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Only 0.0640 grams of PbF2

Only 0.0640 grams of PbF2 will dissolve in 100.0 mL of solution. From this data, calculate the Ksp by two methods.
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2. asked by sea lively
3. 516 views
How many grams of PbF2 (molar mass = 245.2) will dissolve in 700 mL of 0.70 M NaF solution? The Ksp for PbF2 is 2.69e-08.PLEASE
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2. asked by Monica
3. 472 views
The Ksp for PbF2 is 7.1 x 10 to the(-7). The Kb for the F- anion is 1.4 x 10 to the(-11). A student weighs out 2.5 g of PbF2,
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2. asked by Anmol
3. 476 views
The Ksp for PbF2 is 7.1 x 10 to the(-7). The Kb for the F- anion is 1.4 x 10 to the(-11). A student weighs out 2.5 g of PbF2,
1. 1 answer
2. asked by Anmol
3. 368 views
What mass of NaF must be added to 1.0 L of 0.0036 M Pb2+ to initiate precipitation of PbF2(s)? (Ksp of PbF2 is 3.3 × 10-8;
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2. asked by jade
3. 1,848 views
Explain why the solubility of PbF2 is pH dependent, but the solubility of PbCl2 is not. I know the solubility of PbF2 is pH
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2. asked by Robin
3. 5,873 views
A solution is prepared by adding some solid PbF2 to water and allowing the solid to come to equilibrium with the solution. The
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2. asked by layla
3. 1,569 views
2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
1. 1 answer
2. 35 views
A scientist heats 30 grams of calcium carbonate ( CaCO3) in the chemical reaction shown. What is the total mass of the products?
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2. asked by hi
3. 34 views
A scientist heats 30 grams of calcium carbonate ( CaCO3 ) in the chemical reaction shown. What is the total mass of the
1. 1 answer
2. 94 views