Question

Calculate the number of moles of butane, C4H10 IN 151 g of butane

Answer 1

Answer:

No: of moles = 2.6 approx.

Explanation:

Molar mass = 4*12 + 1*10 = 48+10 = 58

No: of moles = Given mass/ Molar mass

                     = 151/58

                     = 2.6034

                     = 2.6 approx.

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Answer 2

Answer:

calculate the number of moles of butane,C4H10 in 151 g of butane