4.11 g of a solid (17.3 g moF') was dissolved in liquid water in a calorimeter with a calorimeter constant of 76.2 J K. Prior to mixing everything was equilibrated to 29.1 °C. The resulting solution with a mass of 38.9 g was observed to be at a temperature of 41.7 °C and have a specific heat capacity of 4.32 J g-1 K-1. Determine g per mole for this dissolution process. Oa. -3080 J/mol Ob. 1.66 x 105 J/mol Oc. 1.30 x 104 J/mol Od. 8910 J/mol Oe. -1.30 x 104 J/mol
4.11 g of a solid (17.3 g moF') was dissolved in liquid water in a calorimeter with a calorimeter constant of 76.2 J K. Prior to mixing everything was equilibrated to 29.1 °C. The resulting solution with a mass of 38.9 g was observed to be at a temperature of 41.7 °C and have a specific heat capacity of 4.32 J g-1 K-1. Determine g per mole for this dissolution process. Oa. -3080 J/mol Ob. 1.66 x 105 J/mol Oc. 1.30 x 104 J/mol Od. 8910 J/mol Oe. -1.30 x 104 J/mol
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:4.11 g of a solid (17.3 g mol-1) was dissolved in liquid water in a calorimeter with a calorimeter constant of 76.2 J K-1. Prior to mixing everything was
equilibrated to 29.1 °C.
The resulting solution with a mass of 38.9 g was observed to be at a temperature of 41.7 °C and have a specific heat capacity of 4.32 J g-1 K-1.
Determine g per mole for this dissolution process.
Oa. -3080 J/mol
Ob. 1.66 x 105 J/mol
Oc. 1.30 x 104 J/mol
Od. 8910 J/mol
Oe. -1.30 x 104 J/mol
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