[Romenumeral]

What is the ratio two solutions of H2SO34 have to be mixed in order to result a 20 percent H2SO4 solution
The two solutions are
2.06M with a density 1.125 grams per ml H2SO4
2.a solution with 25 percent concentration and density  1.176g per ml.What i mean by ratio is for ÷exmple 1:2

I don t know where to post it i ju don t know how to answer it

[chenbeier]

Calculate the concentration of the sulfuric in first solution.Convert this
To the percentage w.w by using density.

You have rhen two percentages. Calculate with cross roule the weight parts each solution. Convert these to the volume by using the densities.

[chenbeier]

Please no double post.

[sjb]

Locked here