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1 1 3 points A group of ionic compounds have the following solubility constants. Which would...
3 points A group of ionic compounds have the following solubility constants. Which would be the most soluble? Mg(OH)2 Ksp = 2.06x10-12 O Cacoz Ksp = 4.96x10-9 O CaSO4 Ksp = 7.10x10-5 BaF2 Ksp = 2.45x10-6
Eleven (10 Points) Match the following ionic compounds to their solubility in water. 2 a. (Answer 5 Lic 5 b. (Answer TAI(OH)s 4 c. (Answer T CaSO, 4 d. (Answer_ TMgs(PO)h (S) Soluble or (N) No precipitate (1) Insoluble or (PPT) Precipitate Twelve (8 Points) Match the following ionic compounds to their solubility in water (S) Soluble or (N) No precipitate (1) Insoluble or (PPT) Precipitate 2 d. (Answer ) BaCl2 + Nagco3
4. Using the table below which give the solubility rules for ionic compounds, predict whether each of the reactions below will produce a precipitate and, if so, what is the precipitate. If there is more than one precipitate, write down both of them. (2 points per reaction, 10 points total) Table 1 Solubility Rules for lonic Compounds Soluble in Water Insoluble in Water Any salt with Li+, Na+, K+, NH4+, NO3- Most chlorides, C oblava a AgCl, PbCl2, and HgCl2...
4) Calculate the molar solubility of the following compounds: a. CuCI, Ksp = 1.2x106 b. Mg(OH)2, Ksp = 8.9x10-12 c. Ag3PO4, Ksp = 1.8 x10-18 d. Rank these from least soluble to most soluble
1-6 please ! Lecture 19 At-home practice Which factor had the effect of decreasing the solubility (compared to all the other factors which increase solubility)? 1. A sample of PbSO4 solid has reached equilibrium in a beaker of water. If the ionic strength of the solution is then increased by adding LINO3 salt, what happens to the activity coefficients of the Pb2 and SO,2 ions? What happens to the solubility of the PbSO4? 2. Which of these four salts will...
For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with pH. If the solubility does change, pick the pH at which you'd expect the highest solubility. You'll find Kedata in the ALEKS Data tab. Does solubility change with highest solubility compound pH = 6 pH 5 yes ka Ni(OH), ooloo A CN 3 To Data Formula Ksp BaCro4 1.17x10-10 BaSO4 1.08x10-10 CaCO3 3.36x10-9 CaF2 3.45x10-11 Co(OH) 5.92x10-15 CuBr 6.27x10-9 CuCO3 1.4x10-10 Fe(OH)2 4.87x10-17 PbCO3...
If x = molar solubility, Ksp = solubility product, which of the following compounds would have the relationship: 27x4 = Ksp? a) Bi2S3 b) Ag2CO3 c) AgCl d) PbI2 e) Ag3PO4
I need help please: Solubility equilibrium 1. Predict the solubility of each of the following compounds at 25°C. Then determine which of the two compounds in each case is more soluble. Afterward, decide whether you could have determined which of the two compounds was more soluble just by comparing the Ksp values. Explain why or why not. All Ksp values are given at 25°C. a. Magnesium fluoride, MgF2, a compound used to produce lenses in telescopes and other optical devices,...
1) which of the following compounds is the least soluble in water? a point) a. Zn(OH)2 b. Mg(OH)2 C. Ca (OH)2 2) which of the following compounds is the least soluble in water? ( point) a. PbCl2 b. CaF2 C. Ca(OH)2 3) Which of the following compounds is the least soluble in water? (1 point) a. Ags b. Ag2SO4 C. AgaCO3 4) which of the following compounds is the least soluble in water? (1 point) a. AGI b. Zns C....
For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with pH. If the solubility does change, pick the at which you'd expect the highest solubility. You'll find K, data in the ALEKS Data tab. compound Does solubility change with 17 highest solubility pH = 7 pH H6 MgCl, ves ng caco, Cs,(ro.), Yes alo Data Ksp 02 O Formula Bacro4 BaSO4 CaCO3 CaF2 CO(OH)2 CuBr CuCO3 Fe(OH)2 PbCO3 PbCrO4 PbF2 Mg(OH)2 NI(OH)2 AgBro3 Ag2CO3...