Name amana Dawcod Section 0A6 Experiment 7 Data and Calculations: Analysis of an Unknown Chloride Molarity of standard AgNO3 solution 02000 M I II III O.0C Initial buret reading O.o mL mL mL 14.5 14.1 Final buret reading 13.85 mL mL mL Volume of AgNO3 used to titrate sample 14.5 mL 13,85 mL mL -4 4 Moles of AGNO3 used to titrate sample 2.77x10 Z.90 X10 2.82x10 Moles of Cl present in 7.96x 10 7.77 x10 Z.s2x10 sample Volume of diluted L0.0 0.0 mL mL mi chloride solution pipetted Total moles of Cl in Z.77x10 2.82x10 100 mL vol flask CI concentration in diluted solution in 2.G0 x1O M 2.77x10 M Z.&lxlo M volumetric flask Mean chloride 2.83x10 M concentration Standard deviation in chloride concentration Unknown #

Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: What is the mass of a solution if 25.0 ml of NaOH was added to a 35.0 ml of water? Assume a density…

A: The density of a solution is the ratio of its mass to volume. It is labelled in equation (1) in…

Q: What volume in mL of 0.220 M HBr solution is required to produce 0.0195 moles of HBr?

A: Given, Molarity of HBr solution = 0.220 M Moles of HBr = 0.0195 moles

Q: What is the molarity of a solution of 22 moles of NaCl dissolved in 8 liters of the solution? Record…

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Q: 1. a. Which of the following solutions contains the greater mass? Briefly explain your answer or…

A: (a) Molarity and volume of MgCl2 is 1.60 L and 0.334 M Moles of MgCl2 =Molarity ×Volume=0.334 M×1.60…

Q: What quantity in moles of HCl are there in 87.5 mL of 0.350 M HCl?

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: Concentrated hydrochloric acid is 11.8 M. What volume of this solution should be used to prepare…

A: Given  Initial Molarity of HCl( M1 ) = 11.8 M  Final Molarity ( M2 ) = 0.477 M  Final Volume ( V2 )…

Q: 2. How much solute would be required to make a diluted solution of 350 ml with a dilution ratio of…

A: The objective of this question is to determine the amount of solute needed to make a diluted…

Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: You have a stock solution of 9.00 M nitric acid. How many mL of the stock solution would you need to…

A:

Q: you have a 2.50 M solution of lithium nitrate (68.946 g/mol). what volume of solution would you need…

A: Concept introduction: Concentration of a solution is equal to the ratio of number of moles to…

Q: How many moles of HCl are there in 75.0 mL of 0.485 M HCl?

A:

Q: How many moles of HCl are there in 37.5 mL of 0.350 M HCl

A: Given 37.5 mL of 0.350 M HCl moles of HCl is to be determine

Q: To prepare 50 ml of a 100 mM solution of NaCl, a researcher should add___(volume with units) of the…

A: Given: The molarity of the stock solution is 1 M. The molarity and volume of the final solution are…

Q: Suzy is titrating 10 mL of potassium hydroxide with 6.7 mL of 0.15 M sulfuric acid. What is the…

A: This problem can be solved by using the molarity equation which is :                   M1 V1n1=M2…

Q: How many grams of KOH are in 150.0 mL of an aqueous 0.138 M KOH solution? (M=molarity

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Q: an experiment you need 2.6 liters of of 1.6 M NaOH.  In the stockroom you have 5.8 M NaOH.  How many…

A:

Q: When 125 ml of 0.175 M Pb(NO₂), is mixed with 145 ml. of 0.210 M KBr. 4.92 g of PbBr, is collected.…

A: Limiting reactant - Reactant species which present in less amount  All the calculation will done on…

Q: Suppose you have 50. mL of 0.333 M magnesium acetate. You transfer 5.00 mL of this solution to a…

A:

Q: What quantity in moles of KCl are there in 50.0 mL of 0.193 M KCl?

A: In this question, we will determine the moles of KCl from given volume and molarity of KCl solution.…

Q: A student titrates a 18.11 mL HCI sample using a sodium hydroxide solution that has a molarity of…

A: It is given that 24.11 mL, 0.100 M, solution of NaOH is titrated with 18.11 mL HCl.

Q: You mix 20.15 mL of a 0.3851 M sodium phosphate solution with 20.15 mL of 0.3851 M lead(10) nitrate…

A: Balanced chemical equation for the given reaction is,2Na3PO4 (aq) + 3Pb(NO3)2 (aq) --> Pb3(PO4)2…

Q: if you want to make 1000.0 mL of a 0.150 M solution starting with a standard solution of 0.550 M,…

A:

Q: What volume of 0.257 M NaCl is needed to make 500. mL of 0.0125 M NaCl?

A: Given :-  initial concentration = 0.257 M  final concentration = 0.0125 M  final volume = 500. mL…

Q: Two solutions, A and B, are labeled "0.14 M CaCl2" and "0.42 M CaCl2", respectively. Both solutions…

A:

Q: Suppose you need to prepare 10.0 mL of a 0.10 M NaOH solution.  Calculate the volumes of 1 M NaOH…

A:

Q: To what final volume would you need to dilute a 125 ml sample of 5.0 m NaOH solution to a final…

A: The formula of dilution is C1V1 = C2V2Where, C1 and C2 are the concentrations of stock and diluted…

Q: If you had to prepare a 0.200 M HCl solution from 16.0 mL of a 2.70 M HCl stock solution, to what…

A: GIVEN: M1=Initial molar concentration=2.70MM2=Final molar concentration=0.200MV1=Initial solution…

Q: Calculate the molarity of Br anions in the chemist's solution.

A: Molarity = number of moles of solute/volume of solution (in L)  Number of moles = mass/molar mass…

Q: You need to make an aqueous solution of 0.147 M copper(II) chloride for an experiment in lab, using…

A: Molarity = number of moles/volume of solution (in L)  Moles = molarity × volume(in L)  Number of…

Q: A particular solution of hydrochloric acid is 3.0 M. How many moles of hydrochloric acid are present…

A:

Q: Convert 25.00 mL of 0.1010 M NaOH to moles NAOH:

A:

Q: After titration, 25 mL of a vinegar solution was found to contain .03 moles of acetic acid. Using a…

A: Volume = 25 ml Moles of acetic acid = 0.03 M

Q: ou need to make an aqueous solution of 0.140 M copper(II) sulfate for an experiment in lab, using a…

A: mass = mole × molar massM = moleL1000 ml = 1 L

Q: The concentration of acetylsalicylic acid in the original solution is 7.28 x 10-3 M.  If the volume…

A: Given that the concentration (molarity) of acetylsalicylic acid = 7.28x 10-3 M. Volume of the…

Q: Calculate the mass in grams of NaF needed to prepare 0.50 L of 1.47 M NaF solution. Enter your…

A: Molar mass of NaF is (23 + 19)g = 42g/molesGiven molarity = 1.47 M and volume = 0.5 LNow we know,…

Q: What volume of 2.50 M NaOH would be required to prepare 250.0 mL of 0.150 M NaOH?

A: Here, we have to find the volume of 2.50 M NaOH that would be required to prepare 250.0 mL of 0.150…

Q: What quantity in moles of KCl are there in 50.0 mL of 0.178 M KCl?

A:

Q: A 0.450 M solution of KCI needs to be prepared through dilution. A 2.00 M stock solution will be…

A: 0.450M solution of KCl is to be prepared, Let it be M1 = 0.450 M 2.0 M of stock solution , Let it…

Q: What volume, in millileters, of 4.0 M NaOH is needed to prepare 145mL of .45 M NaOH?   16mL…

A: We can use equation of dilution for solving this problem. That is, M1V1 = M2V2

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.