
Chemistry
13th Edition
ISBN: 9781260162370
Author: Chang
Publisher: MCG
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Chapter 22, Problem 22.48QP
Interpretation Introduction
Interpretation: The balanced chemical equation for the thermal decomposition of aluminium nitrate has to be written.
Concept Introduction:
Thermal decomposition:
It is also known as thermolysis. It is the process in which a chemical decomposition takes place by the supply of heat energy. The word “thermos” means heat and “lysis” is the suffix word which represents the cleavage or decomposition process.
Balanced equation:
- It is a chemical equation in which the number of each type of atoms will be equal in the stoichiometric ratios on both the sides of the equation.
- The concept of writing a balanced chemical equation is based on the law of conversion of mass
- According to the law of conversion of mass, in a
chemical reaction the mass of total amount of the product should be equal to the total mass of the reactants. - First write the reaction from the given information.
- Then count the number of atoms of each element in reactants as well as products.
- Insert some positive integers as coefficients of reactants as well as products in order to get the equal number of all elements on both sides of the equation.
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Chapter 22 Solutions
Chemistry
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Electrolysis; Author: Tyler DeWitt;https://www.youtube.com/watch?v=dRtSjJCKkIo;License: Standard YouTube License, CC-BY