darlindoodadskovj0wr darlindoodadskovj0wr

03-03-2022
Chemistry

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PLEASE
How many grams of hydrogen gas are created from a reaction of 72.0 g with an excess of water?

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romellofisher8 romellofisher8

03-03-2022

Answer:

How many grams of H2 can be produced from the reaction of 11.5 grams of sodium with an excess of water? Hint: 2Na + 2H2O ---> 2NaOH + H2. Ans: 0.505g .

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