Does any solid Ag2CrO4 form when 8.0 10-4 g of AgNO3 is dissolved in 15 mL of 6.6 10-5 M K2CrO4? Assume no volume change. (NOTE: Only ONE submission is allowed for the first part of this question.)
Yes, precipitate will form.
No, precipitate will not form.
Qsp?
Ksp?
Formation of teh percipitate of the compound in any reaction is dependent on the comparison of the ionic product Qsp and the solubility product Ksp.
If the value of inoic product Qsp is greater than the solubility product Ksp then there is formation of the pericipite.
If the value of inoic product Qsp is smaller than the solubility product Ksp then there is formation of the pericipitate do not takes place.
THE VALUE OF Ksp, FOR THE Ag2CrO4 =
now the calculation part is :
now calculated value of ionic product Qsp is =
, which is greater than the Ksp so ppt
formation will occurs.
Does any solid Ag2CrO4 form when 8.0 10-4 g of AgNO3 is dissolved in 15 mL...
Does any solid Ag2CrO4 form when 5.3 10-5 g of AgNO3 is dissolved in 15 mL of 4.9 10-3 M K2CrO4? Assume no volume change. What is the Qsp and the Ksp?
Will a precipitate (ppt) form when 300. mL of 5.0 x 10–5 M AgNO3 are added to 200. mL of 2.5 x 10–7 M NaBr? Answer yes or no, and identify the precipitate if there is one.
Which compound will precipitate first when solid silver nitrate (AgNO3) is slowly added to a solution containing 0.0120 M each of carbonate and chloride ions? Show your calculation to justify your answer. Assume the volume does not change appreciably when the silver nitrate is added. Ksp values: AgCl, 1.6 X 10^-10 Ag2CO3, 8.1 X 10^-12
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