Question

Calculate the molecular mass of baking soda and rock salt

Answer 1

Answer:

Baking Soda = NaHCO3

Rock Salt = NaCl

Molecular Mass of Baking Soda = 23+1+12+(16*3) g

= 24+12+48 g

= 84 g

Molecular Mass of Rock Salt = 23+35.5 g

= 58.5 g

Hope this helps.

Answer 2

Explanation:

Explanation:

A mixture in which one substance is divided into minute particles (called colloidal particles) and dispersed throughout a second substance