please help me solve this problem and show work so i can see the steps i have to take to solve it.

User Generated

wmreqn

Science

Description

A piece of aluminum foil, weighing 5.70 grams, is heated from 22.0°C to 69.0°C. How much heat, in Joules, would it take to warm this piece of aluminum foil? (Specific heat of aluminum = 0.215 cal/g °C and 0.901 J/g °C)

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Explanation & Answer

Thank you for the opportunity to help you with your question!

we know heat requires is :

Q= mxc x(t2 - t1)

so,

Q = 5.70 x 0.901 x (69-22)

Q= 241.7 J

So,241.7 J will be required to warm this piece

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Anonymous
I was having a hard time with this subject, and this was a great help.

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