A solution contains Ag+ and Hg2+ ions. The addition of 0.100 L of 1.15M NaI solution is just enough to precipitate all the ions as AgI and HgI2. The total mass of the precipitate is 26.5g . Find the mass of AgI in the precipitate. Express your answer to two significant figures and include the appropriate units.

Q: A chemist weighs out 0.138 grams of an unknown diprotic acid into a 222 volumetric flask and makes a…

A: Answer:- This question is answered by using the simple concept of calculation of molar of the…

Q: Solid magnesium nitrate is slowly added to 75.0 mL of a 0.0605 M potassium carbonate solution. The…

A: Answer:Ionic compounds that have low solubility in water are called as sparingly soluble compounds…

Q: A chemist student weighs out 0.0579 g of hypochlorous acid (HClO) into a 250. mL volumetric flask…

A:

Q: A chemistry student weighs out 0.155 g of lactic acid (HC,H,O3) into a 250. mL volumetric flask and…

A: Lactic Acid is:- HC3H5O3 The molar mass of lactic acid is :- 90.08g/mol Weight of Lactic acid used =…

Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs…

A: Answer  In the titration reaction of oxalic acid and sodium…

Q: A 175.0 mL solution of 2.292 M strontium nitrate is mixed with 220.0 mL of a 2.436 M sodium fluoride…

A: The reaction taking place between strontium nitrate and sodium fluoride is- Sr(NO3)2 (aq) + 2NaF…

Q: An analytical chemist weighs out 0.047 g of an unknown monoprotic acid into a 250 mL volumetric…

A: We have to calculate the molar mass of the unknown acid.

Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. She carefully weighs…

A: Given data is as follows: The mass of oxalic acid = 237 mg = 0.237 g The volume of distilled water =…

Q: The Student is required to determine the concentration of a basic NaOH by using the primary standard…

A: KHP , also called as Potassium Hydrogen Phthalate is a salt which is acidic in nature. It is a mono…

Q: You have been provided with a 38.3 mL sample of hydrochloric acid (HCl) of unknown concentration.…

A: For an acid-base reaction the equivalence point is where the moles of acid and the moles of base…

Q: n analytical chemist weighs out 0.105 g of an unknown monoprotic acid into a 250 mL volumetric flask…

A: At equivalence point mole of standard solution is equal to the mole of unknown solution.

Q: A solution contains Ag+ and Hg2+ ions. The addition of 0.100 L of 1.71 M Nal solution is just enough…

A: Upon adding an ionic compound to an aqueous solution of a soluble ionic compound, the cations and…

Q: Does silver chloride precipitate when equal volumes of a 2.0 × 10–4-M solution of AgNO3 and a 2.0 ×…

A: We can use solubility product principle for a sparingly soluble substance to predict whether under…

Q: A student titrates a weak acid with 0.100 M NaOH, adding 31.65 mL before a dark pink color is seen.…

A: The mole of H+ ion the weak acid is equal to the mole of NaOH used in the titration.  The molarity…

Q: A 15.5 mL sample of 0.215 M KOH was titrated with a weak acid. It required 21.2 mL of the acid to…

A: The Problem:Given: Volume of KOH = 15.5 mL                  ( 3 significant figures)Concentration…

Q: Consider the following chemical reaction. 3 Zn(C₂H₂O₂)₂(aq) + 2 Na PO (aq) →→ 6 NaC₂H₂O₂(aq) + Zn…

A: Answer:In this problem, we have to calculate the mass of zinc phosphate by using stoichiometric…

Q: A 35.00 mL volume of formic acid is titrated with 0.1428 M potassium hydroxide (KOH). If 24.39 mL…

A: Given: The concentration of potassium hydroxide (KOH)=0.1428 M The volume of potassium hydroxide…

Q: For the equation below, if you started with 340 g of FeBr2 and 1.5 X 1024 molecules of HCI, what…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: A chemist needs to determine the concentration of a sulfuric acid solution by titration with a…

A: Here in this question , firstly original acid solution diluted and then 10.00 ml diluted acid…

Q: A stock solution will be prepared by mixing the following chemicals together: 3.0 mL of 0.00200 M…

A: Molarity of Fe(NO3)3 used, C = 0.200 M  Volume of 0.200 M Fe(NO3)3 used, V = 10.0 mL

Q: For the equation below, if you started with 340 g of FeBr2 and 1.5 X 1024 molecules of HCI, what…

A:

Q: CyF3 is a slightly soluble salt that dissociates into Cy3+ and F- ions. CyF3 is a slightly soluble…

A: Given:Salt = CyF3Ksp = 6.97 x 10-4                                         ( 3 significant figures)…

Q: calculate

A: We will use gm equivalent of both acid and base

Q: You have been provided with a 2.13 x 10-2 L  sample of lithium hydroxide (LiOH) of unknown…

A:

Q: A student titrates a weak acid with 0.100 M NaOH, adding 34.84 mL before a dark pink color is seen.…

A: Calculation of no. of mol of NaOH: No. of mol=Molarity×Volume=0.100 mol/L×34.84×10-3 L=3.484 ×10-3…

Q: A chemistry student weighs out 0.116 g of hypobromous acid (HBrO) into a 250. mL volumetric flask…

A: Given  Mass of HBrO =  0.116 gram  Volume  =  250 mL  Molarity of NaOH  = 0.1600 M  Volume of NaOH…

Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs…

A: Here we are required to find the Molarity of sodium hydroxide solution required for standardization…

Q: You have 100 ml of a solution containing 0.0010 M Ba (NO3) 2 (aq) and 0.0010 M AgNO3 (aq). Slowly…

A: A chemical reaction is a process  in which one  or more  substance called as reactants and these…

Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs…

A: Given: Mass of oxalic acid = 176 mg Volume of oxalic acid = 250 mL Volume of NaOH solution = 52.3 mL…

Q: The concentration of SO42– ions in a 45.0 mL sample of seawater is determined by adding a solution…

A: Given information: Mass of barium sulfate = 0.315 g Volume of sample = 45.0 mL or 0.045 L

Q: Solid potassium hydroxide is slowly added to 75.0 mL of a 0.0597 M iron(II) nitrate solution. The…

A:

Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. She carefully weighs…

A: The given data is as follows: The mass of oxalic acid = 204 mg = 0.204 g The volume of water = 250…

Q: in a titration to determine the concentration of hydronium ions in a test solution, the test…

A: Given: In a titration to determine the concentration of hydronium ions in a test solution: The test…

Q: A 0.7205 g of potassium hydrogen phthalate is titrated to the equivalence point by 21.08 mL of…

A: Molarity is the ratio of moles of solute to volume of solution in Litres.

Q: In a laboratory experiment, a student is conducting a titration.  In this titration, a 0.250 M…

A: Given: The molarity of the NaOH solution = 0.250 M The volume of the HCl solution taken = 30.0 mL…

Q: A stock solution will be prepared by mixing the following chemicals together: 3.0 mL of 0.00200 M…

A: The molarity of any solution can be obtained by diving the moles of its solute by the volume of the…

Q: scientist is investigating the solubility of two polyatomic ions, oxalate (C2O2−4C2⁢O42−) and…

A:

Q: You have been provided with a 2.08 x 10-2 L  sample of lithium hydroxide (LiOH) of unknown…

A:

Q: Solid sodium sulfide is slowly added to 125 mL of a 0.0536 M iron(II) acetate solution. The…

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

Q: Write the formula for the precipitate (if any) from the reaction of RbOH(aq) and NH4Cl(aq).  Write…

A: Given that : We have to write the formula of the precipitate formed from the reaction of : 1)…

Q: The bromide ion concentration in a solution may be determined by the precipitation of silver…

A: We have given that  Volume of AgNO3 = V1 =  24.58 mL Molarity of AgNO3 = M1 = 0.6310 M Volume of…

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