Chemistry, 16.03.2020 21:26 baileyrw

In an endothermic reaction, gaseous water decomposes to form hydrogen and oxygen gas.

2H2O (g) > 2H2 (g) + O2 (g) ∆H = 483.6 kJ

If the ∆H decreases to 241.8 kJ, how many grams of gaseous water decomposed?

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In an endothermic reaction, gaseous water decomposes to form hydrogen and oxygen gas.

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