Evaluate the solubility-product constant for pbf2

Reference no: EM13329439

(a) If the molar solubility of Ag2CO3 at 25 oC is 0.000128 mol/L, what is the Ksp at this temperature? Ksp = (b) It is found that 0.0495 g of PbF2 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for PbF2. Ksp = (c) The Ksp of ZnSe at 25 oC is 3.60e-26. What is the molar solubility of ZnSe? solubility = mol/L

Reference no: EM13329439

Questions Cloud

Smaller multiplier means that the change in government : Smaller multiplier means that the change in government purchases of goods and services or taxes necessary to close an inflationary or recessionary gap is larger. Explain this apparent inconsistency?

Evaluate the amount ml of compound a : Calculate the amount (mL) of Compound A needed to give 12 mmol. MW of Compound A: 32.04 g/mol Density of Compound A: 0.79 g/mL

What is the value of a one-year call option to buy the stock : Apply the Black-Scholes option valuation model to solve the following problems. P1. A stock sells for $30. What is the value of a one-year call option to buy the stock at $25, if debt currently yields 10 percent

Calculate the terminal velocity of the block : A large block 19.0 cm wide, 20.0 cm long, and 24.00 cm high of mass 4.55 kg. This block is passing through air (density ?air = 1.43 kg/m3). Calculate the terminal velocity of the block

Evaluate the solubility-product constant for pbf2 : Calculate the solubility-product constant for PbF2. Ksp = (c) The Ksp of ZnSe at 25 oC is 3.60e-26. What is the molar solubility of ZnSe? solubility = mol/L

What was the value of bills ira at the end of 20 years : Bill makes annual deposits of $1900 to an an IRA earning 8% compounded annually for 20 years. At the end of the 20 years Bill retires. a) What was the value of his IRA at the end of 20 years

How much work has been done on the projectile : A 48.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 1.44 102 m/s from the top of a cliff 152 m above level ground, How much work has been done on the projectile by air friction

Farmers whose crops were destroyed by the floods were much : Farmers whose crops were destroyed by the floods were much worseoff, but farmers whose crops were not destroyed benefited from thefloods, why?

Explain what is the charge on an azide ion : Barium azide is 62.04% Ba and 37.96% N by mass. Assuming that barium exists as its most stable cation in the above compound, what is the molecular formula of barium azide, how many nitrogen atoms compose an azide ion, what is the charge on an azid..

User Account

All Pages