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Topic: Solved  (Read 1733 times)

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Offline Chewbie

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Solved
« on: March 14, 2018, 12:00:04 PM »
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« Last Edit: March 14, 2018, 02:49:53 PM by Chewbie »
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Offline DrCMS

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Re: Need a bit of help with a thermochemistry problem
« Reply #1 on: March 14, 2018, 12:59:49 PM »
Go look up the definition of "standard enthalpy of formation" or "standard heat of formation" and all you need is there.
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Offline Babcock_Hall

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Re: Solved
« Reply #2 on: March 15, 2018, 08:52:57 AM »
@OP, Please don't delete your posts; this thread is difficult to comprehend.
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Offline DrCMS

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Re: Solved
« Reply #3 on: March 15, 2018, 09:33:35 AM »
The question was
"what three things are needed for a heat of reaction to be a heat of formation?". 

OP said they had looked for an answer online but given how easy it is to Google the answer I doubt they did anything before posting here.  I gave them a nudge about how to find the answers.
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