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Calculate the energy required to heat 718.0 mg of water from 46.0 °C to 56.7 °C. Assume the specific heat capacity of water under these conditions is 4.18 J-g¹ K. Be sure your answer has the correct number of significant digits.

Calculate the energy required to heat 718.0 mg of water from 46.0 °C to 56.7 °C. Assume the specific heat capacity of water under these conditions is 4.18 J-g¹ K. Be sure your answer has the correct number of significant digits.

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section: Chapter Questions
Problem 4.ACP
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Calculate the energy required to heat 718.0 mg of water from 46.0 °C to 56.7 °C. Assume the specific heat capacity of water under these conditions is -1 -1 4.18 J∙g¯¹·K-¹ Be sure your answer has the correct number of significant digits. 0 x10 X μ 010 ? 00. 18 Ar
Transcribed Image Text:Calculate the energy required to heat 718.0 mg of water from 46.0 °C to 56.7 °C. Assume the specific heat capacity of water under these conditions is -1 -1 4.18 J∙g¯¹·K-¹ Be sure your answer has the correct number of significant digits. 0 x10 X μ 010 ? 00. 18 Ar
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Step 1: Formula required

Answer:

straight Q equals mS left parenthesis straight T subscript final minus straight T subscript initial right parenthesis

Here:

straight Q equals energy space required straight m equals mass space of space the space substance straight S equals specific space heat space of space the space substance straight T equals temperature

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