Question

convert 20g of water into mole

Answer 1

Explanation:

Given, Mass of water = 20 g

The Molecular mass of the water = 2 * Mass of Hydrogen + Mass of Oxygen

= 2 * 1 + 16

= 18 g.

Answer 2

Answer:

Given Mass of water = 20 g

Molar mass of water ( H2O ) = ( 2 × 1 ) + 16

= 18 g

Mole of water = 20 / 18

= 1.11 mole

Hence , 1.11 mole are there in 20 gram of water

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