jcatledger jcatledger

19-10-2022
Chemistry

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Given the following reaction:
2H₂S(g) + 3O₂(g) → 2SO₂(g) + 2H₂O(g) ∆H = -1036.8 kJ
What is the energy change when 4.55 g of H₂S react with excess O₂?

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