Дано: W(C)=77,42%. W(N)=7,53% Cx Ny-?

Question

Дано: W(C)=77,42%. W(N)=7,53% Cx Ny-?

Answer 1

Ответ:

Объяснение:

C:N=[tex]\frac{77,42}{12} :\frac{7,53}{14} =6,45:0,54=12:1

С12N