Chemistry, asked by anoop20, 1 year ago

how we can convert 12g of oxygen gas into mole?

Answers

Answered by 34545
4
Here we are given the mass of oxygen gas as 12 grams
Formula of oxygen gas = O₂
Molar mass  = 2 × 16 = 32 grams.
We know the formula to calculate the no: of moles
No : of moles = Given mass ÷ Molar mass                      = 12 ÷ 32                       = 0.375 moles

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