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A chemist carefully measures the amount of heat needed to raise the temperature of a 1.45 kg sample of C,H,O, from 36.1 °C to 47.9 °C. The experiment shows that 2.74 × 104 J of heat are needed. What can the chemist report for the molar heat capacity of C„H,O,? Be sure your answer has the correct number 9. of significant digits. |J. mol - 1 - 1 •K x10 ?

A chemist carefully measures the amount of heat needed to raise the temperature of a 1.45 kg sample of C,H,O, from 36.1 °C to 47.9 °C. The experiment shows that 2.74 × 104 J of heat are needed. What can the chemist report for the molar heat capacity of C„H,O,? Be sure your answer has the correct number 9. of significant digits. |J. mol - 1 - 1 •K x10 ?

Chemistry
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
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please the answer should be in significant number.

A chemist carefully measures the amount of heat needed to raise the temperature of a 1.45 kg sample of C,H,O, from 36.1 °C to 47.9 °C. The experiment shows that 2.74 × 104 J of heat are needed. What can the chemist report for the molar heat capacity of C„H,O,? Be sure your answer has the correct number 9. of significant digits. |J. mol - 1 - 1 •K x10 ?
Transcribed Image Text:A chemist carefully measures the amount of heat needed to raise the temperature of a 1.45 kg sample of C,H,O, from 36.1 °C to 47.9 °C. The experiment shows that 2.74 × 104 J of heat are needed. What can the chemist report for the molar heat capacity of C„H,O,? Be sure your answer has the correct number 9. of significant digits. |J. mol - 1 - 1 •K x10 ?
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