Question

H combines with O to form two compounds
water (H,0) and hydrogen peroxide (H2O2).
If 2g of H reacts with O completely to form
18g of water and 34g of H20, then what is
ratio of mass of O combining with H.
(1) 3:9
(2) 4:16
(3) 1:2
(4) None of these​

Answer 1

Answer:

...................

Answer 2

Answer:

yes ans none of these

Explanation: