What is the final concentration of a solution prepared by diluting 35.0 ml of 12.0 m hcl to a final volume of 1.20 l? what is the final concentration of a solution prepared by diluting 35.0 ml of 12.0 m hcl to a final volume of 1.20 l?

We know that, M1V1 = M2V2

(Initial) (Final)

where, M1 and M2 are initial and final concentration of soution respectively.

V1 and V2 = initial and final volume of solution respectively

Given: M1 = 12 m, V1 = 35 ml and V2 = 1.2 l = 1200 ml

∴ M2 = M1V1/V2 = (12 * 35) / 1200 = 0.35 m

Final concentration of solution is 0.35 m