1 answer

How much heat in kJ is produced by the oxidation of 18.6 g of Mn? 3...

Question:

How much heat in kJ is produced by the oxidation of 18.6 g of Mn? 3 Mn(s) + 2 O2(g) => Mn3O4(s) ΔHo = -1388 kJ


Answers

r 3 Mn(s) + 20 (9) Mz Oy (s) . Dno - - 1388 kJ. Mods of mn gren = (8.6 = 0.338 moles. 55 Now, for for 3 moles of Mn, Heat = 1

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