Question

Monoxidul de carbon contine :
a. 27,27% C si 72,73 % O
b. 42,86%C si 57 , 1%O
c. 57,15% si 42,85%O
d. Alte valori

Answer 1

CO=12+16=28g/mol
28g CO.....12gC.....16gO
100g CO....x.............y
x=42,86%
y=57,14%