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    Exam 11: Using Balanced Chemical Equations
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    How Much Heat Is Released If 7
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How Much Heat Is Released If 7

Question 23

Question 23

Multiple Choice

How much heat is released if 7.15 g CaO(s) is added to 152 g of H2O(l) ? CaO(s) + H2O(l) → Ca(OH) 2(s) heat of reaction = −64.8 kJ/mol


A) 7.68 kJ
B) 8.26 kJ
C) 508 kJ
D) 547 kJ
E) 555 kJ

Correct Answer:

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