Question

ii) Calculate the relative molecular mass of Nitrogen dioxide (NO2).Wts of N=14, Ca= 40, S=32, O=16.]​

Answer 1

Answer:

46 g

Explanation:

Molecular mass =molar mass of nitrogen +molar mass of oxygen multiply 2

Molar mass of nitrogen =14

Molar mass of o2 =16 multiply2=32

14+32=46