Question

2CH3OH(g)→2CH4(g)+O2(g)ΔH=+252.8kJ

How many kilojoules of heat are released when 38.8g of CH4(g) reacts completely with O2(g) to form CH3OH(g) at constant pressure?
See your other post. It isn't necessary to post under different screen names and it doesn't get you an answer any faster. It does clutter the board.

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