Question

Determine the number of moles in 95g of MnO2.​

Answer 1

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Mass of MnO2 = 95g

Mass of one mole MnO2 = 86.94g

Number of moles formula is ___

Number of moles = Mass of substance / Mass of one mole

Number of moles = 95 / 86.94

Number of moles = 1.092 mol