8th chemistry

7th Chemistry

    Delivery time:5-7 Days
  • Description
Pebbles presents “7th Chemistry”, an audio visual educational help tool to the students to understand
the complex subject matter easily. The DVD limelights spectacular animations on various 
experiments and chemical reactions covering multifaceted aspects of the latest educational trends 
backed by commanding voice over by media professionals. The animated experiments have an
intrinsic approach captivating the young minds effortlessly. A must on hand for the young and 
aspiring students, the DVD covers the following: 

Topics Covered:
Atoms and Molecules
- Structure of Atom, Valency, Radicals, Reactants and Products, Chemical Equation 

Atmosphere - Composition of Air, Air pollution, Inert gases, Acid rain 

Hydrogen - Preparation of Hydrogen, Properties of Hydrogen, Uses

Oxygen and Oxide - Laboratory preparation, Uses, Classification of oxides 

Water - Constituents & Properties of Water, Preparation of Distilled Water, Hard & Soft water

Solutions - Types of Solutions, Electrolysis, Electroplating and Electro refining, Determination of electrical conductance

Acids ,Bases and salts - Properties of Acids, Reaction with Metals, Properties of Bases, 
Preparation of Salt, Properties of Oxygen, Uses of salts 

Oxidation and Reduction - Addition of Oxygen & Removal of Hydrogen, Addition of Hydrogen & Removal of Oxygen