convert into mole 20 gram of water
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Answered by
327
we know the molecular mass of hydrogen is 1 and oxygen is 16.
we know the formula of water is H2O
H2O
=2×1+16
= 2+16
= 18g
So, one mole of water weight is 18g.
therefore no of mole = give mass/molar mass
so, 20/18 = 1.11 moles
HOPE ITS HELP YOU......
ANY DOUBT YOU CAN ASK ME........
we know the formula of water is H2O
H2O
=2×1+16
= 2+16
= 18g
So, one mole of water weight is 18g.
therefore no of mole = give mass/molar mass
so, 20/18 = 1.11 moles
HOPE ITS HELP YOU......
ANY DOUBT YOU CAN ASK ME........
amreshreigns007:
20 h2o =20×2+20×8=200moles
Answered by
130
hope it helps you
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