The reaction of calcium with waster is represented by the equation
Ca + 2H2O → Ca(OH)2 + H2, what volume of H2, at STP would be
of calcium completely reacts with water?
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Answered by
0
Explanation:
yes.calcium is completely react with water
Answered by
2
should be 22.4 liters
Explanation:
if we consider that there are 2 moles of hydrogen being produced.
for that there were supposed to an imput of 1 mole CA and 2 mole H2O
then we know that at STP the volume of 1 mole of any gas is 22.4 Liters although it's supposed to be 22.7 but we will take it as 22.4
now since there is 1 mole H2 so the volume will be 22.4liters
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