In a redox titration, 20ml of completely oxidised by 12.5ml of 0.02mol/L acidified Fe(II)SO4 was

Q: A 20.00-mL sample of battery fluid, which contains H2SO4, is diluted to 250.0 mL with deionized…

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Q: You analyze the Free SO2 level for the red wine using the Aeration Oxidation or Aspiration Method.…

A: The question is based on the titration.  We are titrating SO2 with a strong base. We need to…

Q: If 50.0 mL of 0.250 M Sn(NO3)2 is added to 100.0 mL of 0.300 M Nal What is the concentration of Sn2+…

A: We have to calculate the concentration of Sn2+ in final solution mixture.

Q: What

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Q: Solid copper(II) chloride is slowly added to 175 mL of a potassium hydroxide solution until the…

A: The question is based on the concept of solubility product Principle. it states that a weak…

Q: A 1.000-g sample containing KHC204, H2C204, and impurities required 38.22 mL of 0.1000 M NaOH for…

A: The answer is 1.582 m moles of KHC2O4

Q: Write a balanced chemical reaction and determine the type of reaction

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Q: 3.) A solution containing the triborate anion, B.O.(OH)4 (a), is titrated with 0.200 M HCI (you may…

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Q: For breakfast, the nihilistic Rick Sanchez ate 100 g of cereal mixed with 20 g of milk. A 1.500 g…

A: Given: The molar mass of N (nitrogen) is 14.07 g/mol. For cereal: The amount of cereal consumed is…

Q: Provide the balanced net ionic chemical equation for the oxidation-reduction reaction between Fe 2+…

A: Given  Fe2+ It will under go oxidation  Fe2+ ← Fe3+2. Cr2 O7 2- Oxidation state of Cr = +6undergo…

Q: The iron in a 6.24 g sample containing Fe₂O3 is reduced to Fe2+. The Fe²+ is titrated with 10.48 ml…

A: The objective of this question is to find the percentage of iron (Fe) in a given sample using the…

Q: The redox titration analysis of the unknown iron oxide FexOy showed the same result of 5.00×10-³ M…

A: A volumetric titration that is based on a redox reaction is called redox titration. In this, one of…

Q: 50.00 mL of a solution containing 0.15 M CH2 (CO2 H)2 and 0.020 M MnSO4  Calculate the mass in g of…

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Q: What mass of PbCl, can form from 0.235L of 0.110 M KCI solution if there is plenty of Pb(NO),…

A: Limiting reactant is the one that is present is less amount than required for the completion of the…

Q: What gas will form when Cu(s) is added into a solution of 1M HCI?

A: Given :-  Cu(s) + HCl →   To determine :-  The evolved gas in above reaction.

Q: The titration of 86.9 mL of an unknown concentration H3PO4 solution requires 94.6 mL of 0.086 M KOH…

A: Volume of H3PO4 = 86.9 ml ...Or  because 1L = 1000 ml    ...so, = 86.9 ml × (1L / 1000 ml )  =…

Q: the precipitated formed when Fe(NO3)3 is mixed with KOH is?

A: Ferric nitrate reacts with potassium hydroxide to produce ferric hydroxide and potassium nitrate.

Q: What mass of AgCI is precipitated from the reaction of 25.0 mL of 0.100M AgNO3 and excess KCI

A: The objective of this question is to find out the mass of AgCl that is precipitated from the…

Q: 0.683 grams of iron mineral dissolves with acid. Fe2+ is titrated with Ce(SO4)2 solution. Calculate…

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Q: What volume of 0.170 M KMnO4 would be required to titrate 0.38 g of K2[Cu(C2O4)2]⋅2H2O?

A: Given, molar concentration of  KMnO4 = 0.170 M            mass of K2[Cu(C2O4)2]⋅2H2O = 0.38 g Now,…

Q: What is the percent oxalate, C2O4²- by mass, in a 1.429g sample if 34.21ml of .02000M KMnO4 solution…

A: Mass percentage is defined as the quantity of solute present in 100 grams of solution.