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January 28, 2015

January 28, 2015

Posted by **Nardos** on Saturday, October 23, 2010 at 3:57pm.

a. Calculate the energy required to raise the temperature of 150.0 g Ag from 273 K to 298.

b. Calculate the energy required to raise the temperature of 1.0 mol Ag by 1.0C (called the molar heat capacity of silver).

c. It takes 1.25 Kj of energy to heat a sample of pure silver from 12.0C to 15.2C. Calculate the mass of the sample of silver

- AP chemistry -
**DrBob222**, Saturday, October 23, 2010 at 4:44pmAll of these use

q = mass x specific heat x (Tfial-Tinitial).

Substitute and solve for the unknown.

- AP chemistry -
**dd**, Saturday, June 28, 2014 at 1:52amfg

- AP chemistry -
**Meowmix**, Tuesday, July 8, 2014 at 11:30pm1) 900J

2) 25.89J

3) 1627.6g

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