What volume of 0.130 M  KMnO4 would be required to titrate 0.36 g  of  K2[Cu(C2O4)2]⋅2H2O

Q: Calculate the Ni2+ concentration of the standard solution if 3.0 mL of 0.20 M NiSO4 is added to 7.0…

A: Concentration expresses any dissolved solute's abundance present into defined volume. The most…

Q: In order to set the permanganate solution, 0.0585g of Na2C2O4 was taken and the necessary…

A: This question is related to titration calculations. Follow detailed explanation

Q: A buffer solution is 0.100 M in both HC¬H5O2 and LICH5O2 and has a pH of 4.19. Which of the…

A: Buffer solution is the solution which resist change in pH on addition of small amount of acid and…

Q: Calculate using 0.0500M EDTA, a. volume needed to titrate the Mg in 0.1975 g of MgCO3 (84.305 g/mol)…

A: Given data,Molarity of EDTA=0.0500MMass of Mg=0.1975gMolar mass of Mg=84.305g/mol

Q: A 4.912-g sample of a petroleum product was burned in a tube furnace, and the SO 2 produced was…

A: The number of moles of excess base is equal to the number of moles of HCl used for back titration.…

Q: Titration of 0.2342 g of pure Na,C,O, (134.0 g/mol) required 33.45 ml of KMNO, solution according to…

A: We have to calculate the Molarity of KMno4 solution

Q: Calculate weight percentage of Cl in the solid sample. A 0.4263-g solid sample containing NaCl and…

A: Titration is a laboratory quantitative technique in chemistry that is used to determine the…

Q: The solubility of Ag2CrO4 is 0.024 g/L. Determine Ksp for silver chromate

A: Given data,

Q: Calculate the solubility of Mn(OH)2 in grams per liter when buffered at pH (a) 11.8

A: Introduction :  We have to calculate Solubility in grams per liter . Given :  pH = 11.8  From this…

Q: As part of a geological team that studied a local cave, you brought with you a bunch of 1.00 g rock…

A: Cacite is also called as Calcium carbonate (CaCO3). Its abundance is very high and is referred as…

Q: Calculate the molar solubility of AgBr in 0.035 M NaBr (Ksp = 5 × 10–13).

A: AgBr (s) -------> Ag+1(aq)   +  Br-1 (aq)   Ksp = [Br-1] [Ag+1]    AgBr is in NaBr…

Q: Limestone consists mainly of the mineral calcite, CaCO 3. The carbonate content of 0.5413 g of…

A: Given data: Mass of limestone = 0.5413 g Volume of HCl = 10 mL Molarity of HCl = 1.396 M Volume of…

Q: gravimetric analysis

A: In gravimetric analysis we add a Precipitating reagent into the analyte to make ppt then filter dry…

Q: Which of the following are true about EDTA titrations? a) Metal ions that have precipitated can be…

A: EDTA titrations are complexometric titrations. Reaction of EDTA with metal ion: Mn+ + EDTA4- ⇌ [M…

Q: 0.28g Of MBr is dissolved in distilled water and made up to 250mL mark in a volumetric flask. 25 mL…

A: The equation to calculate the unknown values from known values is given as, M1V1=M2V2 where M is the…

Q: Titration of 0.2342 g of pure Na,C,0, (134.0 g/mol) required 33.45 ml of KMNO, solution according to…

A:

Q: What is the equation for I- titrated with the IO3 standard solution.

A:

Q: As part of a geological team that studied a local cave, you brought with you a bunch of 1.00 g rock…

A: The reaction taking place will be, MgOH2+EDTA4-  → MgOH2EDTA4- Calculate number of moles of EDTA: 1…

Q: accordingly

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

Q: A 250 ml solution is prepared with 1.5 g KCI salt and a 50 ml sample is taken from it. Over 40 ml…

A:

Q: Titration of 0.2342 g of pure Na,C,0, (134.0 g/mol) required 33.45 ml of KMNO, solution according to…

A:

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

A:

Q: Calculate the molar solubility of manganese hydroxide in a solution buffered at pH = 11.50. Mn(OH)2…

A:

Q: The potential at equivalence point of the following titrations will be dependent of the pH of the…

A: Potentiometric titration is another titration  method where potential difference of analyte is…

Q: From the value of Kf, calculate the concentration of Ni2+ (aq) and Ni(NH3)62+ that are present at…

A: Given: Mass of NiCl2=1.25 g Volume of NH3(aq)=100 mL Concentration of NH3(aq)=0.20 M

Q: Consider the titration of 50.00 mL of a mixture of NaI and NaBr with 0.0500 M silver nitrate. The…

A: Given data, Volume of mixture = 50mL  Molarity of AgNO3 = 0.050M Volume of first equivalence point =…

Q: Calculate the solubility product constant for PbCl2,

A: Solubility product is the product of concentrations of products raised to the power of their…

Q: Calculate the Fe3+ equilibrium concentration when 0.0888 mole of K3[Fe(CN)6] is added to a solution…

A: As per law of chemical equilibrium, for reversible dissociation of a compound its dissociation…

Q: The concentration of ammonia (17.031 g/mol) can be determined through back titration. After addition…

A: We need to calculate the concentration in %w/v of ammonia.

Q: What is the potential at equivalence point in the titration of 20 mL of 0.050 M U4+ with 0.100 M…

A:

Q: Suppose that you dissolved 0.3424 g of an unknown organic solid in 50.00 mL of distilled water and…

A: NaOH is a base and it reacts with an acid to give corresponding salt and water. Therefore the…

Q: Calculate the molar solubility of CaF2 at 25oC in 0.010M Ca(NO3)2 solution. (Ksp = 3.1 x 10-5 M)

A: The molar solubility of CaF2 in 0.010M Ca(NO3)2 solution has to be determined. Given: The Solubility…

Q: Compare the solubility of Zn(OH)2 in pure water with that in a solution buffered at pH 6.00.

A:

Q: b) The complex ion of [Cd(en)." is formed by reacting aqueous solutions of cadmium(II), (Cd(H,O).",…

A: (i) Chemical equation for the formation of complex ion [Co(en)3]2+ is: (ii) The expression for…

Q: Calculate the molar solubility of Ga(OH); (Kp= 7.28 x 10-3) in a solution that is buffered at…

A: Molar solubility of a compound denotes the number of moles of solute which can be dissolved per…

Q: I HCIO is titrated by a 0.025 M KOH te

A: 1. pKa  of HClO :  pKa = - log Ka        = - log (3.5 x10-8 )         = 8 - log3.5         = 8 -…

Q: Q1) In titration of the solution containing 0.1 Molar of I and 0.1 Molar of Cro,, with the solution…

A:

Q: The composition of a hydrated sodium-salt of a chromium(III)-oxalate complex ion conforms to the…

A:

Q: Q1. What is complexometric titration? Explain the reactions occurring during a complexometric…

A:

Q: A 4.908-g sample of a petroleum product was burned in a tube furnace, and the SO2 produced was…

A:

Q: What is the solubility of a 0.100 M solution of Zn(CN)2? (Ksp= 8.0 ×10–12)?

A: Zn(CN)2 dissociates as: Zn(CN)2→Zn2++2CN- Let the solubility of each ion be 's'

Q: Calculate the potential at the equivalence point in the titration of 100 mL 0.100 M Fe2+ in 0.500 M…

A: The electrode potential of the cell is defined as the potential difference across the electrodes of…

Q: Calculate the pH of the buffer solution produced from the addition of 0.030 L of 0.150 M KOH to…

A: For a buffer pH = pKa + log C2/c1

Q: The excess K2Cr207 was back-titrated with 8.53 ml of 0.00949 M Fe2* şolution. Calculate the molar…

A: Answer is 1.12×10-²M

Q: 0.316 grams of a sample containing chloride is taken and treated with an excess of 48.5 mL of 0.11 M…

A: Here we are required to find the percentage of chloride present in the sample

Q: Calculate the solubility of Mn(OH)2 in grams per liter when buffered at pH (a) 12.5

A: pH = 12.5 pOH =14 -12.5=1.5

Q: A titration of 50.00 mL of 0.1100 M Fe3+ with 0.07750 M Sn2+ is carried out. The analytical reaction…

A: Equivalance point is the point where all moles of one reactant is neutralized by another compound.…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.