A 50 ml of 20% (w/w) solution of density 1.2 g/ml is diluted until is strength becomes 6% (w/w) . Determine the mass of water added.

A 20% (W/W) solution of NaOH is 5 M. The dens of the solution is

100ml of 2.45 % (w//v) H_(2)SO_(4) solution is mixed with 200ml of 7% (w//w) H_(2)SO_(4) solution ("density" = 1.4 gm//ml) and the mixture is diluted to 500ml . What is the molarity of the diluted solution ?

100ml of 2.45 % (w//v) H_(2)SO_(4) solution is mixed with 200ml of 7% (w//w) H_(2)SO_(4) solution ("density" = 1.4 gm//ml) and the mixture is diluted to 500ml . What is the molarity of the diluted solution ?

100ml of 2.45 % (w//v) H_(2)SO_(4) solution is mixed with 200ml of 7% (w//w) H_(2)SO_(4) solution ("density" = 1.4 gm//ml) and the mixture is diluted to 500ml . What is the molarity of the diluted solution ?

6% (W/V) solution of urea will be isotonic with:

Molality of 20% (w/w) aq. glucose solution is

Molality of 20% (w/w) aq. glucose solution is

The molality of 90% (w/v) H_(2)SO_(4) solution is [density = 1.8 gm // ml ]

If we have 6% W//W urea solution with density 1.060g//mL , then calculate its strength in g//L ?

If we have 6% W//W urea solution with density 1.060g//mL , then calculate its strength in g//L ?