Question

write the names and molecular masses of
$k2 co3$


Please answer urgently​

Answer 1

Answer:

Name: Potassium Carbonate

molecular mass : 138

Explanation:

molecular mass = ( 2× molecular mass of K ) + ( 1 × molecular mass of C ) + ( 3× molecular mass of O)

Molecular mass = 2×39 + 1×12 + 3×16

molecular mass= 78 + 12 + 48

molecular mass = 138