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Constant-Pressure Calorimetry

Constant-Pressure Calorimetry

8. Thermochemistry / Constant-Pressure Calorimetry / Problem 4

Determine the heat released in the reaction if 9.78 g of rubidium hydroxide dissolved in 500.0 g of water with a temperature change of 25.0 °C to 78.0 °C.

A

-2.77 kJ/mol

B

- 1.18x10³ kJ/mol

C

2.77 kJ/mol

D

1.18x10³ kJ/mol

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