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

Chemistry
Tutor: None Selected Time limit: 1 Day

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)

Oct 3rd, 2015

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

Please let me know if you need any clarification for the doubts. I'm always happy to answer your questions. Looking forward to help you again. thank you. :)
Sep 18th, 2015

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Oct 3rd, 2015
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Oct 3rd, 2015
Dec 10th, 2016
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