Hg(l) requires .14 J/g-K to increase the temperature of 56.5 g of that substance by 10 K
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Hg(l) requires .14 J/g-K to increase the temperature of 56.5 g of that substance by 10 K

[From: ] [author: ] [Date: 11-10-29] [Hit: ]
14/10/56.5 but it is wrong. Please help me.=(56.5g)(0.=79.......
What's the energy needed for this temperature change?

I calculated .14/10/56.5 but it is wrong. Please help me.

-
Q=mcΔT
=(56.5g)(0.14J/g/K)(10K)
=79.1 J

That should be correct :)

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