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in Atomic structure by (58.4k points)

How many grams of SO2 are present in 0.4 moles of SO2?

1 Answer

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Best answer

Atomic Mass of Sulphur = 32

Atomic Mass of Oxygen = 16

Molecular mass of SO2

= (32 x 1 ) + (2 x 16 )

= 64

Gram molecular mass of SO2 = 64g

1 mole = 64g 

∴ 0.4 Moles = 64 x 0.4

= 25.6g

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