The balanced chemical equation for the given reaction is to be stated. Concept introduction: The balanced equation follows the law of conservation of mass. The unbalanced equation means that number of the atoms of elements present in the reactant is not equal to the product side. A reaction in which a single reactant undergoes decomposition to form two or more products is called a decomposition reaction.

Question

10.00 g of Compound X with molecular formula C₂Hg are burned in a constant-pressure calorimeter containing 40.00 kg of water at 25 °C. The temperature of the water is observed to rise by 2.604 °C. (You may assume all the heat released by the reaction is absorbed by the water, and none by the calorimeter itself.) Calculate the standard heat of formation of Compound X at 25 °C. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.

Answer 1

Question

Chapter 8, Problem 12EBE

Interpretation Introduction

Interpretation:

The balanced chemical equation for the given reaction is to be stated.

Concept introduction:

The balanced equation follows the law of conservation of mass. The unbalanced equation means that number of the atoms of elements present in the reactant is not equal to the product side.

A reaction in which a single reactant undergoes decomposition to form two or more products is called a decomposition reaction.

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