# Chemistry

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Calculate the amount of heat (in calories) required to raise the temperature of 200g of water from 20C to 50C. The specific heat of water is 1.00 cal/g.

I have done other spacific heat problems but on this one i don't know how to start...

• Chemistry -

Heat=mass*specific heat*changeinTemp
=200g*1cal/gC*30C

• Chemistry -

6000 calories?

• Chemistry -

Go to the head of the class. Right.

• Chemistry -

amount of heat needed to increase the temperature of 25 grams of water from 25 C TO 50 C

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