![Charge Balance Equation 2[Fe3+] + 2[Fe042+] + [Fe(OH)2 +] + [H*] = 6[OH 1 Mass Balance Equation Fe(OH)3 = [Fe(OH)3] + [Fe(OH)](http://img.homeworklib.com/questions/23b18010-74c2-11ea-9399-3fa998aac15b.png?x-oss-process=image/resize,w_560)
Write the charge and mass balance equations based on the systematic treatment of equilibria approach.
Can someone please check if my equations are correct?
Homework Answers
![o charge Balance Equation - 2[Fe3+]+ 2[Fe 04*]+[F2 (64) ]+[44] = 6101] Mass balance equation - Fe(OH)3 = [Fe(OH)3] + [Fe(0w)](http://img.homeworklib.com/questions/246587e0-74c2-11ea-838e-e97426340a09.png?x-oss-process=image/resize,w_560)
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Write the charge and mass balance equations based on
the systematic treatment of equilibria approach.
Can...
Select each side of the mass balance equation for an Fe 3 ( PO 4 )...
Select each side of the mass balance equation for an Fe 3 ( PO 4 ) 2 Fe3(PO4)2 solution where the species in solution are Fe 2+ Fe2+ , PO 3− 4 PO43− , HPO 2− 4 HPO42− , H 2 PO − 4 H2PO4− , H 3 PO 4 H3PO4 , and FeOH + FeOH+ . Identify the side of the mass balance equation that contains the iron-containing species. 3([ Fe 2+ ]+[ FeOH + ]) 3([Fe2+]+[FeOH+]) [ Fe...
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if [HFJinitial 0.05M, then K,=[H,O" ][A]/[HA...
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if [HFJinitial 0.05M, then K,=[H,O" ][A]/[HA] Kw=[HO"][OH] 0.05M [HF] +[F] equilibria (1) (2) mass balance (3) charge balance al+LHol L0H] (4) Given the setup above, manipulate the equations so you are left with this equation: Ka [H3O'1{[H,o'j-K[H3O']} / {0.05-[H20*1-K.//H2O]} ( you do not have to distribute the negative in the denominator)
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if...
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if [HFJinitial 0.05M, then K,=[H,O" ][A]/[HA...
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if [HFJinitial 0.05M, then K,=[H,O" ][A]/[HA] Kw=[HO"][OH] 0.05M [HF] +[F] equilibria (1) (2) mass balance (3) charge balance al+LHol L0H] (4) Given the setup above, manipulate the equations so you are left with this equation: Ka [H3O'1{[H,o'j-K[H3O']} / {0.05-[H20*1-K.//H2O]} ( you do not have to distribute the negative in the denominator)
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if...
Which of the reactions involving metal ions (Equations 1A – 6B ) represent redox reaction(s)? Write...
Which of the reactions involving metal ions (Equations 1A – 6B ) represent redox reaction(s)? Write down the entire equation(s) AS WELL AS their corresponding balanced oxidation half-reaction(s) AND reduction half-reaction(s). Ag+(aq)+ HCl(aq)+ H2O(l) -> AgCl(s, white)+ H3O+(aq) Eq. 1A AgCl(s)+ 2NH3(aq) -> [Ag(NH3)2]+(aq)+ Cl–(aq) Eq. 2A Fe3+(aq)+ 3NH3(aq)+ 3H2O(l) -> Fe(OH)3(s)+ 3NH4(aq) Eq. 3A Fe3+(aq)+ 6SCN–(aq) -> Fe(SCN)63–(aq, blood-red) Eq. 4A Co2+(aq)+ 7NO2–(aq)+ 3K+(aq)+ 2H3O+(aq) -> NO(g)+ 3H2O(l)+ K3[Co(NO2)6](s, yellow) Eq. 6A 2 NO(g, colorless)+ O2(g) →2NO2(g, red-brown) Eq....
What is the mass balence and the charge balance for the following system of chemical equations?...
What is the mass balence and the charge balance for the following
system of chemical equations?
CO 3(aq) HCO 3(aq) 3(s) CO (aq) 3(aq) OH 3(aq) (aq) OH 3(aq) (aq) (aq)
5. (2 points) Write the a) mass balance expression(s) and b) charge balance expression for barium sulfate, BaSO4, i...
5. (2 points) Write the a) mass balance expression(s) and b) charge balance expression for barium sulfate, BaSO4, in 0.10 M HCl. The pertinent equilibria are: BaSO4(s) = Ba²+ + SO2- H3O+ + SO42- = HSO4 + H2O 2H,0 = H3O+ + OH
Review Question 16.042 Write the equations for the chemical equilibria that exits in the following solutions....
Review Question 16.042 Write the equations for the chemical equilibria that exits in the following solutions. Do not include physical states (a) Na 50g First equation: Edit Second equation: ? Edit (b) Na PO First equation: ? Edit Edit Second equation: HPO42 + H2O + H2PO4 + OH Third equation: (c) Sa-40% First equation: 2 Edit Second equation: Edit
Balance the following redox equation in acid. In the blank put the correct stochiometric coefficient (0,...
Balance the following redox equation in acid. In the blank put the correct stochiometric coefficient (0, 1, 2, etc.). (Note: 0 if the species does not appear on that side of the equatio 1-SO3-(ag)+MnO4-(ag)+H+(ag)---->SO4^2-(ag)+Mn2+(ag)+H2O(l) 2- H2O2(ag)+ClO2(ag)+HO-(ag)---> O2(g)+ClO2-(ag)+H2O(l) Q: In the electrochemical voltaic cell using the reaction, Fe3+(aq) + Cr(s) → Fe(s) + Cr3+(aq), match the correct 1/2 reaction that occurs at the anode and cathode. 1/2 reaction occuring at the anode 1/2 Reaction occuring at the cathode Choices: A Fe3+(aq) +...
7. Calcium carbonate is dissolved in a solution of 0.0500 M CaCl2 to make a saturated solution. (...
Explain How and Why, Thank you!
7. Calcium carbonate is dissolved in a solution of 0.0500 M CaCl2 to make a saturated solution. (a) Write all of the pertinent equilibrium reactions in this solution. (b) Write a charge balance equation for the solution. (c) Write two mass balance equations for the solution. (14 points) a Ho(H (aq)+OH (aq) CaCO, (s)Ca2 (a)COj (aq) cơ (aq) + H2O(1) HC0,(aq) + OH (aq) HCO, (a)+H20)- H2CO, (aq) +OH (aq) (e [c]-0.100 M [Ca2+]...
use the half reaction method to balance (SHOW ALL WORK) the following overall redox reaction describing...
use the half reaction method to balance (SHOW ALL WORK) the following overall redox reaction describing the formation of acid mine drainage emanating from coal mines FeS2(s)+o2(g)+H2o(l)->FE(OH)3(s) +SO4 2-(aq) +H+(aq) balance redox entirely 1)FeS2+o2+h2o->fe2+ +So4 2- +h+ Balance redox entirely 2)2Fe2+ . + 1/2 O2 + 2H+ . ->2Fe3+ +H20 Balance this precipitation reaction Fe3+(aq) +3H2o(l) . -> F(OH)3 (s) +3H+(aq)
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if [HFJinitial 0.05M, then K,=[H,O" ][A]/[HA] Kw=[HO"][OH] 0.05M [HF] +[F] equilibria (1) (2) mass balance (3) charge balance al+LHol L0H] (4) Given the setup above, manipulate the equations so you are left with this equation: Ka [H3O'1{[H,o'j-K[H3O']} / {0.05-[H20*1-K.//H2O]} ( you do not have to distribute the negative in the denominator)
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if...
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if [HFJinitial 0.05M, then K,=[H,O" ][A]/[HA] Kw=[HO"][OH] 0.05M [HF] +[F] equilibria (1) (2) mass balance (3) charge balance al+LHol L0H] (4) Given the setup above, manipulate the equations so you are left with this equation: Ka [H3O'1{[H,o'j-K[H3O']} / {0.05-[H20*1-K.//H2O]} ( you do not have to distribute the negative in the denominator)
HF(aq) + H2O() H0"(aq) + F (aq) EC. 2 H2O() H3O* (aq) + OH(aq) if...
What is the mass balence and the charge balance for the following
system of chemical equations?
CO 3(aq) HCO 3(aq) 3(s) CO (aq) 3(aq) OH 3(aq) (aq) OH 3(aq) (aq) (aq)
5. (2 points) Write the a) mass balance expression(s) and b) charge balance expression for barium sulfate, BaSO4, in 0.10 M HCl. The pertinent equilibria are: BaSO4(s) = Ba²+ + SO2- H3O+ + SO42- = HSO4 + H2O 2H,0 = H3O+ + OH
Review Question 16.042 Write the equations for the chemical equilibria that exits in the following solutions. Do not include physical states (a) Na 50g First equation: Edit Second equation: ? Edit (b) Na PO First equation: ? Edit Edit Second equation: HPO42 + H2O + H2PO4 + OH Third equation: (c) Sa-40% First equation: 2 Edit Second equation: Edit
Explain How and Why, Thank you!
7. Calcium carbonate is dissolved in a solution of 0.0500 M CaCl2 to make a saturated solution. (a) Write all of the pertinent equilibrium reactions in this solution. (b) Write a charge balance equation for the solution. (c) Write two mass balance equations for the solution. (14 points) a Ho(H (aq)+OH (aq) CaCO, (s)Ca2 (a)COj (aq) cơ (aq) + H2O(1) HC0,(aq) + OH (aq) HCO, (a)+H20)- H2CO, (aq) +OH (aq) (e [c]-0.100 M [Ca2+]...
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