When 36g of magnesium combine with 24g of oxygen.What mass of oxygen would be require to combine with 9g of magnesium?

Magnesium and oxygen combine in the ratio of 3 : 2 by mass to form magnesium oxide. What mass of oxygen gas would be required to react completely with 24 g of magnesium ?

Hydrogen and oxygen combine in the ratio of 1:8 by mass to form water. What mass of oxygen gas would be required to react completely with 3 g of hydrogen gas?

Hydrogen and oxygen combine in the ratio of 1 : 8 by mass to form water. What mass of oxygen gas would be required to react completely with 3 g of hydrogen gas?

Hydrogen and oxygen combne in the ratio of 1:8 by mass to form water. What mass of oxygen will be required completely with 4g of hydrogen?

1 g of oxygen combines with 0.1260 g of hydrogen to form H_(2)O . 1 g of nitrogen combines with 0.2160 g of hydrogen to form NH_(3) . Predict the weight of oxygen required to combine with 1 g of nitrogen to form an oxide.

6 g of carbon combines with 32 g of sulphur to form CS_(2) . 12 g of C also combine with 32 g of oxygen to form carbon dioxide. 10 g of sulphur combines with 10 g of oxygen to form sulphur dioxide. Which law is illustrated by them?