A sample of ammonia weighs 4 g. What mass of sulphur dioxide contains the same number of molecules as are in 4 g of ammonia?

A sample of ammonia weighs 4 g. What mass of sulphur dioxide contains

1.	A sample of ammonia weighs 4 g. What mass of sulphur dioxide contains the same number of molecules as are in 4 g of ammonia?
A.	64 g
B.	32 g
C.	15 g
D.	30 g
Answer» D. 30 g

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A sample of ammonia weighs 4 g. What mass of sulphur dioxide contains the same number of molecules as are in 4 g of ammonia?

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