bubl9030 bubl9030

12-01-2024
Chemistry

contestada

Calculate the ∆H for the following reaction: 2H₂O₂ 2H₂O + O₂
You are given these two equations:
a. 2H₂ + O₂ 2H₂O ∆H = -572 kJ
b. H₂ + O₂ H2O₂ ∆H = -188 kJ

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