Chemistry, asked by gautampankaj228, 10 months ago

What volume of water is required to make
0.2 M solution from 16 ml of a 0.5 M
solution ?

Answers

Answered by nithinchandran04

3

Answer:24mL

Explanation:For all dilution problems use the dilution equation:

M1V1 = M2V2

0.2M*V1 = 0.5*16

V1 = 0.5*16/0.2

V1 = 40mL

The final volume must be 40mL. Yoiu have 16mL to start

Therefore you must add 40-16 = 24mL

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