Chapter10: Energy
Section: Chapter Questions
Problem 20A
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Question
500.0 g of acetone is heated from –100.0 °C to 60 °C. How much heat (in kJ to two decimal places) is required for this process?
Expert Solution
Step 1
Given,
Mass of acetone, m = 500 g = 0.5 kg
Change in temperature, ∆T = 60-(-100) = 160 °C
Cp for acetone = 124.5 kJ/kgk
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