Question

Calculate ∆H°rxn for the following reaction at 298 K.
SiH4(g) + 2O2(g) SiO2(g) + 2H2O(l)
dHo rxn = (n*dHo products) - (n*dHo reactants)
Look up the dHo values in your table (text, notes,web) and turn the crank. Post your work if you get stuck.

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