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?

Q: Which of the following is NOT true of molarity? it is defined as moles solute per liter of solvent…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: What is the molar concentration of pure glycerol. The density of glycerol is 1.26 g/cm3.

A: Density of Glycerol is 1.26g/cm3 means 1.26g of pure glycerol dissolve in 1cm3 ( or 1mL because 1cm3…

Q: What is the percent concentration (m/m) of a KBr solution prepared by combining 15.0 g of KBr with…

A: Given: Mass of KBr = 15.0 g [solute] Mass of H2O = 150.0 g [solvent] Mass of KBr + H2O = 165.0…

Q: How many ml of 0.75 m hcl solution do you need to obtain 0.0040 mol of hcl

A: Molarity : Molarity is given as moles of solute in liter volume of solution.…

Q: how much water in liters has to be added to 6 L of a 4.13 M sodium phosphate solution if at the…

A: The given problem can be solved by using the formula given below as;…

Q: calculate molarity of acetic acid in vinegar: (volume of NaOH 3ml, cincentration of NaOH 24.215,…

A: Concentration of NaOH = 24.215 M Volume of NaOH used = 3.44 mL Density of vinegar = 1.005 g/mL

Q: How many ml of 15% hydrochloric (HCl) acid solution must be mixed with a 5% hydrochloric (HCl) acid…

A: The question is based on the concept of solutions. we have to calculate volumes of the solution…

Q: A metal alloy is made up of elements X and Y. The mass of a sample of the metal is 15.3 g. Metal X…

A: The given data: The mass of the metal alloy = 15.3 g The mass of the metal X = 4.1 g To determine =…

Q: A bottle of nitric acid has a density of 1.423 g/mL, and contains 70.9% nitric acid by weight. What…

A: Given information,    Nitric acid has a density of 1.423 g/mL, and contains 70.9% nitric acid by…

Q: If equal volumes of 6 M sulfuric acid and distilled water are added together, what is the…

A: given concentration of sulfuric acid = 6.0 M And  we mixed the equal volume of distilled water and…

Q: 3. A student neutralized 25.0 cm of sod ide solutiUH WiLH U.6 student carried out the experiment…

A: Few questions based on mole concept, which is to be accomplished.

Q: The solubility of lead (II) chloride is 0.45 g/100 mL of solution. What is the Kep of PbCl2? Express…

A: Given Solubility = 0.45g / 100 ml Molar mass of PbCl2 = 278.2 g/mol

Q: How many grams of HNO3 are present in 85.0 ml of a 5.50 M solution? [HNO3 = 63.0 g/mol] %3D

A: Molarity of HNO3 solution = 5.50 M Volume of solution = 85.0 mL Molar mass of HNO3 = 63.0 gmol-1

Q: volume in mL of 2.18 M KF solution if needed in order to give 9.60 g of KF?

A: Volume of solution = number of moles of solute / Molarity Number of moles = mass (g) / molar mass…

Q: How many milliliters of 5.1 M M HCl HCl solution are needed to obtain 0.10 mol mol of HCl HCl ?

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Q: If 22.4 grams of NaOH are dissolved in water to make 500.0 ml of solution, what is the molarity of…

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Q: What mass of NaOH is in 2.0e+02 mL of a 5.6 M NaOH solution?

A: Given data molarity of NaOH solution = 5.6 M = 5.6 mole/L volume of solution = 2.0x102  mL = 200 mL…

Q: A quantity of 22.68mL of a KOH solution is needed to neutralize 0.5118g of potassium hydrogen…

A: Molar concentration (molarity) is the ratio of moles of solute to the volume of solution in L.…

Q: How many moles of HCl (aq) are in 50.0 mL of a 2.0 M HCl solution?

A:

Q: To determine the concentration of a NaOH (39.997 g/mol) solution, 1.42 g of C8H5KO4 (a commonly used…

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Q: Concentrated nitric acid is 70.4% HNO 3 by mass and has a density of 1.42 g/mL. What is the molarity…

A: Molarity: It is the no. of the moles of the solute present in the one litre of the solution.

Q: What is the molar concentration of a solution of HI if its concentration is 212 g/dm3 and its molar…

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Q: What is the real value of Standard NaOH in Molarity?

A: A solution containing a precisely known concentration of an element or a substance is known as a…

Q: If 94.92 mL of a solution of HCl are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: How many mL of a 0.137 M aqueous solution of ammonium chloride, NH4cl, must be taken to obtain 3.19…

A:

Q: If the molecular weight of glycerol is 92.1 g/mole, and its density is 1.26 g/mL. What is the…

A: Given  Molecular weight of glycerol  ( m )   = 92.1 gram/ mole  density ( d )    = 1.26 gram/mL…

Q: A student is standardizing a sodium hydroxide solution.  He used 23.22 mL of NaOH to neutralize…

A:

Q: What is the molarity of acetic acid in vinegar that contains 5.00 g of acetic acid (molar mass 60.05…

A: Given: Mass of acetic acid= 5.00g Molar mass of acetic acid= 60.05 g/mol Volume of the solution =…

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

A: The equation used in the neutralization reaction is given by, M1V1=M2V2 where M is the molarity and…

Q: What is the molar concentration of a solution made by dissolving 90.0 g of acetic acid, (CH3COOH,…

A: Molar concentration is defined as number of mole of substance divide by volume of solution in liter…

Q: If 1 L of AgNO3 solution is made by adding 900 mL of water to 100 mL of 2 M AgNO3, what is the…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: if 25 ml of water was added to 125 ml of a 0.15 m naoh solution, what will the molarity of the…

A: Introduction: Molarity: Molarity express the concentration of solution. It is defined as the number…

Q: A 500 mL solution was made by dissolving 100 g of a chemical substance with a molar mass of 75.4…

A: Molar concentration or Molarity is defined as number of gram moles of a solute present in one litre…

Q: The drinking water in Saplingville was found to contain 14 ppb (parts per billion) of lead. What is…

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