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Question 1: The solubility of AgI is 2.9 x 10-6 g per liter. Calculate its solubility product constant.
Question 2: The solubility of Ca3(PO4)2 is 9.0 x10-5 g/liter. Calculate its solubility product constant.
Question 3: The solubility product constant of silver carbonate at 250C is 6.2 x 10-12. Calculate the solubility of silver carbonate in grams per liter.
Question 4: To a solution containing 0.1 gram of Ba2+ and Pb2+ per liter, 0.001 M potassium chromate is added dropwise. Which ion will precipitate first?
Using graphical techniques, calculate the equilibrium pH and the equilibrium concentrations of all the dissolved species for a 10^-3 M (NH4)2CO3 solution.
Find Erxn for the combustion of biphenyl in kJ/mol biphenyl. The heat capacity of the bomb calorimeter, determined in a separate experiment, is 5.86 kJ/?C
Which of the following is not an application of colligative properties? A) reducing boiling points of pure liquids at increased altitude B) adding silver to mercury to lower the vapor pressure of mercury C) melting snow by application of salt D) d..
we use 1 g of unknown acid added with 120 mL of distilled water ,the solution filtered , then we took 25 mL of this unknown acid for titration. we use NaOH base for titration
Select the amino acid in the subsequent pairs that would more likely to appear on the solvent-exposed surface of a protein and define why you choose that answer.
1,1-diisopropylethene
Problem- Calculate the value of the equilibrium constant for the balanced net ionic equation for the strong Acid-weak base titration of H+ (aq) + CO3(2-) (aq) ---> H2O (l) + CO2 (g).
Converting between Units of Pressure Gases are different from solids and liquids. In a sample of gas, the molecules are far apart. The gas molecules also move around and collide with each other as well as with the walls of the container. These col..
2. If tripling the concentration of reactant A multiplies the initial rate of the reaction by nine, the reaction is _______ order in A.
A class is provided with the same mass of pb(II) nitrate but different masses of sodium iodide. the masses of lead II iodide produced will be determined by weighing.
considering the given equation ch4 2o2 co2 2h2o in which methane reacts with oxygen to form carbon dioxide and water
A sample consisting of 2.5 mol of perfect gas molecules at 220 K and 200 kPa is compressed reversibly and adiabatically until the temperature reaches 255 K. Given that its molar constant volume heat capacity is 27.6 J K-1 mol-1 , calculate q, w, d..
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