A 370.00 mL solution of 0.00185 M A3B4 is added to a 390.00 mL solution of 0.00100 M C3D4. What is pQsp for A3D4?

Q: A mixture containing only KCl and NaBr is analyzed by the Mohr method. A 0.3172-g sample is…

A: Concentration: It is the ratio of number of moles of solute dissolved in per litre of solution.

Q: If 25.00 mL of 0.100 M AGNO3 is mixed with 25.00 mL of 0.300 M NaCN, find (Ag*], [Ag(CN)2], and…

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Q: A solution was prepared by adding 4.95 g sodium acetate (NaC2H3O2) to 250.0 mL of 0.150 M. acetic…

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Q: A 1.200-g sample of a mixture of NaOH (FW 40.00 g/mol) and NayCO3 (FW 105.99 g/mol) with inert…

A: The reaction between acid and base is termed as neutralization reaction. The products are salt and…

Q: What volume of 0.100 M MgCl2 must be diluted to exactly one liter in order to prepare a solution…

A: The concentration of the concentrated MgCl2 solution = 0.100 M The ionic strength of the required…

Q: The titration of 0.5001 g of KHP with a purity of 98.5% (204.223 g/mol) required 25.10 mL of NaOH.…

A: Given is the titration between NaOH and KHP,  KHP reacts with NaOH in a 1:1 ratio. To find the…

Q: Consider the titration of 300.0 mL of 0.450 MNH3 (Kb = 1.8 x 105) with 0.450 MHCI. a) What will the…

A: When a strong acid and a weak base produce a salt the final product is slightly acidic. At…

Q: A 350.00 mL solution of 0.00265 M A3B4 is added to a 280.00 mL solution of 0.00205 M C3D2. What is…

A: Calculation of no. of mol of A3B4: No. of mol=Molarity×Volume=0.00265 mol/L×350.00×10-3…

Q: A 0.64 g sample containing KCI (mw = 74.6 ) is dissolved in 50mL of water and titrated to the…

A: At end point milliequivalents of KCl and milliequivalents of AgNO3 are equal.

Q: A solution (total volume = 1L) of 0.4 M NH3 contains 12.78 g of NH4CI (MW = 53.491 g/mol). Kb = 1.8…

A: First we would Calculate initial pH of solution before adding HCl.  Then pH after adding HCl is…

Q: a.) What is the precipitation pH in gravimetric sulfate determination? Why is precipitation not done…

A: a) Sulfate is gravimetrically determined by using barium chloride solution.

Q: A solution was prepared by dissolving 514 mg of K3Fe(CN)6 (329g/mol) in sufficient water to give 850…

A: Given,  Mass of K3[Fe(CN)6] in mg = 514 mg  Molar mass of K3[Fe(CN)6] = 329 g/mole  Volume of…

Q: A mixture of pure BaCO3 and pure Na2CO3 weighs 1.000 g and has the total neutralizing  power of…

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Q: A Solution is pre.pared by Mixing of B02 X 200mLof a 5.1 X O10-3°M k, C7 solution 50 lo=4 Ag (NOJU…

A: Here a solution is prepared by mixing 50 ml of 3.2×10^-4 M AgNO3 and 200ml of 5.1×10^-3M of K2CrO4…

Q: In order to adjust the Potassium Permanganate solution, 0.0544g Na2C2O4 was taken and necessary…

A: 2 moles of potassium permanganate reacts with 5 moles of oxalate.

Q: Use the systematic treatment to get the concentrations of all the species in a solution of: c.)…

A: Molarity of Solution = moles of solute/volume of solution Molar mass of K2Cr2O4 = 166 g/mol 1 M of…

Q: (i) Silver tarnishes in the presence of hydrogen sulfide (produced by rotten eggs) and oxygen…

A: A numerical problem based on mole concept that is to be accomplished.

Q: 0.915g of KHP (204.22g/mol) was dissolved in 100ml of distilled water and titrated euth sodium…

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Q: To an aqueous solution containing 1.6000 g sample consisting of a mixture of CaBr2•H2O and inert…

A: There are two precipitates in this analysis: AgNO3 and Ag+ form a precipitate of  AgNO3 and KSCN…

Q: Calculate the molar solubility of Pbl2(s) in a 0.100 mol/L solution of Nal(aa) at SATP. Ksp = 8. 5 ×…

A: The molar solubility is the product of the concentration of the soluble ions in a solution.…

Q: How many grams of CaF2 (molar mass = 78.077) will dissolve in 650 mL of 0.15 M NaF solution? The Ksp…

A: Given: Molar mass of CaF2 = 78.077 g Volume V = 650 ml = 0.650 L Concentration of NaF solution  =…

Q: A two-liter sample of mineral water was evaporated to a small volume, following which the potassium…

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Q: arsenic in a 1.010 g sample of pesticide was converted to H3ASO4 by appropriate means. The acid…

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Q: A 110.00 mL solution of 0.00195 M A3B2 is added to a 160.00 mL solution of 0.00155 M C3D4. What is…

A: Given: Volume of A3B2 = 110.0 mL concentration of A3B2 = 0.00195 M Volume of C3D4 = 160.0 mL…

Q: Calculate the solubility of PbCrO4 in a solution that contains 25.0ml of 0.0020M K2CrO4 mixed with…

A: All known compounds can be dissolved in certain solvents whereas they remain insoluble in other…

Q: A 0.2182g sample of NaCl was assayed by the Volhard Method using 50mL of 0.0985N AgNO3 and 11.75mL…

A: Given the mass of impure NaCl sample = 0.2182 g In Volhard's Method for the determination of…

Q: A 270.00 mL solution of 0.00150 M AB4 is added to a 380.00 mL solution of 0.00250 M C3D4. What is…

A: Molarity  = No of moles/Volume Total volume of the solution = 270.00 mL + 380.00 mL = 650.00 mL

Q: using phenolphthalein as indicator. The titration was repeated several times and the mean titre was…

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Q: A solution was prepared by dissolving 1210 mg of K3Fe(CN)6 (329.2 g/mol) in sufficient water to give…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: accordingly

A: Mass of Na2C2O4 = 0.0585 g Molar mass of Na2C2O4 = 134 g/mol At equivalent point,  Geq. of KMnO4 =…

Q: The phosphate in a 3.000 g sample of industrial detergent was precipitated by the addition of 1.000…

A: Mass of phosphate sample = 3.0 gram Mass of AgNO3 added = 1.0 gram Required volume of Filterate =…

Q: The standardization of a KSCN solution against 0.3341 g of primary standard grade AgNO3 (M.M.…

A: standardization of KSCN  by AgNO3 an aliqout of the sample of KSCN is taken and titrated against…

Q: Calculate the molar solubility of Mg(OH)2 in a solution of 0.050 M MgCl2 [Ksp for Mg(OH)2 = 5.6 ×…

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Q: A 25.0025.00 mL solution of 0.088300.08830 M NaINaI is titrated with 0.051500.05150 M AgNO3AgNO3.…

A: Consider dissolution of AgI as AgI (s) Ag+(aq) + I -(aq)   For the above reaction, Ksp =[ Ag+ ][I-]…

Q: calculate the molar solubility of AF2 Ksp = 8.9*10-4  in a. .218 m W(NO3)2 solution

A: Solubility of a salt is hindered by adding salt having common ion. Given: Ksp = 8.9 × 10-4…

Q: A 320.00 mL solution of 0.00290 M AB2 is added to a 260.00 mL solution of 0.00235 M C3D2. What is…

A: Assuming the salts AB2 and C3D2 are soluble in water completely as no information is given about…

Q: Calculate the molar solubility of Ag2S in a solution maintained at pH 11.00 and where the…

A: The overall chemical equation of the given system and Koverall is calculated as shown below.…

Q: The level of dissolved oxygen in a water sample can be determined by the Winkler method. In a…

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Q: The phosphate in a 3.000 g sample of industrial detergent was precipitated by the addition of 1.000…

A: Solution                               Given that Phosphate = 3.000g AgNO3 = 1.000g KSCN = 0.1377M…

Q: An aqueous ethylene glycol (HOCH, CH, OH, FW = 62.07 g/mol) solution with a mass of 220.9 mg is…

A: Answer: mass percent= 8.15 %

Q: 27. Which of the following sal ts would not be expected to be more soluble in acidic solution than…

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Q: 191 0.00014 m Na2 Coz are combined? Determine the solubility of Cul (s) (Ksp.= 1.1x1013 In 0.15m Cu₂…

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Q: The Ksp of MC12 is 1.5 x 107 at 25 °C.(M is a fictitious metal cation with +2 charge) A 1.0 L…

A: Since the solution is having M(NO3)2 which has M2+ ion  Hence the concentration of M2+ ion = [ M2+ ]…

Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3.…

A: Given: Concentration of Ba(NO3)2 taken = 0.500 M Concentration of NaIO3 taken = 0.500 M Volume of…

Q: Consider the titration of 25.00 cm3 of 0.10 M CH3COOH(aq) with 0.20 M NaOH(aq) at 25 °C. Calculate…

A: The concept here is the titration of weak acid v/s strong base.  1 cm3 = 1 ml

Q: You have performed an iodimetric titration using a commercial vitamin C tablet. Based on the…

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Q: If 360 mL of 2.66 x 10-4M Pb(NO3)2 is added to 275 mL of 8.37 x 10-5 M NaI (in aqueous solution)…

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Q: A two-liter sample of mineral water was evaporated to a small volume, following which the potassium…

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Q: The amount of iron in a meteorite is determined by a redox titration using KMnO4 as the titrant. A…

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