# AP chemistry

posted by .

The specified heat capacity of silver is 0.24 J/C.g. Please help with this Ap chem quastion.?
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 -

Heat energy= mass*specificheatcapacity*(Tf-Ti)

Can you take if from here?

• AP chemistry -

I gave the information to work all of these. Surely you can plug in the numbers.

## Respond to this Question

 First Name School Subject Your Answer

## Similar Questions

1. ### chem

The specific heat capacity of silver is 0.24 J/°C·g. (a) Calculate the energy required to raise the temperature of 140.0 g Ag from 273 K to 295 K. J (b) Calculate the energy required to raise the temperature of 1.0 mol Ag by 1.0°C …
2. ### chemistry

1) Calculate the specific heat capacity (J/g oC) of iron, if a 803 g sample lost 937.4 J of heat energy in going from an initial temperature of 5.50 oC to a final temperature of 2.90 oC. 2)Calculate the final temperature (oC) of a …
3. ### AP chemistry

The specified heat capacity of silver is 0.24 J/C.g. Please help with this Ap chem quastion.?
4. ### Physics

Assume the optimal coffee drinking temperature is 75°C, and further assume coffee has the same heat capacity and density as water. a. How much energy is required to raise the temperature of 1 cup (0.237 liters) of coffee initially …
5. ### science

Calculate the energy required to raise the temperature of 150.0 g Ag from 273 K to 291 K.
6. ### Chemistry 105

The molar heat capacity of silver is 25.35 J/mol*C. How much energy would it take to raise the temperature of 12.0 g of silver by 14.6 degrees Celsius?
7. ### chemisrty

The molar heat capacity of silver is 25.35j/mol C . How much energy would it take to raise the temperature of 9.30 grams of silver by 12.0 C?
8. ### CHEMISRTY

Calculate the energy required to raise the temperature of 160.0 g Ag from 273 K to 295 K.
9. ### Physics

Calculate the amount of heat energy required to raise the temperature of 2g of mercury[specific heat capacity 0.12J g-10 C-1] from 10degree C to 30degree C?
10. ### Chemistry - Enthalpy

When a 37.00 g silver spoon, initially at room temperature, is placed into 250.0mL of 90.00oC tea, it reaches a temperature of 85.00°C. The spoon will have gained ?

More Similar Questions