Question

What weight in grams is represented by 1.5 moles of sulfur dioxide

Answer 1

molecular weight of So2 = 32+32

= 64g

therefore.....

1 mole of So2 contains 64g

1.5 mole will contains = 64* 1.5

= 96 g

Answer 2

molar mass of SO2 = 64

no. of moles = mass/ molar mass

1.5 moles = mass/ 64

mass= 64 × 1.5

mass= 96 gm