Ag* 0.0000133038 Cr 0.0000133038

Q: Q: 1: The distribution constant for iodine between an organic solvent and HO is 85. Find the…

A: From given  The distribution constant for iodine between an organic solvent and H2O is 85. We need…

Q: 25.00 mL of 0.041 32 M Hg₂(NO3)2 were titrated with 0.057 89 M KIO3. Hg2+ + 2103 → Hg2(103)2(s)…

A: As per bartleby guidelines i have to solve only first question

Q: The zinc contained in a 0.7555-g sample of foot powder was titrated with 21.27 mL 0.01645 M EDTA.…

A:

Q: Volhard method. A total of 50.00 ml of 0.1048M AgNO3 is added to the sample and 15.38 ml of 0.3116 M…

A: Given that -  Mass of Chloride containing sample = 10.6 gram  Volume of AgNO3 = 50.00 mL…

Q: 2) Find the activity coefficients for both ions of AgCN in a 500 mL solution saturated with AgCN(s)…

A:

Q: A foot powder sample containing Zn was dissolved on 50.00 ml water and was titrated to the end point…

A:

Q: Suppose that you use 0.75 g of iron in this experiment. What is the minimum volume of 1.5 M CuSO4…

A: Given following balanced Chemical equations -  a) using eq. (5-1) -  Fe(s) + Cu2+(aq) -> Fe2+(aq)…

Q: Q: 1: The distribution constant for iodine between an organic solvent and H;O is 85. Find the…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only one question out of…

Q: 25.00 mL of 0.041 32 M Hg₂(NO3)2 were titrated with 0.057 89 M KIO3. Hg2+ + 2103 → Hg₂(103)2(S)…

A:

Q: System #12: 0.10 Miron (III) chloride (source of Fe(H20),* complex) 3+ [FeCH20)6]* Kb of FelH20)s…

A: Given that : The concentration of [Fe(H2O)6]3+ = 0.10 M The reaction of [Fe(H2O)6]3+ with water is…

Q: The Ksp of Pb3(PO4)2 is 1x 10-54.Calculate the solubility (in g/L) of Pb3(PO4)2 in 0.00025M…

A:

Q: a 10 ml sample containing Ni was back titarted againat 0.0575 M EDTA. 10 ml concentrated amonia was…

A: The mass of Ni2+ present in the sample is 4.983559 g/L.

Q: A particular saturated solution of PBI2 has [Pb2+] = 5.0 x 10^-3 M and [I-] = 1.3 x 10^-3 M. a)…

A:

Q: 5. A vinegar sample of 19 mL was diluted with distilled water to a 250-ml volume. 25 mL portion of…

A: Volume (V 1 ) of NaOH consumed= 27.1mL  Concentration( M1) of NaOH solution = 0.02mol/L  Volume(V 2)…

Q: A carbonate mixture was titrated with 0.1100 M HCI. The sample weighing 850.0 mg took 21.00 mL to…

A:

Q: A foot powder sample containing Zn was dissolved on 200.00 mL water and was titrated to the end…

A: The question is based on the concept of chemical equilibrium. we have to calculate pZn value for the…

Q: The literature value for the Ksp of Ca(OH)2 at 25 °C is 4.68E-6. Imagine you ran th experiment and…

A: Ksp is solubility product. It is the product of minimum ionic concentration required to precipitate…

Q: 2) Find the activity coefficients for both ions of AgCN in a 500 mL solution saturated with AgCN(s)…

A:

Q: 1. Solution A has 10mL containing 0.10 M NaCl and 10 M KNO3 while Solution B has 10 mL of 0.10 M…

A: Ionic strength is the measure of the total ionic species present in the solution.

Q: Gravimetric assay of sulfuric acid involves step of precipitation by: BaCl, Са(ОН)2 AgNO3 FeCl3

A: Thus the correct option is BaCl2

Q: A carbonate mixture was titrated with 0.1100 M HCl. The sample weighing 850.0 mg took 21.00 mL to…

A: Given data, Molarity of HCl = 0.1100M Mass of sample = 850 mg Volume of HCl for phenolphthalein =…

Q: Data: t/°C 20 30 40 50 V NAOH / mL 13.1 26.2 16.0 21.8 *Volume of sample solution for titration: 25…

A: Solubility of benzoic acid in water is not possible as benzoic acid is a non-polar molecule. It can…

Q: What is the molar solubility of Mg(OH)2 in a basic solution with a pH of 12.0o0? Ksp for Mg(OH)2 is…

A: pH= 12.00 pOH = 14- pH         =14-12  pOH = 2 [OH-] = 10-pOH           = 10-2            =0.01…

Q: otentiometry Topic Briefly discuss the following: 1.different types of membrane indicator…

A: 1. Solution - According to the question -  membrane electrodes that produce an electrical potential…

Q: A 0.2185 g sample of NaCl was assayed using Volhard method using 50 mL of 0.998N silver nitrate and…

A: In the Volhard method, silver nitrate is titrated with chloride solution (NaCl) and then excess…

Q: Construct a titration curve (pCl^- vs. Vtitrant) for the titration of 25.0 mL of 0.100 M Cl^–…

A: Calculation of initial moles of Cl-: n=Molarity×Volume=0.100 mol/L×25.0×10-3 L=0.0025 mol Case 1:…

Q: 3- If Solubility of AgBr = 2x10- 5 gm / 100 ml at 20 Co calculate Ksp. O1.134 x10-12 1.134 x10-11…

A:

Q: A foot powder sample containing Zn was dissolved on 200.00 mL water and was titrated to the end…

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Q: How would you make up 1 L of a 20X stock solution of the following buffer?  50mM glucose…

A: A 20X stock solution means the stock solution which is 20 times more concentrated than the…

Q: Trials 1 2 Volume of aliquot of standard CaCO, solution 25.00 25.00 25.00 (ml) Volume of titrant,…

A: Given ; Volume of CaCO3 solution = 25.00 mL = 0.02500 L                             (since 1 L =…

Q: Direct titration: 10.90 ± 0.02 mL of an unknown KHP solution required 11.72 ± 0.02 mL of 0.1090 ±…

A: To calculate the concentration of KHP in the unknown solution reported with absolute uncertainty.

Q: What is the component concentration ratio, [Pr⁻]/[HPr], of abuffer that has a pH of 5.44 (Kₐ of HPr…

A: The Henderson Hasselbalch equation is given by, pH =pKa  + log[A-][HA] where pKa is the negative…

Q: Consider the titration of 25.00 mL of 0.0900 M HNO3 with 0.0750 M KOH. HNO3 + KOH KNO3 - Calculate…

A: mmoles of HNO3 taken for titration = C*V = 0.0900 molL * 25.00 mL = 2.25 mmol Required mole ratio in…

Q: 7. Sodium nitrite was assayed by residual titration with 0.1N potassium permanganate and 0.1 N…

A: The solution is given below -

Q: Example #5) 10mL of 3.0M HBr is mixed with 20mL of 2.0M KOH HBr + KOH → H₂O + KBr Substance H₂O HBr…

A: Using the stoichiometry of acid to base, moles of water formed can be calculated which helps in…

Q: On titrating 50 ml of 0.01 M KI with 0.01 M AgNO3 . The value of pAg after addition of 30 ml AgNO3…

A: Given data, Volume of KI or I- = 50 ml      (as KI is a strong electrolyte, it is completely…

Q: [CLO-6] Calculate the pMg in the reaction of 50 mL of 0.1 M Mg2+ (buffered to pH 10) with 25.5 ml of…

A: The explanation is given below-

Q: The pNa of a mixture prepared by mixing 200 ml of 0.00063 Mof NaCl and 300 ml of 0.00040 M in Na3PO4…

A: Molarity is one of the concentration term which is used to define the concentration of a solute in a…

Q: II. A saturated solution of Ca(lO3)2 was prepared by dissolving pure Ca(IO3)2 in D.I. water; after…

A: #(i): IO3-(aq) reacts with S2O32-(aq) according to the reaction below: IO3-(aq) + 6S2O32-(aq) +…

Q: The following concentrations are found in mixtures of ions in equilibrium with slightly soluble…

A: (a)

Q: For PbCl2, Ksp = 1.7 × 10−5 . What will occur if 250 mL of 0.12 M Pb(NO3)2 is mixed with 250 mL of…

A: Solubility product constant Ksp is an equilibrium constant that is defined as the product of the…

Q: A foot powder sample containing Zn was dissolved on 100.00 mL water and was titrated to the end…

A: The question is based on the concept of complexometric titrations. We have  to calculate P value of…

Q: The ethyl acetate (CH3COOC2H5) concentration in an alcoholic solution was determined by diluting a…

A: To find the %(w/v) of ethyl acetate first its hydrolysis done in potassium hydroxide base which…

Q: Dissolve 0.450 g in 50 ml of methanol R. Add 0.4 ml of phenolphthalein solution R1. Titrate with…

A: Ibuprofen has a carboxylic acid group. Thus it behaves as an acid. It reacts with NaOH base to form…

Q: OXIDATIVE-RESTORATION METHODS OF TITRIMETRY INCLUDE Choose one answer: a. complexonometry O b.…

A: Correct option is A.

Q: Silver ion is being considered as a reagent for separating I from SCN in a solution that is 0.060 M…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A solution saturated in Mg(OH)2 is 1.12 x 104 M. Find Ksp of Mg(OH)2.

A: Recall the equation for dissociation of MgOH2 and also write expression of Ksp MgOH2→ Mg2+ + 2OH-Let…

Q: Back titration. Impure K2S2O8 (FM 270.32, 0.507 3 g) was analyzed by treatment with excess standard…

A:

Q: 2 A student determined the concentration of a weak acid, acetic acid, by a titrimetric method using…

A:

Q: A 50.00-mL aliquot of a 0.100 0 M I− solution was titrated with 0.100 0 M AgNO3. Calculate pAg+ when…

A: Precipitation titration A reaction in which the titrant and analyte form a precipitate is called…