Question

A student wants to prepare a solution of acetic acid and water having
30% v/v. If 6ml
of acetic acid has been taken then how much water must be added to get the desired concentration?



please it's urgent​

Answer 1

if there's 30 percent acid ie 6ml

so 30 percent is 6ml

10percent would be 2ml

remaining is water ie 70 percent

so water that needs to be added is 7 * 2 = 14 ml

may be late but hope it helps