Question

what is the ratio between masses of hydrogen and oxygen in h,o (b) nitrogen and hydrogen in n,? ( atoms mass of h= 1u 0= 16u , and=14u

Answer 1

Explanation:

(a) 2:1 (b) 1:3

(a) take that what you need in answer H2O see H is two and oxygen has O is one .example is 2 ratio 1 .

(b) take that what you need answer in NH3 see N is 1 and H is 3 ..example 1 ratio 3