What is the ratio by mass of combining elements in H2O, CO2 and NH3?

Question

Shiksha Nation · Accepted Answer

H2O ratio by mass of combining elements 2 : 16 &rarr; 1 : 8 (H : O)
CO2 ratio by mass of combining elements 12 : 32 &rarr; 3 : 08 (C : O)
NH3 ratio by mass of combining elements 14 : 3 &rarr; 14 : 3 (N : H)

What is the ratio by mass of combining elements in H₂O, CO₂ and NH₃?

Verified Answer