A coffee-cup (constant pressure) calorimeter is used to carry out the following reaction in 269 mL of
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Question:
A coffee-cup (constant pressure) calorimeter is used to carry out the following reaction in 269 mL of water (where X is a hypothetical metal):
X + 2 H2O → X(OH)2 + H2
In this process, the water temperature started at 25.0 °C and increased as the reaction progressed. If 0.00777 mol of "X" was consumed during the reaction, and the ΔrH of this reaction is -1521 kJ mol-1 with respect to "X", what was the final temperature of the water in the calorimeter in °C?
Related Book For
Thermodynamics for Engineers
ISBN: ?978-1133112860
1st edition
Authors: Kenneth A. Kroos, Merle C. Potter
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