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Topic: Phase Transitions  (Read 3037 times)

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Offline hawainbeachgurl

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Phase Transitions
« on: February 12, 2011, 05:00:00 PM »
A quantity of ice at 0celcius was added to 44.6g of water at 21 celcius to give water at 0 celcuis. how much ice was added? the heat of fusion of water is 6.01 kj/mol and the specific heat of water is 4.18 J/g c.
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Offline Jorriss

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Re: Phase Transitions
« Reply #1 on: February 12, 2011, 05:31:54 PM »
Any ideas where to start?
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Offline hawainbeachgurl

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Re: Phase Transitions
« Reply #2 on: February 12, 2011, 06:02:37 PM »
i honestly have no idea where to start?
maybe find out the enthalpy for H20(L)? since they gave us the specific heat, grams, and the change in temperature that the reaction would under go?
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Offline opti384

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Re: Phase Transitions
« Reply #3 on: February 12, 2011, 10:53:52 PM »
Ice would get heat from the water to undergo melting.
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