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To what volume should you dilute 25 ml of a 11.0 M H2SO4 solution to obtain a 0.160 M H2SO4 solution?
3 Answers
- 1 decade agoFavorite Answer
Dilution Equation: M1*V1 = M2*V2
So, you want to find out what the final volume,V2, should be as a start.
V2 = M1*V1 / M2
= (11.0M)(25 mL)/(0.160M)
= 1718.75 mL
That means that you would take the 25 mL of the 11.0 M solution and add enough water to it to bring it to a final volume of 1718.75 mL.
Hope this helps :)
- 1 decade ago
11.0M H2SO4 in 25mL is 0.275 mol. So if you multiply 25 by 1.71875(0.275/0.160) you get 42.96875mL. That's how I would do it!
