How much heat must be absorbed by a 15.0-g sample of water to raise its temperature from
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How much heat must be absorbed by a 15.0-g sample of water to raise its temperature from 25.0 °C to 55.0 °C? (For water, Cs = 4.18 J/g · °C.)
a) 1.57 kJ
b) 1.88 kJ
c) 3.45 kJ
d) 107 J
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