Delta H calculations
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8 Terms
1
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Quantity of heat/energy released q(j)
q= mcdeltaT
2
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In q= mc delta T M =
mass of water, g
3
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In q= mc delta T C=
Specific heat capacity of water, 4.18g -1 k-1
4
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In q= mc delta T. Delta T =
Increase in temperature (K/c . )
5
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Enthalpy change of combustion (delta H.c, Kjmol -1)
Hc. = -q/n
6
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It isnt actually -q
but put it as exothermic
7
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IN enthalpy change of combusstion q =
quanitity of heat released
8
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IN enthalpy change of combustion, n=
moles of substances combusted, mol
Note 
Flashcards (21)