Water and sulphur dioxide contain `88.89%` and `50%` oxygen respectively. Hydrogen sulphide gas contains `94.1%` sulphur Show that the figures agree with law of reciprocal proportions.

Hydrogen sulphide contains 94.1% of sulphur, sulphur dioxide contains 11.1% of Oxygen and water contains 33.3% hydrogen.. Show that these results are in agreement with the law of reciprocal proportion.

Carbon forms two oxides containing 42.8% , 827.3% of carbon show that the figures agree with the law of multiple proportion.

Hydrogen sulphide contains 94.11% of sulphur, water contains 11.11% of hydrogen and sulphur dioxide contain 50% oxygen. Show that these result are in agreement with the law of reciprocal proportion.

Hydrogen perocide and water contain 5.9% and 11.1% of hydrogen respectively.Show that the data illustrate the law of multiple proportions.

Two oxides of a metal contain 22.2% and 30% of oxygen. Show that these figures illustrates the law of multiple of proportion

1.5 g of each of the two oxides of an element of reduction with hydrogen produced 1.331 g and 1.196g of the element respectively. Show that the result are in agreement with the law of reciprocal proportion.

0.4 g hydrogen combines with the 3.2 g oxygen to produce water. Hydrogen sulphide is produced by combination of 0.25 g hydrogen and 4.0g sulphur. 1g of sulphur combines with 1 g of oxygen show that the results are in accordance with the law of reciprocal proportion.

Two oxides of a metal contain 80% and 88.8% of the metal respectively. Show that these data illustrate the law of the multiple proportions.

An oxide of sulphur contains 50% S. What will be the empirical formula :

Lead forms three oxides A,B,C The quantity of oxygen in each of the oxides A B and C is 7.143 % ,10.345% and 13.133% respectively. Show that the law of multiple is obeyed.