Science, asked by radhika68825, 1 year ago

convert into mole 20g of water

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Answers

Answered by Girdharik

1 mole of water = 18g
given mass of water = 20g
we know that
no of mole= given mass /molar mass
= 20/18
1.11111
= 1.2 g approx
thanks hope it helps
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Answered by Anonymous

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⏭️Molar mass of H2O = 2 x 1 + 16 = 18g

⏭️Number of moles in 20 g H2O = 20/18 = 1.11mole

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