Chemistry, asked by atty8006, 1 year ago

Using Hess' Law, how do you calculate the standard heat of formation of Copper(I) Oxide given the following data?

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Answered by Anonymous

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CuO(s) ------> Cu(s)+ 1/2O2 (g) ...ΔH = 157.3 kj/mole .....(1)

4CuO(s)------> 2Cu2O(s) + O2(g) .....ΔH = 292

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