2 years ago

How many moles are in 25.58 grams of H20? SHOW WORK

Chemistry

1 answer:

kirill115 [55]2 years ago

7 0

Answer:

1.42 moles

Explanation:

25.58 g of H₂O .

Molecular weight of water = 2 x 1 + 16 = 18

1 mole of water = 18 g of water

18 g of water = 1 mole

25.58 g of water = 25.58 / 18 mole

= 1.42 moles .

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