A gaseous mixture contains `SO_(3)(g)` and `C_(2)H_(6)(g)` in a 16:15 ratio by mass. The ratio of total number of atoms present in `C_(2)H_(6)(g)` and `SO_(3)(g)` is:

A gaseous mixture contains SO_(3)(g) and CH_(4)(g) in 12.5 : 1 ratio by mass. Calculate X where X = Ratio of total number of atoms present in SO_(3)(g) to total number of atoms presents in CH_(4)(g) in the mixure.

A gaseous mixture contains SO_(3)(g) and CH_(4)(g) in 12.5 : 1 ratio by mass. Calculate X where X = Ratio of total number of atoms present in SO_(3)(g) to total number of atoms presents in CH_(4)(g) in the mixure.

A gaseous mixture contains CO_(2) (g) and N_(2)O (g) in a 2 : 5 ratio by mass. The ratio of the number of molecules of CO_(2) (g) and N_(2)O is

A gaseous mixture contains CO_(2) (g) and N_(2)O(g) in 2:5 ratio by mass. The ratio of the number of molecules of CO_(2)(g) and N_(2)O(g) is:

Find the ratio of the number of atoms present in 16 g of O_2 and 32 g of O_3.

The total number of molecules present in 6.6 g of CO_(2) and 4.8 g of SO_(2) is

The ratio of molecules present in 6.6 g of CO_2 and 3.2 g of SO_2 is: