a A chemist carefully measures the amount of heat needed to raise the temperature of a 1.81 kg sample of a pure substanc
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a A chemist carefully measures the amount of heat needed to raise the temperature of a 1.81 kg sample of a pure substanc
a A chemist carefully measures the amount of heat needed to raise the temperature of a 1.81 kg sample of a pure substance from 5.3 °C to 22.1 °C. The experiment shows that 27.5 kJ of heat are needed. What can the chemist report for the specific heat capacity of the substance? Round your answer to 3 significant digits. 1 [ Jog'K · Dx16 Х ?
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