a) [Cation] = [anion] = √(ksp) = √(1×10-10) = 1×10-5
b) Ksp(LaF3) = [La3+][F-]3
[cation] = Ksp/[Anion]3 = 2×10-19/(7×10-6)3
= 5.8×10-4
c) Ksp(Ba3(PO4)2) = [Ba2+]3[PO4-]2
[Anion]2 = Ksp/[cation]3 = 6×10-39/(4.2×10-8)3
[Anion]2 = 8.1×10-17
[Anion] = √(8.1×10-17)
= 9×10-9
1. Complete the following [cation) (anion] Compound (a) Coco; (b) LaF; (c) Ba3(PO4h Ksp 1 x...
1. Complete the following: compound cation anion ksp CoCO3 1x10^-10 LaF3 7x10^-6 2x10^-19 Ba3(PO4)2 4.2x10^-8 6x10^-39
Complete Table 1: Ksp data Salt [cation] (M) [anion] (M) molar solubility (M) Ksp AgCl SrSO4 Ag2CO3 Sr(IO3)2 1) Rank the salts in order of increasing molar solubility. 2) Rank the salts in order of increasing Ksp (remember 10–10 < 10–5) 3) If these rankings are not in the same order, why might Ksp not always scale directly with molar solubility? Design experiments in the virtual lab to answer the follow questions, 1). Use the virtual lab to determine the...
What is the molar solubility, x, of Ba3(PO4)2 in terms of Ksp? Ba3(PO4)2 (s) – 3 Ba2+ (aq) + 2 PO43- (aq) K sp, 115 A. x = (som B. x = [Ksp]1/2 Кsp 108 C. X = 6 -)1/5 OD. X = Ksp 1/5
Complete the following table: Cation Formula Anion Formula Compound Formula Ni2+ I Cr2+ Br Pb2+ F
PLEASE HELP ME! Complete the following table: Cation Formula Anion Formula Compound Formula Co3+ CO32- Fe2+ I- Ba2+ PO43-
Complete the following table: Cation Formula Anion Formula Compound Formula Na+ OH Fe Br Cu s2- Submit Answer Retry Entire Group 7 more group attempts remaining Click to reset all items in this mastery group. Note that your responsets) to each item will be cleared, a new version of each item will be presented, and your mastery credit (if any) for this unit will also be cleared.
What is the molar solubility, x, of Ba3(PO4)2 in terms of Ksp? Ba3(PO4)2 (s) ↔ 3 Ba2+ (aq) + 2 PO43- (aq) Consider a reaction with the rate law: Rate = k[A]2 Based on this information, which of the plots described will give a straight line graph for this reaction? A. ln [A] versus time B. 1/[A] versus time C. [A] versus time D. ln [A] versus 1/time
4. Classify each of the following as a monoatomic cation, monoatomic anion, polyatomic cation, or polyatomic anion. (a) hydronium ion, H20 (b) strontium ion, Sr2+ (c) sulfide ion, S2 (d) sulfate ion, SO,2- ions 8. Supply a systematic name for each of the following mono- atomic anions, (e) (a) O (C) NS- (b) S? (d) p3- Writing 10. Provide the formula for each of the following monoatomic cations. (a) lithium ion (b) silver ion (c) iron(III) ion (d) tin(IV) ion
1. Calculate the molar solubility of LaF; in each of the following (Ksp. LaF3 = 2.0x10-19). a) pure water b) 0.50 M NaF c) 0.25 M La(NO3)3 The Kan of Cul is 1.1x10 and the Krfor the [Cu(CN), complex ion is 1.0x1024 Write the equilibrium reaction associated with the given K value b) Write the equilibrium reaction associated with the given Kr value. Find the final concentration of cyanide ion in a solution containing excess Cul and 0.60 M NaCN.
I need to name an ionic compound containing a transition metal cation and a halogen anion. Below are the rules I should follow to write the correct name for such compound, but one of the options is incorrect: identify and select it. Select one: a. Identify the metal and write its name first b. Use the periodic table to work out the charge (oxidation number) on the transition metal according to the group in the periodic table c. From the...