Which one is not a sedimentery rock a.)sandstone b.)limestone c.)quartz d.(coal
2 answers:
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Answer : The mass of water produced will be 32.78 grams.
Explanation : Given,
Mass of = 21.9 g
Molar mass of = 72.15 g/mole
Molar mass of = 18 g/mole
First we have to calculate the moles of .
Now we have to calculate the moles of .
The balanced chemical reaction will be,
From the balanced reaction we conclude that
As, 1 mole of react to give 6 moles of
So, 0.3035 moles of react to give
moles of
Now we have to calculate the mass of .
Therefore, the mass of water produced will be 32.78 grams.