Homework Answers
Ksp expression :- It is the product of the concentrations of the ions of the salt, with each concentration raised to the power of their stoichiometric cofficent.
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Question 8 10 points Save Write the Ksp expression of Cr2(SO4)3(s) 1- 1-Ksp = [Cr2+3. [SO42-32...
Question 10 Write the Ksp expression of Cu2CO3(s) 1- 1- Ksp = [Cu3+). [C0321 2- 2-...
Question 10 Write the Ksp expression of Cu2CO3(s) 1- 1- Ksp = [Cu3+). [C0321 2- 2- Ksp = [Cu2+). [CO321 3- 3- Ksp = [Cu+12. [C0321
Give the expression for the solubility product constant for Cr2(CO3)3. 2013+P130032-1 Cr2(CO3)3 O Cr2(CO3)3 [C13+210032-3 O...
Give the expression for the solubility product constant for Cr2(CO3)3. 2013+P130032-1 Cr2(CO3)3 O Cr2(CO3)3 [C13+210032-3 O [Cr3+1[CO;21 O 2013.213C032- Cr2(CO3)3 [3Cr>*1*12003?1
ksp for Ag2SO4=1.6*10^-5 WhatſAg*) is needed to just begin precipitating Ag2SO4(s) from a .053 M SO42-...
ksp
for Ag2SO4=1.6*10^-5
WhatſAg*) is needed to just begin precipitating Ag2SO4(s) from a .053 M SO42- (aq) solution? O 8.7 x 10M O 9.2 x 10-4M O 1.7 x 102M O 3.0 x 10-4M O 1.5 x 10-4M 3 pts Question 9 What is the charge of Fe in the complex [Fe(CN)2(SO4)25?? 0 +6 O +1 +3 +2 o -3
Which is the correct Ksp expression for Ag2CrO4 (s) dissolving in water? Ksp = [Ag*12(CrO42-1 Ksp...
Which is the correct Ksp expression for Ag2CrO4 (s) dissolving in water? Ksp = [Ag*12(CrO42-1 Ksp = (Ag*12[Cr3+][02-14 Ksp = [A8+][Cro_2-12 Ksp - [Ag*][Cro42-1
Which is the correct Ksp expression for PbCl2 (s) dissolving in water? Ksp = [Pb2+] [c1-32...
Which is the correct Ksp expression for PbCl2 (s) dissolving in water? Ksp = [Pb2+] [c1-32 Ksp = [Pb2+] [61] Ksp = [Pb2+12 [014] Ksp = [PbCit] [C1) Ksp = [Pb+] (C12-2
3. Given the following balanced chemical reaction answer questions a-c below. Cr2(SO4)3 (aq) + 3 (NH4)2CO:...
3. Given the following balanced chemical reaction answer questions a-c below. Cr2(SO4)3 (aq) + 3 (NH4)2CO: (aq) → Cr2CO3(s) + 3 (NH)2 SO4 (aq) a. Write the overall ionic balanced chemical equation. b. Write the net ionic balanced chemical equation. c. List the spectator ion(s).
help #10-12 QUESTION 10 Write the chemical formula for the compound formed from Cr3+ and SO42-...
help #10-12
QUESTION 10 Write the chemical formula for the compound formed from Cr3+ and SO42- Path: pWords:0 3 points QUESTION 11 What is the mass of one mole of copper (II) sulfate pentahydrate, CuSO4*SH2O 3 points QUESTION 12 A compound containing carbon and hydrogen contains 4.75 g of carbon and 0.80 g of hydrogen. The molar mass of the compound is about 28 g/mol What is the empirical formula of the compound? What is the molecular formula of the...
Question 5 10 points Determine the water solubility of Cul(s) (Ksp = 1.1 x 10-12) 1-...
Question 5 10 points Determine the water solubility of Cul(s) (Ksp = 1.1 x 10-12) 1- 1- Ksp - S2, S-(Ksp)1/2, S = 1.05 x 10-6 M 2- 2- Ksp = 453, S = (Ksp/4)1/3, S = 6.5 x 10-5 M 3- 3- Ksp = 25, S = (Ksp/2). S = 5.5 x 10-13 M
Question 7 of 8 Construct the expression for Ksp for solid AgCN in aqueous solution. AgCN(s)...
Question 7 of 8 Construct the expression for Ksp for solid AgCN in aqueous solution. AgCN(s) = Ag (aq) + CN (aq) Based on your knowledge of how the solid will dissociate in aqueous solution, use the tiles to form the expression. Кр RESET [AgCN) 2[ACN] IACN [Ag'l 2A9") [A'T 2 Ag" [Ag" [AgT [ON] 2(CN) CNT CN) 2(CN) [CNT Search Textbook Solutions Construct the expression for Question 6 of 8 It is found that up to 0.0110 g of...
pairs in the reaction: K2Cr2O7+FeSO4 +H2SO4 Fe2(SO4)3 +K2SO4+ Cr2(SO4)3 + H2O QUESTION 2: Base on the...
pairs in the reaction: K2Cr2O7+FeSO4 +H2SO4 Fe2(SO4)3 +K2SO4+ Cr2(SO4)3 + H2O QUESTION 2: Base on the Latimer's diagram below pH 0: ClO4 1,201 CIO 1.181 HCIO2 1,701 HCIO 1.630 Ch 1.358 Cl pH 14: Detrmine the comproportinations, and disproportionations of Chlorine's compounds at pH =9 QUESTION 3: Calculate the standard reduction potential of Fe3 /Fe in CN solution, knew that o of Fe3t/Fe2t without CN is +0 771 V and the product solubility of Fe(OHa is 1034 and ClO4 0,374CIO...
Question 10 Write the Ksp expression of Cu2CO3(s) 1- 1- Ksp = [Cu3+). [C0321 2- 2- Ksp = [Cu2+). [CO321 3- 3- Ksp = [Cu+12. [C0321
Give the expression for the solubility product constant for Cr2(CO3)3. 2013+P130032-1 Cr2(CO3)3 O Cr2(CO3)3 [C13+210032-3 O [Cr3+1[CO;21 O 2013.213C032- Cr2(CO3)3 [3Cr>*1*12003?1
ksp
for Ag2SO4=1.6*10^-5
WhatſAg*) is needed to just begin precipitating Ag2SO4(s) from a .053 M SO42- (aq) solution? O 8.7 x 10M O 9.2 x 10-4M O 1.7 x 102M O 3.0 x 10-4M O 1.5 x 10-4M 3 pts Question 9 What is the charge of Fe in the complex [Fe(CN)2(SO4)25?? 0 +6 O +1 +3 +2 o -3
Which is the correct Ksp expression for Ag2CrO4 (s) dissolving in water? Ksp = [Ag*12(CrO42-1 Ksp = (Ag*12[Cr3+][02-14 Ksp = [A8+][Cro_2-12 Ksp - [Ag*][Cro42-1
Which is the correct Ksp expression for PbCl2 (s) dissolving in water? Ksp = [Pb2+] [c1-32 Ksp = [Pb2+] [61] Ksp = [Pb2+12 [014] Ksp = [PbCit] [C1) Ksp = [Pb+] (C12-2
3. Given the following balanced chemical reaction answer questions a-c below. Cr2(SO4)3 (aq) + 3 (NH4)2CO: (aq) → Cr2CO3(s) + 3 (NH)2 SO4 (aq) a. Write the overall ionic balanced chemical equation. b. Write the net ionic balanced chemical equation. c. List the spectator ion(s).
help #10-12
QUESTION 10 Write the chemical formula for the compound formed from Cr3+ and SO42- Path: pWords:0 3 points QUESTION 11 What is the mass of one mole of copper (II) sulfate pentahydrate, CuSO4*SH2O 3 points QUESTION 12 A compound containing carbon and hydrogen contains 4.75 g of carbon and 0.80 g of hydrogen. The molar mass of the compound is about 28 g/mol What is the empirical formula of the compound? What is the molecular formula of the...
Question 5 10 points Determine the water solubility of Cul(s) (Ksp = 1.1 x 10-12) 1- 1- Ksp - S2, S-(Ksp)1/2, S = 1.05 x 10-6 M 2- 2- Ksp = 453, S = (Ksp/4)1/3, S = 6.5 x 10-5 M 3- 3- Ksp = 25, S = (Ksp/2). S = 5.5 x 10-13 M
Question 7 of 8 Construct the expression for Ksp for solid AgCN in aqueous solution. AgCN(s) = Ag (aq) + CN (aq) Based on your knowledge of how the solid will dissociate in aqueous solution, use the tiles to form the expression. Кр RESET [AgCN) 2[ACN] IACN [Ag'l 2A9") [A'T 2 Ag" [Ag" [AgT [ON] 2(CN) CNT CN) 2(CN) [CNT Search Textbook Solutions Construct the expression for Question 6 of 8 It is found that up to 0.0110 g of...
pairs in the reaction: K2Cr2O7+FeSO4 +H2SO4 Fe2(SO4)3 +K2SO4+ Cr2(SO4)3 + H2O QUESTION 2: Base on the Latimer's diagram below pH 0: ClO4 1,201 CIO 1.181 HCIO2 1,701 HCIO 1.630 Ch 1.358 Cl pH 14: Detrmine the comproportinations, and disproportionations of Chlorine's compounds at pH =9 QUESTION 3: Calculate the standard reduction potential of Fe3 /Fe in CN solution, knew that o of Fe3t/Fe2t without CN is +0 771 V and the product solubility of Fe(OHa is 1034 and ClO4 0,374CIO...
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