Question

calculate the molecular masses of co2 , nh2, c2 h4 atomic mass of h=1 , o= 16 , c=12, n=14 fast class 9th ​

Answer 1

Answer:

try kar liya kar

Explanation:

CO2: 44

C: 12

O2:. (16)2

NH2: 16

N: 14

H2:. (1)2

C2: 24

H4:. (1)4