Explanation with Numericals: Basic Concepts of Chemistry
- Self-paced with Life Time Access
- Certificate on Completion
- Access on Android and iOS App
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The course is for beginner chemistry students and General chemistry students. It will help the students to not only understand the basic concepts but also help in solving the numericals related to each topic. Each lecture includes questions with explanations. The lectures are made very short to keep the student engaged in the topic and made in simple words. I hope you all will like the course.
- No requirements, only the student has the willingness to understand the basic tools to start with the chemistry
- Learn how to do measurements in chemistry
- Know the laws of chemical combinations
- Understand the elementary concepts of atomic mass and mole concept
- Able to do calculations using chemical equations
This video tells about the contents of the course and why the student should take up this course. It tells about how this course is different from the other courses.
This topic covers the physical classification of matter, the three states of matter, i.e. about solid, liquid and gas.
This topic covers the chemical classification of matter, i.e. mixture and pure substances. Their further subdivision is also included.
This lecture explains the physical and chemical properties of matter with their examples.
This lecture explains the seven base units for measurement in the SI system.
In this lecture, the difference between precision and accuracy is described with examples. The method to write scientific notation is also explained.
The rules for counting significant figures and rounding off are explained with examples.
During calculations, we often need techniques to solve problems involving the conversion of units from one system to another. The method called as Dimensional Analysis / Factor label method / Unit factor method is explained here.
Law of Conservation of Mass / Law of Indestructibility is explained with examples.
Law of Definite Proportions / Law of Constant Compositions with examples is explained.
Avogadro law with example is illustrated. Summary of all the laws of chemical combinations is also given.
The definition of atomic mass, isotopes and average atomic masses are included. Small introduction on electrons, protons and neutrons is also included. Formula to calculate average atomic mass from abundance is explained with examples.
Definition of mole and conversion of number of moles into number atoms is explained with examples.
Definition of molar mass, conversion of mass into number of atoms and number of moles is also explained.
The difference between the empirical and molecular formula is explained with examples.
Complete step by step method to balance a simple chemical equation is explained.
The concept of limiting reagent, reactant in excess, theoretical and experimental yield is explained with numericals.
