(a)
Interpretation:
The reaction enthalpy value for given reaction has to be calculated.
Concept Introduction:
Enthalpy is the amount energy absorbed or released in a process.
The reaction enthalpy change can be calculated by using the following equation.
Where,
(a)
Answer to Problem 81QRT
The reaction enthalpy value is
Explanation of Solution
The standard reaction enthalpy is determined as follows by considering the given balanced equation.
The standard formation enthalpy values,
(b)
Interpretation:
The reaction enthalpy value for given reaction has to be calculated.
Concept Introduction:
Refer part (a).
(b)
Answer to Problem 81QRT
The reaction enthalpy value is
Explanation of Solution
The standard reaction enthalpy is determined as follows by considering the given balanced equation.
The standard formation enthalpy values,
(c)
Interpretation:
The reaction enthalpy value for given reaction has to be calculated.
Concept Introduction:
Refer part (a).
(c)
Answer to Problem 81QRT
The reaction enthalpy value is
Explanation of Solution
The standard reaction enthalpy is determined as follows by considering the given balanced equation.
The standard formation enthalpy values,
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Chapter 4 Solutions
Chemistry: The Molecular Science
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