Cerium(IV) sulfate in acidic solution is used to titrate a solution of arsenous acid, with which it reacts according to 2Ce4+(aq)  +  H3AsO3(aq)+5H2O(l)2Ce3+(aq)  +  H3AsO4(aq)+2H3O+(aq) A cerium(IV) sulfate solution is prepared by dissolving 49.60 g of Ce(SO4)2 in water and diluting to a total volume of 1.000 L. A total of 17.83 mL of this solution is required to reach the endpoint in a titration of a 100.0-mL sample containing H3AsO3(aq). Determine the concentration of H3AsO3 in the original solution.

Q: Calculate the pH of a solution prepared by dissolving 2.05 g of sodium acetate, CH3COONa, in 71.0 mL…

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Q: Calculate the change in pH that results from adding 0.160 M NaNO3 to 1.00 L of 0.160 HNO3 (aq).

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Q: reaction KOH(aq) + HCIO (ag)KCIO, (aq) + H₂O (/) 8Ca(s) + S, (s) 8CaS (s) 4 HI(aq) + NaOH(aq) →…

A: Answer:- This question is answered by using the simple concept of types of chemical reactions using…

Q: What is the molarity of a 12.46 mL sulfuric acid solution of 18.22 mL of 0.100 M potassium hydroxide…

A: The given volume of H2SO4 solution (V1) =12.46 ml          The molarity of H2SO4 solution (M1) = ?…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: The synthesis of Alum from KOH follows a series of reactions. The overall reaction for the synthesis…

Q: Write the balanced chemical equation for conversion of Al(s) to KAl(SO4)2·12H2O(s) in aqueous…

A: Alum is a double salt. The chemical formula of alum is: KAl(SO4)2∙12H2O(s) Alum is used as a mordant…

Q: a. Contains two acidic hydrogens H₂SO4 (aq) + - 2 + H3PO4 (aq) + Sr(OH)₂ (aq) → b. Contains three…

A: Check the coefficient on the both side and then try to balance the equation.

Q: 2.2 6. (1) Define pH in words. The strong acid HCl has a pH value of 1, use the following equation…

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Q: The following reactions are all similar to those of the industrial chemicals. Complete and balance…

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Q: Consider the titration of a 50.00 mL sample of 0.500 M hydrazoic acid, HN3, with 0.500 M NaOH (aq.,…

A: The moles  of hydrazoic  acid  HN3  are0.500 mol HN31 L×1 L1000 mL×50.00 mL=0.025  mol  NH3 the…

Q: The powerful oxidizing agent Ce(IV) can be used to quantitatively determine the concentration of…

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Q: Thiourea, (NH2)2CS, forms highly insoluble compounds with mercury. Therefore, the amount of…

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Q: Which of the following equations represents the correct reaction between calcium metal and water?…

A: The answer to the following question is-

Q: The overall reaction for the synthesis of iron(III) oxalate complex is 6 KOH(aq) + 3 H2C2O4(aq) +…

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Q: A buffer solution made from nitrous acid and sodium nitrite was titrated with hydrochloric acid.…

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Q: Estimate the pH of 0.010 M NaCH3CO2(aq).

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Q: (a) (b) The formation constant, Kf, of Ni(CN)2(aq) Ni2+ (aq) + 4 CN- (aq) = Ni(CN)2(aq) is 2.1 x…

A: Disclaimer “Since you have asked multiple question, we will solve the first question for you. If…

Q: complete and balance the reaction equation Rh2SO4 (aq) +      CaI2 (aq) ⎯→

A: In this question, the given equation is to completed and balanced. The given equation is : H2SO4 aq…

Q: The oxidation state of chromium in potassium dichromate in the following reaction is: 2 K2Cr2O7 (aq)…

A: Potassium dichromate is K2Cr2O7...

Q: The acid ionization constant for Pb(H₂O)62+ (aq) is 6.3x10-7. Calculate the pH of a 0.0498 M…

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Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: To calculate the moles of alum formed from the given number of moles of each reagent, we would use…

Q: 6. (a) Aspirin is a weak acid with a pKa of 3.6 and MW 180 g/mol. The saturation solubility (S) of…

A: The objective of the question is to calculate the solubility of the unionised form of aspirin at a…

Q: Calculate the change in pH that results from adding 0.160 mol NaNO2 to 1.00 L of

A: Ka = 7.2 ×10-4  pKa = -log(Ka)  = -log(7.2×10-4) = 3.14 initially, weak acid HNO2 is present  So,…

Q: 6. (a) Aspirin is a weak acid with a pKa of 3.6 and MW 180 g/mol. The saturation solubility (S) of…

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Q: Identify one of the conjugate acid-base pairs in the reaction

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Q: What is the ionization reaction of HNO3(aq)?

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Q: The preparation of cis-platin [Pt(NH 3) 2CI 21, an anticancer drug, uses an equilibrium reaction:…

A: K2PtCl4(aq) + 2NH3 (aq) <------> 2KCl (aq) + Pt(NH3)2Cl2 (aq)

Q: A student titrates 10.0 mL of the 2.000 M HC2H3O2(aq) with an NaOH(aq) solution of unknown…

A: Three questions based on pH titration, which are to be accomplished.

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.