- #1
Jbreezy
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Homework Statement
ΔH for the rxn 3MgO(s) + 6H+(aq) --> 3Mg2+(aq) + 3H20(l) = 409.5 kj/mol
What is ΔH for Mg2+(aq) + H20(l) --> Mg0(s) + 2H+(aq)
The Attempt at a Solution
We just went over this in class I'm confused as ever. I don't know if it is a
ΔH = Ʃreactants - Ʃproducts
Or if I had to somehow manipulate the equations which is what we just went over . I don't really understand so if you point me in the right direction I would appreciate it. I'm confused because all the worksheets where we did the latter choice I mentioned we were given a target equation. Here I don't see one. Explain your thinking please.
Thanks ,
J