Question

in a composition c and o react in the ratio 3:8to from carbon dioxide . what mass of oxygen is required to teact completely with 9g of carbon ? stat the law associate​

Answer 1

Answer:

24g

Explanation:

let X is the amount of O reqd.

3:8=9:X

so, X=9*8÷3

X=24

it is dependent on law of constant proportion of mass or volume.