A 50 g sample of nacl is added to a styrofoam cup of water
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?
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a 50 g sample of nacl is added to a styrofoam cup of water and the change in water temperature is 45 degrees c the heat
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