Chemistry, asked by surajchaudhary54, 11 months ago

7. Convert 12 g of oxygen gas into moles

Answers

Answered by Mahak1141

1

Explanation:

Molar mass of O2 = 2 x 16 = 32 g

Number of moles in 12g O2 = Given mass/ Molar mass = 12/32 = 0.375 mole

Answered by aqsa5985

1

Explanation:

32g = 1 mole

12g = assume x

Therefore x = 12×1÷32 = 0.375 mole

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