tayb376 tayb376
  • 19-05-2022
  • Chemistry
contestada

How much energy is required to 100.0 g of ice at -2oc to water at 84.0oc

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haverette2010 haverette2010
  • 19-05-2022

Answer:

A copper cup with a mass of 100.0 g contains 96.0 g of water. Both. the cup and the water are at 13.0OC. If 70.0 g of a substance at 84.0OC is added to the cup, the temperature increases to 20.0OC. If the specific heat capacities of copper and water are exactly 390 and 4180 respectively, find the specific heat capacity of the substance.

Explanation:

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