How would the concentration of the vinegar solution be altered if the volumetric flask used to dilute the original concentration of vinegar contained some water? 3. If a sample of vinegar was found to be 1.55 % (m/m) acetic acid, what is the concentration of the acetic acid in molarity? 4.

Q: DESTINE A student weighs out a 5.95 g sample of (NH4),PO4, transfers it to a 300. mL volumetric…

A: Given that -  Mass of ammonium phosphate Solute = 5.95 g  Volume of total Solution = 300 mL    Then…

Q: Dye stock solution Concentration, M Blue 0.3523 Yellow 0.1542 Red 0.1017 A mixture is prepared by…

A: Answer:

Q: The KHP solution used in the previous question (1.5594g KHP in 100.0ml of solution) is used to…

A: Mass of KHP used to make the KHP solution = 1.5594 g Volume of the KHP stock solution = 100.0 ml =…

Q: A student weighs out a 1.75 g sample of NaCl, transfers it to a 250. mL volumetric flask, adds…

A:

Q: 0.421 m solution of H2SO4 is dissolved in 156 mL of CCI4. What is the molar concentration of 236 mL…

A: Initial Molarity (M1) = 0.421 M Initial Volume (V1) = 156 mL Final Volume (V2) = 236 mL Using…

Q: Lemons contain citric acid (C6H8O7). A lemon juice solution known to contain 1.6 g of citric acid…

A: The molecular formula of citric acid is C6H8O7.

Q: A student weighs out 8.68 g sample of MnI2,transfer it to a 125mL volumetric flask,adds enough water…

A: Molarity is defined as no of moles of solute devided by volume of solution in liter.

Q: If 52.00 ml of 0.500 M CaBr2 solution is added to 128 ml of 0.320 M solution of KCl solution, what…

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

Q: In the dilution of 10.0 mL of a 0.10 M solution of HCI to a volume of 20.0 mL, what remains…

A: Molarity of HCl = Moles of HCl / volume of solution in L By using this relation we can get that ,…

Q: 1 What mass of solid radium sulfate (the most insoluble compound known) will remain when 10 L of a…

A: The answer to the following question is-

Q: What volume of 0.242 M HCI is required to neutralize each of the following solutions? (a) 25.0 mL of…

A:

Q: In the laboratory a student combines 45.6 mL of a 0.206 M aluminum nitrate solution with 16.2 mL of…

A:

Q: What is the molarity of 25.0 g of sodium acetate dissolved in enough water to make 250.0 mL of…

A: Given: Mass of sodium acetate = 25 g The volume of the solution = 250 mL =0.250 L Standard data:…

Q: What volume of a 0.348 M hydrobromic acid solution is required to neutralize 10.7 mL of a 0.102 M…

A: We will solve this question using molarity equation.

Q: In the laboratory a student combines 29.1 mL of a 0.171 M silver acetate solution with 21.7 mL of a…

A: Given: Concentration of silver acetate i.e. CH3COOAg = 0.171 M Volume of CH3COOAg solution = 29.1 mL…

Q: Maria needs to dilute a stock solution of 16.0 M hydrochloric acid (HCI) for an experiment. If she…

A: We have a 5 mL of HCl solution having 16.0 M concentration...now, the final concentration of the…

Q: If 350. mL of a 0.255 M zinc chloride solution is diluted to a volume of 785 mL, what is the…

A: "Since there are multiple  questions and it is not mentioned that which one has to be solved so I am…

Q: The iodine contained in every one mL of the 0.010 M iodine solution in the buret will react with…

A: Given, volume of titrant, iodine solution used = 5.14 mL            mass of vitamin C titrated by 1…

Q: The following neutralization reaction occurs in the         classroom.HCl  +  KOH  -->  H2O  +  KCl…

A: Given: Volume of KOH = 25.0mL Molarity of KOH = 0.5 M Volume of HCl = 15.0 mL

Q: A 22.7-g sample of HF is dissolved in enough water to give 2.0 × 102 mL of solution.  What is the…

A: Given: weight of HF=22.7gvolume of solution = 2.0×102mlconcentration of a solution is defined as…

Q: If 50.0 mL of a 0.10 M solution of sodium chloride is mixed with 50.0 mL of 0.10 M magnesium…

A: The solubility of NaCl and MgCl2 in water is very high and 3 mol of Cl- ions will be obtained when…

Q: 9. White vinegar sometimes is a solution of acetic acid, CH,CO,H in water. A 0.500L vinegar solution…

A:

Q: 5) A 5.00 mL aliquot of an acetic acid solution requires 42.3 mL of 0.24 M NaOH for neutralization,…

A:

Q: Does the addition of solvent change the molarity of a solution when a solution is diluted? Explai

A: Molarity(M) is defined as number of moles of solute present in 1000 mL of solution. Molarity=Number…

Q: If 0.181 moles of NaCl are dissolved in a 250.0 mL solution, what is the concentration of the NaCl…

A: Molarity can be calculated as follows: Molarity = No. of  molesVolume L

Q: If 52.00 ml of 0.500 M CaBr 2 solution is added to  128 ml of 0.320 M solution of KCl solution, what…

A:

Q: What NaCl concentration results when 309 mL of a 0.630 M NaCl solution is mixed with 597 mL of a…

A: Molarity :   It is the number of moles of the solute dissolved per liter of the solutionIt is…

Q: A student prepared a standard copper solution by combining 6.37 mL of stock 0.261 mol/L copper(II)…

A: When a solution of Concentration C1 and volume V1 is diluted by adding water to a final volume V2…

Q: In the laboratory a student combines 31.7 mL of a 0.167 M calcium nitrate solution with 20.9 mL of a…

A: Number of moles of calcium nitrate and  ammonium nitrate can be calculated as follows:

Q: A 75.0g sample of liquid contains 17.5% by mass of H3PO4 (molar mass = 98.0g/mol). If 251.0 mL of…

A: Acid or Base Neutralization :  In a titration reaction when H+ of acid and OH- of a base completely…

Q: 16. An aliquot of a 8.50 M stock aqueous solution of sodium chloride is used to create 800. mL of a…

A: Molarity: It is defined as the moles of solute dissolved in per litre of the solution or it is the…

Q: What mass (in grams) of NaCl is needed to create 10.00 mL of a 0.10 M solution? mass of NaCl = What…

A:

Q: What NaCl concentration results when 264 mL of a 0.760 solution M NaCl solution is mixed with 632 mL…

A: Given  Volume of first solution ( V1 ) = 264 mL                                                  =…

Q: A student weighs out a 11.4 g sample of AI(CH3COO)3, transfers it to a 250. mL volumetric flask,…

A: The number of moles of solute present in one liter of solution is known as the molarity of the…

Q: What is the molar concentration of sodium ions in an aqueous solution prepared by dissolving 3.00 g…

A: Molar concentration or molarity ( M ) is defined as the number of moles ( n ) of solute present in…

Q: If 35.0 g of CH₃OH (MM = 32.0 g/mol) are dissolved in 500.0 mL of solution, what is the…

A: Number of moles of methanol = mass of compound / molecular mass of compound Number of moles of…

Q: A student dissolved 15 grams of pure acetic acid (CH,COOH) in enough water to make 100. milliliters…

A: Given:volume of solution, V = 100ml                              V=0.1Lmass of acetic acid,…

Q: Dye stock solution Concentration, M Blue 0.3523 Yellow 0.1542 Red 0.1017 A mixture is prepared by…

A: The concentration of stock solutions given are

Q: What is the molarity when 41.5 g Glucose (C6H12O6) is dissolved in 252 mL Water?

A: Given: Volume of water = 252 mL = 0.252 L                                             (Since 1 L =…

Q: Chromic acid, H2CrO4, is used in ceramic glazes and colored glass, and is particularly effective for…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: If 0.500 mL of an 0.219 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A: When we dilute a concentrated solution with pure water, the mole of solute remains constant in the…

Q: An experiment is performed to determine the volume of gas produced by the following reaction:…

A: A strong electrolyte can ionize completely, 100% in the aqueous solution. Strong acid, strong bases…

Q: If 0.500 mL of an 0.218 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A: Given : Initial volume of solution = 0.500 mL Concentration of NaCl = 0.218 M And volume of water…

Q: If 5.00 mL of 0.0286 M CuSO4 is diluted to 10.0 mL with pure water, what is the molar concentration…

A:

Q: Refer to question 2 on the worksheet.  What is the molarity of an HCl solution if 18.5 mL of 0.225 M…

A: Chemical reaction between HCl and NaOH                                  HCl + NaOH → NaCl + H2O From…

Q: A 250 mL solution of 2.0 M NaCl is mixed with 350 mL solution of 0.50 M NaCl. What is the…

A:

Q: If 200. mL of water is added to 10.0 mL of 4.00 M NaCI solution, what is the concentration of the…

A: Given data is as follows: The initial concentration of NaCl M1 = 4.00 M The initial volume of the…

Q: What is the molar concentration of sodium ion in a 200 mL solution prepared from 1.223 g of sodium…

A: Given, volume of solution = 200 mL            Mass of sodium phosphate (Na3PO4) = 1.223 g…

Q: A student weighs out a 3.62 g sample of NaCH3COO , transfers it to a 300. mL volumetric flask, adds…

A: Given : Mass of NaCH3COO i.e sodium acetate = 3.62 g And volume of solution = 300 mL = 0.300 L…