Explanation A chemical reaction is represented in shorthand by expressing it in chemical equation. The reactants are entered in left side of the arrow and products are entered in right side of the arrow. A chemical reaction has to be correctly represented means; the chemical equation has to be balanced. This is known as balanced chemical equation. This means the total number of atoms of each kind must be same in the product and reactant side. This is because atoms can neither be created nor be destroyed. Conclusion: From the above explanation, we see that option b suits best for balancing the given chemical equation. The total number of Calcium atoms is one on both sides. Total number of hydrogen atoms is four on both sides. Total number of oxygen is eight on both sides. Total number of Nitrogen atoms is two on both sides. By considering option b the obtained chemical equation is balanced. Hence, option b is a correct option. From the above explanation, we see that option a does not suit best for balancing the given chemical equation. The total number of Calcium atoms is one on both sides. Total number of hydrogen atoms is four on reactant side and two on product side. Total number of oxygen is eight on reactant side and seven on product side...

16th Edition

ISBN: 9780077862619

Author: KRAUSKOPF, Konrad B. (konrad Bates), Beiser, Arthur

Publisher: Mcgraw-hill Education,

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Chapter 10, Problem 40MC

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The correct option from the given set of options.

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Chapter 10, Problem 39MC

Chapter 10, Problem 1E

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Solution Summary: The author explains that a chemical reaction is represented in shorthand by expressing it in chemical equation. The total number of atoms of each kind must be identical in the product and reactant side.

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