Salt (NaCl) in food is determined by a potentiometric titration with silver nitrate as titrant and precipitation of Chloride. The salt content of a cracker is determined by extracting 10.0g of cracker with 100.0ml of water, filtered, and a 25ml aliquot titrated with 0.02M AgNO3. It takes 17.25ml to reach the end point. Calculate the weight % salt in the cracker

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 = 0.0500 M Volume of…

Q: The concentrations of Ag*(aqg) and Pb2*(aq) are both 0.050 M in a particular solution. A NaCl…

A: [Ag+] = 2.309x10-9

Q: For the titration of 50.00 mL of 0.300 M RbC7H5O2 (WB) with 0.200 M HNO3 (SA). Ka (HC7H5O2) = 6.3 x…

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Q: If a student combines specific amount CaCl2. 9H2O and Na2CO3 and obtained a solid precipitate. The…

A: Given: CaCl2·9H2O is reacting with Na2CO3 to form a white precipitate. Mass of CaCl2·9H2O taken =…

Q: What is the solubility of aluminum hydroxide in a buffer comprised of 0.100 M formic acid and 0.100…

A: The Henderson Hasselbalch Equation: The Henderson Hasselbalch equation is used to calculate the pH…

Q: 2AgNO3(aq) +CaBr2(aq) --> 2AgBr(s) + Ca(NO3)2 (aq). Calculate the excess of the excess reagent, in…

A:

Q: Oxalic acid forms a precipitate with calcium ion Ca2+ (aq) + C2H204(ag) + H20(1) -> CaC2O4*H20 (s)…

A:

Q: 15.00ml of an ammonia sample (D=0.980 g/mL) is titrated to endpoint with 31.25mL of a 0.500M HCI…

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Q: 0.0585g of Na2C2O4 10 mL of distilled water, 2 M H2SO4 were added to adjust the KMnO4 solution…

A: A titration is a technique that uses a known concentration of a solution to calculate the…

Q: c) i) Redraw serine, using wedged bonds, to show its two enantiomers: HOOC NH₂ Serine H CH₂OH ii)…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: Ksp for AgCl is 1.77E-10. What is the molar solubility of AgCl in a solution of 0.36 M NaCl? Include…

A:

Q: A saturated solution of magenusium hydroxide is prepared and the excess solid magneusium hydroxide…

A: Given that : The volume of magnesium hydroxide = 25 mL Concentration of HCl = 0.00053 M Volume =…

Q: Calculating the solubility of an ionic compound when a common ion is... Calculate the solubility at…

A: Step 1:Step 2:

Q: Ksp for Agl = 1.2 x 10-17. Calculate the molar solubility of Agl in 1 x 104 molar AgNO3 solution.…

A: AgI⇌Ag+  + I-  let ,intial concentration of Ag+=x , I- =xIn AgNO3 solutionAgNO3⇌Ag+  +NO3- 10-4 M…

Q: Calculating the solubility of an ionic compound when a commo. BaCrO 1.17x10-10 Calculate the…

A: We will calculate solubility in water and AgNO3

Q: The Ksp for calcium fluoride = 3.2*10^-11 500mL of a 2*10^-4 mol L^-1 aqueous solution of calcium…

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Q: Two homogeneous solutions 1.5 x 10-2 M Pb(NO3)2 and 2.5 x 10-4 M (NH4)2SO4 are combined. Does PbSO4…

A: Answer:- This question is answered by using the simple concept of determination of formation of…

Q: ✓ ?? 14. Two groups of students were asked to check the concentration of ammonia in a particular…

A: To determine the concentration of the diluted sample and the original sample, we need to follow a…

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: The molar solubility of magnesium fluoride in a 0.174 M sodium fluoride solution is М.

A:

Q: A student prepares a dilute solution of sodium hydroxide, NaOH, starting with 6 M sodium hydroxide.…

A: Mass of KHP = 1.372 g Volume of sodium hydroxide, NaOH = 21.84 ml = 21.84 L1000