Concept explainers
Interpretation:
Amount of
Concept Introduction:
The temperature change
Enthalpy
The value of standard enthalpy change
Where,
n is the number of moles.
Answer to Problem 5.108QE
Amount of
Explanation of Solution
Change in temperature is obtained as follows,
Volume of air is determined as follows,
Number of moles of air inside the house can be determined from the density and average molar mass of air values as follows,
Heat required to increase the temperature can be determined as follows,
The balanced equation for the combustion of natural gas is given as:
Standard enthalpy of formation values are given below,
Change in enthalpy can be calculated by the equation:
Substitute the values as follows,
Amount of
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Chapter 5 Solutions
Chemistry: Principles and Practice
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