magdalenacastr6 magdalenacastr6

19-10-2022
Chemistry

contestada

Consider the thermochemical equation given
below:
CH4 (g) + 2 O2(g) → CO₂ (g) + 2 H₂O(g) ΔΗ = -802 kJ
What is the enthalpy change (AH) if 65.8 grams of O₂ is allowed to react with excess CH4 ?

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