emperature (°C) 22°c Titration 3 Titration 1 Titration 2 Volume of Saturated Calcium 10:00 ml 10.00ml 24.7 33.6 8190 Hydroxide (mL) 10:00ml 38.5 446 6.10 Initial Burette Reading (mL) 17.7 R4.7 Final Burette Reading (mL) Volume of Hydrochloric Acid (mL) 7:00 Moles of Hydrochloric Acid (moles ) Moles of Hydroxide (moles) Concentration of Hydroxide (M)

A solution of a fictitious silver salt, AgX, in pure water has a concentration of silver ions of 3.8E-5, what is the value of the Ksp for this silver salt? Your answer should have 2 sig figs.

Write the expression for the solubility-product constant for CaF2, and look up the corresponding Ksp value.

19" 0.00014 m Na2 Coz are combined? Determine the solubility of Cul (s) (Ksp.= 1.1x1013 In 0.15m Cu₂ (03 (aq) Solution,

Copper(I) ions in aqueous solution react with NH, (aq) according to Cut (aq) + 2 NH, (аq) — Си(NH, ); (aq) 3 6.3 х 1010 - Calculate the solubility (in g-L-!) of CuBr(s) (Ksp = 6.3 × 10-9) in 0.72 M NH, (aq). solubility of CuBr(s): g/L

Determine the value of Ksp for Cu(10), by constructing an ICE table, writing the solubility constant expression, and solving the expression. The molar solubility of Cu(10), is 2.7 x 10-³ M at this temperature. Complete Parts 1-2 before submitting your answer. NEXT > Fill in the ICE table with the appropriate value for each involved species to determine concentrations of all reactants and products at this temperature.. Initial (M) Change (M) Equilibrium (M) 4.00 8.1 x 10-³ 0 -2.00 1.5 x 10-5 1 Cu(103)₂(s) 2.7 x 10.³ -1.00 -1.4 x 10.³ -2.7 x 10.³ -4.00 -7.3 x 10.⁰ 11 5.4 x 10-³ 1.4 x 10.³ -2.0 × 10-8 Cu²+ (aq) 2 -5.4 x 10-³ 7.3 x 10-6 + 1.00 2.0 × 10-8 2 10₂(aq) RESET 2.00 9.0 × 10-4

Please explain how the relationship S = 0.330(Ksp)^(1/5) was derivedto calculate the solubility (S) of cerium(IV) ions in a saturated solution of cerium(IV) fluoride, CeF4.

Hydroxyapatite, Ca,(PO)(OH)₂, has a solubility constant of K-2.34 x 10-59, and dissociates according to Cao (PO)(OH)₂ (s) = 10 Ca² (aq) + 6PO (aq) + 2OH(aq) Solid hydroxyapatite is dissolved in water to form a saturated solution. What is the concentration of Ca²+ in this solution if JOH is fixed at 8.30 x 10M? |Ca²1 M

Consider an amphoteric hydroxide, M(OH)₂ (s), where M is a generic metal. M(OH)₂ (s) = M²+ (aq) + 2OH(aq) Ksp = 4 X 10-16 M(OH)₂ (s) + 2OH(aq) [M(OH)₂1²2-(aq) K₁ = 0.03 Estimate the solubility of M(OH)₂ in a solution buffered at pH = 7.0, 10.0, and 14.0. solubility at pH = 7.0 solubility at pH = 10.0 solubility at pH = 14.0 M M M

What is the molar solubility (in M to two decimal places) of cadmium carbonate in water (at 25 °C)? Ksp = 5.2 × 10–12