Question

answer the following

only 7 ​

Answer 1

Answer:

see the image

hope it helps you ☺️

Answer 2

Explanation:

Mass of sodium chloride (Solute) = 36gm

Mass of water (solvent) = 100 gm

Mass of solution = 36+100 = 136 gm

Concentration = (Mass of Solute / Mass of Solution) × 100

Concentration = (36/136) × 100 = 26.47 %

Hope it helps