how many molecules of water are there in 36 gram of water?
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Answered by
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it may help...........
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abeyvattapadam:
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Answered by
13
hey mate here is your answer....
molecular mass of H2O=18
no. of mole = given mass
-----------------
molecular mass
no. of mole =32/18
=2mole
1mole=6.022×10^23molecules
2mole =6.022×10^23×2 molecules
hence,molecules present in water=12.044×10^23
hope it will help u...
molecular mass of H2O=18
no. of mole = given mass
-----------------
molecular mass
no. of mole =32/18
=2mole
1mole=6.022×10^23molecules
2mole =6.022×10^23×2 molecules
hence,molecules present in water=12.044×10^23
hope it will help u...
thanks
most welcome...
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