Principles of volumentric analysis Instruction: Read and analyze each problem carefully. Show your complete solution. Round-off your answers to four decimal places. A normal solution of HCl was prepared by diluting 39.5g of HCl to make a 1 L solution. What is the N of the solution? Answer = _ N

Q: Part B A solution is made by mixing 12.5 g of Sr(OH)2 and 55.0 mL of 0.250 M HNO3. Calculate the…

A: Concentration of OH-  = 3.49 MConcentration of Sr2+ ions = 1.872 MConcentration of NO-3 ions = 0.254…

Q: Question 72 of 96 What volume in L of a 0.32 M Mg(NO,) solution contains 45 g of Mg(NO,) molMetNO.…

A: Given data: Concentration of Mg(NO3)2 = 0.32 M, Mass of Mg(NO3)2 = 45 g, Molar mass of Mg(NO3)2 =…

Q: Two solutions are combined: 670 mL of 123 mM MgSO4 and 448 mL of 182.94 mM NH4OH. What is the total…

A: => 670 mL of 123 mM MgSO4 solution Volume (V1) = 670 mL => 448 mL of 182.94 mM NH4OH Volume…

Q: 14.1 mL of 0.134 M Pb(NO3)2 is mixed with 12.9 mL of 0.324 M KI. Calculate the final concentration…

A: Answer:When solutions of two different substance are mixed and formation of precipitate takes place…

Q: Q8 To what volume (in mL) should 6.27 mL of an 6.57 M acetic acid solution be diluted in order to…

A:

Q: help please answer in text form with proper workings and explanation for each and every part and…

A:

Q: CHEMISTRY (Please write the complete solution legibly. No long explanation needed. Answer in 2…

A: A) 350 mL 1.0 M H2SO4     150 mL 6.0 M H2SO4   To prepare 500 mL of 2.5 M H2SO4, we need a total of…

Q: 6. Consider the diagrams given in the figure below to answer the following questions. Beaker A…

A: The beakers given are,

Q: A 4.0 L sample of a 5.7 M NaCl solution is diluted to 65 L. Part A What is the molarity of the…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of a…

Q: Suppose 0.476 g of potassium acetate is dissolved in 50. mL of a 72.0 m Maqueous solution of…

A: It is based on the concept of concentration.Here we are required to find the Molarity of potassium…

Q: a.)1.21 M

A: 3.   The Molarity of saturated NaNO3 solution is 10.9 (M), at 25• C. The molar mass of NaNO3 is…

Q: What volume (in liters) of solution will be required to make a 1.50 M solution of 48.9 grams of…

A: Given data, Molarity = 1.50 M Mass = 48.9 g Molar mass = 68.946 g/mol To calculate the volume in…

Q: A student begins lab with 31.2 mL of 3.7 M HCI. They are instructed to dilute the solution so that…

A:

Q: Calculate the molarity of a solution made by diluting 0.052 L of 0.21 M HCI solution to a volume of…

A: The number of moles present in solution before and diluting the solution will be equal.  The…

Q: 1. A titration was performed using NaOH and a fruit juice. Suppose 31.3 mL of 0.250 M NaOH was used…

A:

Q: Volumetric Analysis  Part B a. In determining the percent acetic acid in vinegar, the mass of each…

A: Acetic acid, sometimes referred to as methane carboxylic acid and ethanoic acid, is a clear,…

Q: Calculate the volume of 10.2 M HCI that must be used if you want to create 500 ml of 3.00 molar HCI.…

A: Such kind of problems is solved by using the molarity equations. In inorganic laboratories where…

Q: 1000 3. How many grams of KC1 are required to make 250.0 mL of a 0.250 M solution?

A: 3) Molarity is defined as the number of moles of solute present in one litre of solution

Q: 0.502L of a 2.2 M KCl solution? Express answer in 2 significant figures?

A: Question is not there but depending on values given, Interpretation- Number of moles of KCl Concept…

Q: Suppose that an initial volume (V1) of 1.360 mL of Nacl solution was diluted to V2=9.926 mL to…

A: In the given question dilution of NaCl is taking place.  In such situations, the number of moles of…

Q: STARTING AMOUNT Determine the total volume in milliliters of water a chemist should add if they want…

A:

Q: Calculate the molarity of a solution that contains 80. grams of NaOH in 2.0 L of solution.

A: Given :- mass of NaOH = 80 g               volume of solution = 2.0 L  To calculate :- molarity of…

Q: Part 1 ( Where should we start? Notice that for the CH₂COOH, we know both the molarity and the…

A: Introduction :-  The relation between Mass and moles is                       Mass = Moles(mol) ×…

Q: Determine the number for each variable. An NaOH solution contains 3.25 mol of NaOH, and its…

A: Volume of solution is calculated as follows

Q: A brine solution is 10.0 % NaCl by mass. What is the molarity of this aqueous solution, given that…

A: Given a brine solution with concentration 10% by mass. Given density of the solution is 1.071 g/ml.…

Q: 25.64 mL of pure acid, X3A, was titrated w28.18 mL of 0.3Lel M sodium hydroxide. What is the…

A: Given information, Volume of pure acid, X3A (V1) = 25.64 mL Volume of sodium hydroxide (V2) = 28.18…

Q: A chemist prepares a solution of silver nitrate (AgNO,) by measuring out 2.1 g of silver nitrate…

A:

Q: [References) Use the References to access important values if needed for this question. In the…

A:

Q: When you dilute 0.101L of a 1.86M solution of LICI to 2L, what is the final molar concentration of…

A: Initial volume = 0.101 L  Initial concentration = 1.86 M  Final volume = 2 L  Final concentration =…

Q: please highlight the correct answer

A: The expression for dilution (d) in terms of the ratio of volumes is determined as follows:

Q: A burette had an initial volume of 5.2 mL and a final volume of 32.6 mL, what is the amount of…

A: Given data is as follows: The initial reading of the burette V1= 5.2 mL The final reading of the…

Q: How many moles do you need to prepare 1.481 L of a 1.77 M NaOH solution? Round your answer to 2…

A:

Q: A solution of iodine in carbon tetrachloride has a density of 3.22 g/mL and a concentration of 3.00…

A: (4)  Given that -  Density of solution of iodine in Carbon tetrachloride  = 3.22 g/mL  Concentration…

Q: student begins lab with 238.6 ml of 3.6 Hcl. They re instructed to dilute solution so that the…

A: Initial volume of HCl= 238.6 mL Initial concentration of HCl = 3.6 M Final concentration of HCl =…

Q: Calculating 12.49 mg. KI in 104.5mL of solution

A: Molarity is the ratio of moles of solute to volume of solution in litres.  Molarity=no. of moles of…

Q: concentration of the cation and anion

A:

Q: Determine the total volume in milliliters of water a chemist should add if they want to prepare an…

A:

Q: ▼ Part A What mass of MgCl2 is needed to make 205 mL of a 0.400 M MgCl2 solution? Express the mass…

A: Given Molarity,  volume Asking the amount of MgCl2

Q: A chemist prepares a solution of iron (III) bromide (FeBr3) by measuring out 10.6 g of iron (III)…

A: Since, Molarity (or concentration) is the number of moles of solute dissolve in one litre of the…

Q: (use SF, units; show all work; answers in box) 1. a: Acetic acid (HC2H3O2) is a weak electrolyte.…

A: (1.)(a). Acetic acid is a weak acid. When the aqueous solution of acetic acid is dissolved in water…

Q: Question 6 796. mL of 0.986 M K3PO4 (aq) is mixed with 565. mL of 0.373 M NISO4 (aq). Calculate the…

A:

Q: A solution is prepared by dissolving 24.5 g of CaCl2 (MW = 110.98 g/mol) in 355 mL of water. The…

A: Molarity indicates the concentration of solution, which is expressed as mol/L. Given: Mass of CaCl2…

Q: 1. When you arrive at the lab, 2.0 M H2SO4(aq) and 2.0 M HC2H3O2(aq) will be present. You will need…

A: Since you have posted multiple questions, according to guidelines I am solving first one.If you want…

Q: There are a flask, and burette containing an acid, and a base, respectively The first, a flask…

A: Given that,  Volume of unknown acid* in flask V1 = 10.0 mL * here unknown acid assumed as monoprotic…

Q: g. h. Since the concentration of the H2O2 solution is 3% by mass, calculate the mass of H₂O2 in the…

A: