Question

how many moles are 3.6 gram of water​

Answer 1

Answer:

0.2 moles

Explanation:

given mass = 3.6 g

gram molecular mass of water = 18g

therefore, 18g of water = 1 mole of water

so, 3.6 g of water = 3.6/18 moles of water

hence, 3.6 grams of water contains 0.2 moles of water.

Answer 2

Answer:

0.2 moles

Explanation:

mass of water( H2O) = 3.6 g

molecular mass of water = 2+16= 18u

No. of moles = 3.6/18

= 0.2 moles

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