Chemistry, 03.09.2020 06:01 queenpanda365
If you need to multiply the following reaction by 2 to be an intermediate reaction in a Hess's law problem, what would be the final value for the enthalpy of reaction you use for this intermediate reaction? H2 + 0.5 02 → H20, AH = -286 kJ
A. 286 kj
B. -572 k.
C.-286 kJ
D. 572 k
Answers: 3
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