Posted by **Tiffany** on Monday, February 27, 2012 at 1:17pm.

The specific heat of solid copper is 0.385 J/g*C. What thermal energy change occurs when the temperature of a 40.10g sample of copper is cooled from 42.9C to 10.0C? Be sure to give you answer the proper sign.

I know this is part of the answer which

(42.9-10.0)*40.10*0.385=508 the second of the answer is where I am confused on

This is amount of heat is used to melt solid ice at 0.0C. The molar heat of fusion of ice is 6.00 kJ/mol. How many moles of ice are melted?

- Chemistry -
**DrBob222**, Monday, February 27, 2012 at 2:00pm
See your other post.

## Answer This Question

## Related Questions

- Chemistry - The specific heat of solid copper is 0.385 J/g*C. What thermal ...
- CHEMISTRY HELP - 1) The specific heat of solid copper is 0.385 J/g(C). What ...
- science - 12. The specific heat of copper is 0.385 J/g • °C. Which equation ...
- Physical Science - The specific heat of copper is 0.385 J/g.°C. Which equation ...
- chemistry - * A 50 gram sample of an unknown metal warms from 18 to 58 after ...
- chemistry - 10.5 g sample of copper metal at 25.0°C is heated by the addition of...
- chemistry - How much heat is needed to raise the temperature of 75 grams of ...
- chemistry - How much heat is needed to raise the temperature of 75 grams of ...
- physics - a 32g sample of copper is at 29C If 1502j of energy are added to the ...
- physical - Specific Heat. Copper has a specific heat of 0.092 cal/g/deg C. A 75 ...

More Related Questions