science

How much heat is required to raise the temperature of 25 grams of water from 25.0 C to 30.0 C ? The specific heat of water is 4.18 J / g C .
18:01 Tue 05th Jun 2012
 
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What's the formula?
Question Author
They didn't give me a formula , Thats all they gave me on the paper ..
There are some similar questions here, maybe they will assist you with yours.


http://www.kentchemis...ergy/SpecificHeat.htm
Look up the formula. I'm sure you are not expected to guess the formula. if you then have trouble applying the formula you could come back and ask for guidance.
try (heat required) = (mass)(specific heat)(change in temperature)

answer will be in joules.
You know how many degrees the temp. of the water is raised, you know how much water there is, and you know how much heat is needed to raise the temp. of 1g. by 1C.
522.5 Joules. See dr b's post.
johnysid, he's supposed to work it out himself otherwise he won't learn.
Er..r sorry ayee that should have been 'she'. You will let us know when you've solved it?

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