A styrofoam cup of water and the change in water temperature

Reference no: EM13564374

A 5.0 g sample of NaCl is added to a Styrofoam cup of water, and the change in water temperature is 4.5 degrees C The heat of solution of NaCl is 3.76 kJ/mol.

what is the mass of the cup?

Reference no: EM13564374

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