for success in the 4th, 5th and 6th year with my personalized approach. Contact me and let's work towards your excellence together! With my guidance, you will confidently tackle the challenges of the school year
verified badge
Mustafa
Remedial lessons for scientific subjects, mathematics, physics, chemistry, biology
I give online lessons as well with the blade solution to confirm information, review and repeat
And follow up with the student on weekdays
Answering questions outside lesson times and giving assignments to solve them
I give all grades
verified badge
Mohamed
Are you passionate about secondary science subjects (biology, chemistry) or do you dream of becoming a pharmacist and finally being able to deliver medications to your patients in the near future? I can also help you with your revisions during the blockade in different courses (general chemistry, plant and animal biology, pharmacology).
I can also support you in applying a good working and organizational method for your revision.
verified badge
Anthony
As a Civil Engineering student at EPL (UCLouvain) with over 6 years of teaching experience, I prepare students for the entrance exam and offer tutoring in math, physics, chemistry, and biology at all levels (primary and secondary). I provide a learning and support program tailored to each student's specific needs. Highly dedicated, I prioritize meticulous, thorough work that focuses on the essentials. I am enthusiastic, attentive, and always ready to share my passion for science and instill the self-confidence necessary for academic excellence. My courses are suitable for all levels from primary to secondary school, as well as for specific programs involving math, physics, and chemistry, and particularly for preparing students for the Civil Engineering entrance exam.
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اتصل بNihale
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الدرس الأول مضمون
بواسطة ضمان المدرس المناسب
دروس خصوصية
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الكيمياء
فصول مماثلة
arrow icon previousarrow icon next
verified badge
Ghita
Student with a good knowledge of the English language offers help to people with difficulties in this language or wanting to improve it. So I offer my help in Mathematics, Chemistry and English. my goal is to teach people / students this language that I like to make progress in their studies in Maths and Chemistry. I help students with homework, to improve, etc.
verified badge
Soumaya
Student in 2nd year biotechnology offers help to students having trouble with science. I will answer your questions and try to explain at best what seems difficult.
verified badge
Siham
Bonjour !Je m'appelle Siham, je suis étudiante en 2ème année pharmacie je propose des cours particuliers en mathématiques,français,anglais,aide aux devoirs . j'offre des cours adaptés au niveau de chaque élève en fonction de ses lacunes , un suivi régulier, remise à niveau , préparation aux interrogations et examens.
N’hésitez pas à me contacter pour plus de détails.
verified badge
Sarah
Espagnol est une langue mondialement connue et il est important de la connaitre pour plusieurs facteurs ; permet de communiquer avec des étrangers , Les liens économiques et commerciaux avec la France,Le monde devient polyglotte et l’arabe et l’espagnol sont les langues du futur ,Pour partir en Amérique latine,Pour réussir aux Etats-Unis,Pour la facilité,L’envie,Parce que c’est moins cher et surtout L’ambiance, olé!
Espagnol est ma langue maternelle , il est donc simple pour moi de l'expliquer et l'apprendre aux jeunes gens , cela me passionne tant !

Des difficultés en Chimie ? pas de problème , des synthèses et exercices ainsi que des explications sont a vos disposition . Bonne élève de moyenne de 91% en Chimie .

Je suis dans une école sportive dont je mentraine beaucoup . Je peut apprendre ou aider a améliorer les technique de sport de mes "élèves" .
verified badge
Raef
The courses of Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, and Geology of secondary or university levels (French, Belgian, European, or international programs) are given by explanations either in-depth either by a quick course and summary of essential need depending on the case of each student supported by exercises from the book or assessments and exams from other high schools.
My experience is too long and for years I have learned methods for each case and for each student to fill in their gaps with the best results of Excellent, Very Good, and Good.
I can also help students to better prepare for courses and support them to better prepare for the duties of CNED in science subjects.
verified badge
Rami
math, physics, and chemistry are the 3 major scientific subjects taught in schools. Coming from an engineering background, I have studied in depth those 3 subjects and I'm ready to help you improve your understanding of the basic theories and discoveries in these fields. I'll be happy to assist you with your homework, exam preparations and basically in any difficulty you have. learning those subjects can be so fun with the right approach by showing the student the real applications of all the theories taught in addition to their importance in real life.
verified badge
Diala
I specialize in giving courses for Biology, English ad Chemistry. I aim to prepare students for tests, or to help them improve their skills in case they face challenges in the understanding in these materials, trying to make it simple and easy and fun to learn. A dynamic interaction and communication are two keys that i look for during my classes. First i help in the explanation and later i encourage the student to solve homework , in case he or she faces a difficulty i help him or her to think and find the answer.
verified badge
Ahmed
Hello,

I offer private lessons at home in Mathematics, Physics and / or Chemistry to students of all levels. I have more than 4 years of experience in this field. The result is guaranteed!

I come to your home and we can also, if necessary, consider sessions at my home in Mont-Saint-Guibert 1435.

Do not hesitate to contact me for more information or to plan a first session.

Regards,
Ahmed
verified badge
Elyas
🔬 Science Courses – Maths, Physics, Chemistry & Biology (Secondary & Higher Education)

My name is Elyas, I hold a bachelor's degree in pharmaceutical sciences, and I offer private tutoring in mathematics, physics, chemistry and biology for secondary and higher education students.

My goal is to help students understand in depth, regain confidence, and acquire an effective working method adapted to their level and objectives.

🔹 Working method

Clear and progressive explanations

Guided exercises followed by independent practice

Interactive and personalized courses

Emphasis on understanding, not memorization

🎓 Specific preparations

CESS, CE2D and CE1D (Central Examining Board) – mathematics and science

European School: levels S1 to S7 (4th/6th grade, 3rd/5th grade, Advanced)

📍 Home lessons in Brussels or online

📩 Feel free to contact me to discuss your needs and start your journey towards success with peace of mind.
verified badge
Hajar
I am a pharmacy student. When I was young I studied mathematical sciences. I would like to pass on and help my knowledge to other students of all ages. Whether it is languages or science I would do my best to help my students get better grades.
With my teaching method, the students always do very well.

Ik ben een student in volg farmaceutische wetenschappen. Ik heb gedurende mijn middelbare quarry wetenschappen wiskunde gevolgd. Graag zal ik mijn kennis en hulp geven aan andere studenten die het nodig hebben. Of het nu om talen of wetenschap gaat, ik zal mijn best doen om de studenten te helpen om betere cijfers te scoren.
Mijn the zullen method of studenten het altijd goed doen.
verified badge
Mouad
⭐⭐⭐⭐⭐

👨‍🎓 With 4 years of experience in distance education, I am a mathematics teacher specializing in support lessons and private lessons. I also teach physics and chemistry as well as scientific subjects in general.

I hold a Master's degree in Operational Research (Applied Mathematics) and I have been teaching private lessons for more than three years, mainly mathematics for middle and high school levels.

✏ I have taught students from different schools, whether public, private, following the French program (mission), Belgian, Swiss, Spanish (students from French-speaking or English-speaking Spanish schools) or American. In summary, all French or English programs.

✏ I support students from A to Z in all stages of their learning, using a simple, new generation and effective methodology: explanation of lessons, summary of lessons, application and deepening exercises, etc.

✏ I also prepare students for exams and competitions.

✏ I also support students with their homework (homework help).

✏ All my students have made extraordinary progress and achieved their goals, with grades of 16, 17, 18 or 19 out of 20.

Sessions usually take place as follows:

1️⃣ The first sessions are mainly intended to assess the level of the student in order to determine the shortcomings noted.

2️⃣ Then we make a plan to fill those gaps: number of hours of work required, parts of the lessons to focus on, lots of training and development exercises, etc.

3️⃣ We make sure to stay up to date with the student's class teacher to track their progress and align our work with what is being taught in class.

4️⃣ Then I provide exams similar to what may be offered in class.

5️⃣ Upon request, I write a monthly report to keep parents informed of their child's level throughout the course.

I also adapt my methodology according to the needs of each student, which means that everyone has a personalized working method adapted to their needs!

I also offer crash courses for those preparing for the start of the school year, so that they start the year well prepared 💪 and with a head start on the program.🧠

💭 If you have any questions, don't hesitate to contact me ;)
verified badge
Manaal
📚 Get the Best Out of Your Preparation: Personal Tutoring in the 4th, 5th and 6th Year! 📚

Welcome to a world of personalized learning and successful preparation! Are you a 5th or 6th year student looking for effective tutoring that fully adapts to your needs? Look no further, because I am ready to guide you to an in-depth understanding of your subject matter.

My Approach: Your Success Is My Goal

🔍 Learning Together, Growing Together: With me every tutoring starts with your question or that one piece of learning material you stumble over. I understand that some topics can be confusing, so I'm starting by tapping into your insider knowledge to make sure we're on the same wavelength.

🎓 Individual Guidance: Don't worry if certain concepts are not completely clear. I explain them with pleasure and patience, so that you have the basis to continue. In class I make sure you understand my explanations and encourage you to draw your own conclusions. Together we come to a deep understanding.

💡 Create Insight: My goal is not only to help you understand the material, but also to enable you to have a broader view of the subject. I make you think and reason, then confirm or correct the conclusions you draw. This is how you develop real insight.

📝 Summary and Progress: At the end of each tutoring session we round off with a short summary. This will help you remember key points and track your progress.

Powerful Study Preparation: Optimally Tailored to Your Needs

📚 Analyzing Study Material: I encourage you to scan the course and send it to me via email. This allows me to understand what your teacher expects of you and how the subject matter is structured. This enables me to seamlessly tailor my tutoring to your questions and difficulties.

📖 Adapt to Your Class: By understanding your teacher's expectations and the boundaries of the subject matter, I can help you prepare for class discussions, assignments and tests.

📝 Key Insight: Although it is optional, it is also useful if you scan keys. This gives me a clear picture of the question and I can better prepare you for possible exam questions.

Prepare for success in the 4th, 5th and 6th year with my personalized approach. Contact me and let's work towards your excellence together! With my guidance, you will confidently tackle the challenges of the school year
verified badge
Mustafa
Remedial lessons for scientific subjects, mathematics, physics, chemistry, biology
I give online lessons as well with the blade solution to confirm information, review and repeat
And follow up with the student on weekdays
Answering questions outside lesson times and giving assignments to solve them
I give all grades
verified badge
Mohamed
Are you passionate about secondary science subjects (biology, chemistry) or do you dream of becoming a pharmacist and finally being able to deliver medications to your patients in the near future? I can also help you with your revisions during the blockade in different courses (general chemistry, plant and animal biology, pharmacology).
I can also support you in applying a good working and organizational method for your revision.
verified badge
Anthony
As a Civil Engineering student at EPL (UCLouvain) with over 6 years of teaching experience, I prepare students for the entrance exam and offer tutoring in math, physics, chemistry, and biology at all levels (primary and secondary). I provide a learning and support program tailored to each student's specific needs. Highly dedicated, I prioritize meticulous, thorough work that focuses on the essentials. I am enthusiastic, attentive, and always ready to share my passion for science and instill the self-confidence necessary for academic excellence. My courses are suitable for all levels from primary to secondary school, as well as for specific programs involving math, physics, and chemistry, and particularly for preparing students for the Civil Engineering entrance exam.
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اتصل بNihale