give some questions with answer on solubility
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*The solubility of silver chloride, AgCl, is 1.26 x 10-5 M at 25 °C.
ans=The solubility product of AgCl is 1.6 x 10-10.
*The solubility of barium fluoride, BaF2, is 3.15 x 10-3 M at 25 °C.
ans=The solubility product of BaF2 is 2 x 10-6.
*Weight of solvent (w2) = 45g
Weight of solute (w1) = 30g
Solubility at 40° C =?
ans=Solubility at 40°C =
ans=The solubility product of AgCl is 1.6 x 10-10.
*The solubility of barium fluoride, BaF2, is 3.15 x 10-3 M at 25 °C.
ans=The solubility product of BaF2 is 2 x 10-6.
*Weight of solvent (w2) = 45g
Weight of solute (w1) = 30g
Solubility at 40° C =?
ans=Solubility at 40°C =
weight of solute / weight of solvent * 100
=45/30* 100 = 150
∴ Solubility of potassium chloride at 40° C is 150
*Weight of solute (w1) = 30.9g
Weight of saturated solution (w) = 103g
Weight of solvent (w2) = Weight of saturated solution (w)-Weight of solute (w1)
=103– 30.9 =72.1 g,
Solubility at 30° = weight of solute / weight of solvent * 100= 30.972.1*100= 42.85
hope it helps !!!
mehramanju98owly0h:
plz......help
which type of question do u want ?
numericals.....just sinple
simple*
Alright
both question with answer.......bcoz we have to frame it ourselves and make the solutions ourselves.
ok
tnq nikita
u helped me alot
its ok
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