Question

Dopo
2.
Find the ratio by mass of the elements present in the molecule of hydrogen sulphide (H2S).
Given that, atomic mass S = 32, H = 1.​

Answer 1

Explanation:

2H = 2x1

S 32

= 1

16

therefore the ratio is 1:16

Answer 2

Answer:

2:32 = 1:16

H 2 S

1*2 : 32*1

2:32

1:16