Which salt is expected to be insoluble in water
based on solubility rules?
Multiple Choice
lead(II) nitrate
calcium fluoride
cesium phosphate
potassium bicarbonate
silver acetate
Lead (II) nitrate and aluminum chloride react according to the
following equation: 3Pb(NO3)2 + 2AlCl3 → 3PbCl2 + 2Al(NO3)3. In an
experiment, 8.00 g of lead nitrate reacted with 2.67 g of aluminum
chloride.
A. Which reactant was the limiting reagent?
B. What is the theoretical yield of lead chloride?
C. If 5.55 g of lead chloride is produced, what is the percent
yield (actual amount of product divided by theoretical amount of
product)?
Aqueous hydrochloric acid will react with solid sodium hydroxide to produce aqueous sodium chloride and liquid water . Suppose 13. g of hydrochloric acid is mixed with 20.4 g of sodium hydroxide. Calculate the minimum mass of hydrochloric acid that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits.
Aqueous hydrochloric acid reacts with solid sodium hydroxide to
produce aqueous sodium chloride and liquid water . What is the
theoretical yield of water formed from the reaction of 14.9 g of
hydrochloric acid and 26.9 g of sodium hydroxide?
1 - For the insoluble salt lead (ii) phosphate
Pb3(PO4)2, the solubility product,
Ksp is 3.10x10-44
a- Write the chemical equation and
solubility product expression for
Pb3(PO4)2
b- Determine the molar solubility (M) of
Pb3(PO4)2
c- Identify wheather the molar solubility of
Pb3(PO4)2 will increase or
decrease upon the following changes and explain
why?
*** The ddition of 0.10 M
Pb(NO3)2
*** The addition of 0.10 M NaCl