The molar heat capacity of silver is 25.35 J/mol*C. How much energy would it take to raise the temperature of 10.2 g of silver by 14.0 degrees C?
You have to use
Than plug into equation
We use the specific heat equation, which states that,
#m#is the mass of the object
#c#is the specific heat capacity of the object
#DeltaT#is the change in temperature
So, let's first convert that amount of silver into moles.
Silver has a molar mass of
I will keep this number and I'll round off at the end.
So, the heat needed is: