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A chemist carefully measures the amount of heat needed to raise the temperature of a 1.28 kg sample of C H2S from -2.7 °C to 15.3 °C. The experiment shows that 4.60 x 10' J of heat are needed. What can
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A chemist carefully measures the amount of heat needed to raise the temperature of a 1.28 kg sample of C H2S from -2.7 °C to 15.3 °C. The experiment

shows that 4.60 x 10' J of heat are needed. What can the chemist report for the molar heat capacity of C,H,,S? Round your answer to 3 significant digits.

User Ashwin Balamohan
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1 Answer

5 votes

Answer:1.9965jkg-1

Step-by-step explanation:

Heat gained=heat lost

1.28×18×c=46

46 =23.04c

46÷23.04= c

C=1.9965jkg-1

User Josemrb
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4.9k points
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