(a)
Interpretation: The change in enthalpy using heat of formation is to be calculated.
Concept Introduction : The standard heat of reaction is equal to the sum of all the standard heats of formation of the products minus the sum of all the standard heats of formation of the reactants.
(a)
Answer to Problem 76A
The change in enthalpy for the reaction is
Explanation of Solution
To calculate the heat released during the reaction, we need to know heat of formation of all reactants and products.
Putting in the values, we get
(b)
Interpretation: The change in enthalpy using heat of formation is to be calculated.
Concept Introduction :
The standard heat of reaction is equal to the sum of all the standard heats of formation of the products minus the sum of all the standard heats of formation of the reactants.
(b)
Answer to Problem 76A
The change in enthalpy for the reaction is
Explanation of Solution
To calculate the heat released during the reaction, we need to know heat of formation of all reactants and products.
Putting in the values, we get
Chapter 17 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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