Calculate the energy required to heat 643.0 g of graphite from 4.1 °C to 9.5 °C. Assume the specific heat capacity of graphite -1 -1 under these conditions is 0.710 Jg K . Be sure your answer has the correct number of significant digits.
Calculate the energy required to heat 643.0 g of graphite from 4.1 °C to 9.5 °C. Assume the specific heat capacity of graphite -1 -1 under these conditions is 0.710 Jg K . Be sure your answer has the correct number of significant digits.
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 5.63QE: A 0.470-g sample of magnesium reacts with 200 g dilute HCl in a coffee-cup calorimeter to form...
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Transcribed Image Text:Calculate the energy required to heat 643.0 g of graphite from 4.1 °C to 9.5 °C. Assume the specific heat capacity of graphite
-1
1
under these conditions is 0.710 J∙g¯¹·K¯¹. Be sure your answer has the correct number of significant digits.
А хто
μ
Ś
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