Question

In what ratio should a 90% solution of H2So4 be mixed with 10% solution of acid to obtain 40% solution

Answer 1

In what ratio should a 90% solution of H2So4 be mixed with 10% solution of acid to obtain 40% solution?

Density = mass/volume.

Density = mass/volume.Mass = Density × Volume.

Density = mass/volume.Mass = Density × Volume.Given. density = 1g/ml.

Density = mass/volume.Mass = Density × Volume.Given. density = 1g/ml.Volume = 2.56 ml.

Density = mass/volume.Mass = Density × Volume.Given. density = 1g/ml.Volume = 2.56 ml.Mass = 1 × 2.56 = 2.56 g.