In a coffee-cup calorimeter, 148.2 g of H20 and 97.0 mL of HCl are mixed. The HCI had an initial temperature of 68.9 °C and the water was originally at 14.2 °C. After the reaction, the temperature of both substances is 21.0 °C. a. Calculate how much heat the water lost or gained.
In a coffee-cup calorimeter, 148.2 g of H20 and 97.0 mL of HCl are mixed. The HCI had an initial temperature of 68.9 °C and the water was originally at 14.2 °C. After the reaction, the temperature of both substances is 21.0 °C. a. Calculate how much heat the water lost or gained.
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 23E: If a reaction produces 1.506 kJ of heat, which is trapped in 30.0 g of water initially at 26.5 °C in...
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