murda_jr427
A really tough bot, or a member.
Joined: 15 May 2008
Posts: 2
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 Posted: Thu May 15, 2008 1:17 am Post subject: thermochemistry problem |
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could someone help me with this problem?
The specific heat of copper metal is .38 J/g-k. Assume you had a 75 g cube of copper at 25 celcius.
what would the final temperature of the copper be (in celsius) if it absorbed 150 J of heat?
here's another one.
how much energy (in Kj) is required to raise the temperature of 0.1 g of water from 20 degrees celsius to 20.15 degrees celsius?
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