Question

Calculate the heat formation of PCl5 from the following data:-2P(s) +3Cl2(g) give 2PCl3(l) Delta H= -151. 8 kcal
PCl3(l) +Cl2(g) give PCl5(s) Delta H= -32. 8kcal

Answer 1

Answer:

a hard question needs a hard answer

Explanation:

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