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A chemist carefully measures the amount of heat needed to raise the temperature of a 1.75 kg sample of a pure substance from 22.2 °C to 45.4 °C. The experiment shows that 170. kJ of heat are needed. What can the chemist report for the specific heat capacity of the substance? Round your answer to 3 significant digits. - 1

A chemist carefully measures the amount of heat needed to raise the temperature of a 1.75 kg sample of a pure substance from 22.2 °C to 45.4 °C. The experiment shows that 170. kJ of heat are needed. What can the chemist report for the specific heat capacity of the substance? Round your answer to 3 significant digits. - 1

Chemistry by OpenStax (2015-05-04)
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 12E: An aluminum kettle weighs 1.05 kg. (a) What is the heat capacity of the kettle? (b) How much heat is...
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E Knowledge Check Question 3 A chemist carefully measures the amount of heat needed to raise the temperature of a 1.75 kg sample of a pure substance from 22.2 °C to 45.4 °C. The experiment shows that 170. kJ of heat are needed. What can the chemist report for the specific heat capacity of the substance? Round your answer to 3 significant digits. -1 - 1 了.g ·K x10 I Don't Know Submit 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy CenterI IMG-4686.jpg Spring 2022 Sc....html Spring 2022 Sc....html
Transcribed Image Text:E Knowledge Check Question 3 A chemist carefully measures the amount of heat needed to raise the temperature of a 1.75 kg sample of a pure substance from 22.2 °C to 45.4 °C. The experiment shows that 170. kJ of heat are needed. What can the chemist report for the specific heat capacity of the substance? Round your answer to 3 significant digits. -1 - 1 了.g ·K x10 I Don't Know Submit 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy CenterI IMG-4686.jpg Spring 2022 Sc....html Spring 2022 Sc....html
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