A 33.00 mL sample of an unknown H3PO4 solution is titrated with a 0.120 M NaOH solution. The equivalence point is reached when 24.98 mL of NaOH solution is added. What is the concentration of the unknown H3PO4 solution? The neutralization reaction is H3PO4(aq)+3NaOH(aq)→3H2O(l)+Na3PO4(aq)

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO:)2 reacts with 17.5 mL of…

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Q: What is the concentration of NaCl in a solution if titration of 15.00mL of the solution with 0.2503…

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Q: The molarity of an aqueous solution of hydrochloric acid, HCl, is determined by titration with a…

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Q: Calculate the molarity of an acetic acid solution, HC2H3O2(aq), if a 50.0 mL sample requires 45.6 mL…

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Q: onsider the reaction of acetic acid (HC2H3O2) in vinegar with NaOH solution 1) write a balanced…

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Q: In the following reaction, what ions, if any, are spectator ions? Pb(NO3)2 (aq) + CaCl2 (aq) →2…

A: Note : there will be no 2 in front of Ca(NO3)2 in the balanced reaction. Hence correcting it and…

Q: When a solution of sodium hydroxide is added to a solution of ammonium carbonate, H2O is formed and…

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Q: What volume of 0.812 M HCl, in milliliters, is required to titrate 1.45 g of NaOH to the equivalence…

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Q: he reaction of perchloric acid (HClO4) with lithium hydroxide (LiOH) is described by the equation:…

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Q: A titration experiment required 45.59 mL of NaOH, which had a concentration of 0.375 M, to reach the…

A: Answer :-  The concentration of the HCl solution = 1.710 M…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

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Q: The amount of I−3(aq) in a solution can be determined by titration with a solution containing a…

A: The solution is given below -

Q: If 27.70 mL of 0.138 M barium hydroxide is required to neutralize 23.0 mL of nitrous acid, what is…

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Q: If 30.0 g of NaOH is added to 0.800 L of 1.00 M Zn(NO,)2, how many grams of Zn(OH)2 will be formed…

A: Given :  30 g of NaOH 0.8 L of 1.0 M Zn(NO3)2 To Determine: Amount of Zn(OH)2 formed in the reaction…

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Q: sente The reaction between hydrochloric acid and sodium carbonate is given by the equation a. 2 HCI…

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Q: The concentration of lead ions (Pb2+) in a sample of polluted water that also contains nitrate ions…

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Q: The concentration of H3AsO3 in a solution is determined by titrating it with a 0.1272 M Ce4+…

A: The moles of Ce4+ in the given 17.71 mL solution (n1) is calculated using equation (1) where M is…

Q: A 20.0 mL sample of a calcium hydroxide solution, Ca(OH)2 of density 1.10 g/mL, is analyzed by…

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Q: To measure the concentration of an aqueous solution of H₂O2, an analytical chemist adds strong acid…

A: Given following balanced Chemical equation -  6H+(aq) + 5H2O2(aq) + 2MnO4- (aq) ----> 5O2(g) +…

Q: 20.00-mL portion of the diluted acid is titrated with 0.2025 MNaOH solution. If 42.00 mL of the NaOH…

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Q: To measure the amount of calcium carbonate (CaCO3) in a seashell, an analytical chemist crushes a…

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Q: Vinegar contains acetic acid (HC2H3O2), which is responsible for its acidity. In one analysis of a…

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Q: A 1.054-g sample of KHP (potassium hydrogen phthalate, KHC3H404; molar mass = 204.22 g/mol) is…

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Q: The concentration of SO42–(aq) in a sample of river water can be determined using a precipitation…

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Q: The amount of I7(aq) in a solution can be determined by titration with a solution containing a known…

A: The given net ionic equation is : The volume of Na2S2O3 = 29.3 mL The molarity of Na2S2O3 = 0.310 M…

Q: The reaction between hydrochloric acid and sodium carbonate is represented by the equation 2HCI(ag)…

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Q: The molarity of an aqueous solution of sodium hydroxide, NaOH, is determined by titration against a…

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Q: a student is given 50.0 mL of a solution of Na2CO3 of unknown concentration.   to determine the…

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Q: 1. What are the spectator ions and the net ionic equation in the reaction between Mg(OH)2 (aq) and…

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Q: Write out the complete balanced equation for the reaction that occurs in this titration. b. How…

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A:

Q: The amount of chloride anion in a solution can be determined via titration with AgNO3(aq), according…

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Q: Lead(II) ions can be precipitated out of solution through the following reaction: Pb(NO3)2 (aq) +2…

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Q: Calculate the number of milliliters of 0.754 M KOH required to precipitate all of the Zn2+ ions in…

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Q: A volume of 23.24 mL of potassium permanganate (represented by permanganate ion in the balanced…

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Q: write the net ionic equation

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Q: 2. Vinegar contains acetic acid, CH3COOH. You can determine the mass of acetic acid in a vinegar…

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Q: If 31.5 g of NaOH is added to 0.550 L of 1.00 M Ni(NO₃)₂, how many grams of Ni(OH)₂ will be formed…

A: You have given the mass of NaOH = 31.5 g Molarity of Ni(NO3)2 = 1.00 M Volume of Ni(NO3)2 = 0.550 L…

Q: Calculate the concentration of an aqueous KCI solution if 207 ml of the solution gives 14.2 g of…

A: KCI(aq)          +     AgNO3 (aq)    —>      AgCl(s)    +     KNO3…

Q: Question is attached

A: The reaction is – 2Cl-aq + Hg(NO3)2aq →2NO3-aq + HgCl2 s

Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for