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		Freemason Hirams Travels Masonic Forums > Science & Mathematics > Chemistry
CHemistry HHHEEELLP!?

Chemistry Chemistry

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#1 (permalink)

04-19-2008, 11:33 PM

Pinky!

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Join Date: Mar 2008

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CHemistry HHHEEELLP!?

please show me the steps.
1.A 50g sample of ice is being held at -10 degrees celsius. Will 270 cal of heat be sufficient to raise the temperature of the ice to 0 degrees Celsius?

2. How mnay calories are released when 36g of steam at 100 degrees celsius condenses to water at 100 degrees celsius?

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