A vinegar sample has a density of 1.006g/mL and contains 5.4% acetic acid by mass.Calculate the number of grams of acetic acid in 1.00L of this vinegar.

Q: A chemist wants to make 6.5 L of a 0.280M CaCl2 solution. What mass of CaCl2 (in g) should the…

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

Q: Suppose 0.317 g of barium acetate is dissolved in 50. mL of a 80.0 m M aqueous solution of ammonium…

A: Mass of barium acetate =0.317 gVolume of ammonium sulfate = 50 mL = Molarity of ammonium sulfate =…

Q: A solution for disinfecting clinical thermometers was prepared by dissolving 22.5 g of ethyl alcohol…

A:

Q: A chemist prepares a solution of iron (II) chloride (FeCl₂) by measuring out 33. mg of FeCl₂ into a…

A: According to the question, The mass of the FeCl2 = 33 mg The volume of the solution = 50 mL   Find:…

Q: You have 59.95 grams of a compound in 89.35 mL solution. (Hint: write as a fraction of grams per mL)…

A:

Q: An aqueous solution of sodium nitrate, NaNO3 , is made by dissolving 26.7 grams of sodium nitrate in…

A: Given data, Mass of sodium nitrate = 26.7 g Volume of water = 300mL

Q: Suppose 1.78 g of sodium bromide is dissolved in 350. mL of a 0.30 M aqueous solution of silver…

A: Molarity is one of the concentration terms used to define the amount of a solute dissolved in a…

Q: An aqueous solution of potassium sulfate, K2SO4 , is made by dissolving 15.1 grams of potassium…

A: Given: Mass of K2SO4 = 15.1 g. And volume of solution filled = 250 mL = 0.250 L…

Q: If 0.276 grams of acetic acid (MM = 60.05 g/mol) are present in your 2.00 mL sample of vinegar, what…

A:

Q: calculate the concentration of dye in the resulting mixture in units of mg of dye / L of solution.

A: Given :-  initial concentration of food dye solution = 45.1 mg of dye / L of solution  initial…

Q: An aqueous solution of potassium sulfate, K2SO, is made by dissolving 27.6 grams of potassium…

A: W/V% =( weight of solute/ volume of solution)*100

Q: You are working in the laboratory and are testing the salinity of ocean water in various areas along…

A: Mass %ge of a component may be calculated by dividing the mass of that component with the volume of…

Q: An aqueous solution of acetic acid is 45.00% acetic acid by mass and has a density =1.052g/mL. What…

A: % by mass = 100 x Mass of solute/mass of solution Molarity = number of moles of solute/Volume of…

Q: An aqueous solution of sodium hydroxide, NaOH , is made by dissolving 15.6 grams of sodium hydroxide…

A: The question is based on the concept of solutions. molarity is a method of expressing concentration…

Q: themist prepares a solution of potassium chloride (KCl) by measuring out 43. mg of KCl into a 50. mL…

A:

Q: A)  Calculate the molarity 12.21 mg KI in 107.6 mL of solution         Express your answer using…

A: Molarity of a solution is defined as the number of moles of solute to the total volume of solution.

Q: A solution of CaCl2 in water forms a mixture that is 40.5% calcium chloride by mass. If the total…

A:

Q: How many ml of concentrated hydrochloric acid (16.0 M) is required to prepare 251 ml of 6.00N…

A: Normality= n× Molarity Where n is the acidity or basicity of solution. For HCl the basicity will be…

Q: How many mL of concentrated hydrochloric acid (16.0 M) is required to prepare 251 ml of 6.00 N…

A: The question is based on the concept of solutions. we have been given a stock solution and we have…

Q: 1. You have a stock solution of 14.2 M NH3. How many milliliters of this solution should you dilute…

A:

Q: This lab used 6 M HCl that was diluted from a higher concentration.  If your lab instructor asked…

A: • Concentration (C) = No. of molesVolume• No. of moles = Concentration (C) x Volume (V)# If dilution…

Q: An aqueous HCI solution containing 36.71 % HCl by weight has a density of 1.222 g/mL. Calculate its…

A:

Q: Suppose 0.377 g of potassium chloride is dissolved in 100. mL of a 37.0 m M aqueous solution of…

A:

Q: The mass of acetic acid in a 2.00mL sample of vinegar (density of the vinegar is 0.999g/mL) is…

A:

Q: A 0.75 M acetic acid solution has a density of 1.01 g/mL. What is the amount of solvent in grams in…

A:

Q: A chemist prepares a solution of iron (II) chloride (FeCl₂) by measuring out 1.0 g of FeCl₂ into a…

A: According to given question,

Q: Suppose 1.24 g of sodium chloride is dissolved in 200. mL of a 28.0 m M aqueous solution of silver…

A:

Q: A solution of sodium hydroxide has a density of 1.14 g/mL and contains 32.8% sodium hydroxide by…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: A buret is used to measure the volume of FeClą aqueous solution. The starting volume is recorded to…

A: Given, Aqueous solution = FeCl3 Starting volume , Vi= 5.28 mL Ending volume, Vf=17.44 mL

Q: An aqueous solution of sodium chloride,NaCl , is made by dissolving 1.01 grams of sodium chloride in…

A: Weight/volume percentage= Mass of soluteVolume of solution×100%

Q: 1. In the laboratory, a student dilutes 12.8 mL of a 11.9 M hydroiodic acid solution to a total…

A:

Q: Density of an aqueous solution of nitric acid is 1.43 g/mL. If this solutioin contained 36.0% nitric…

A: Given, Density of an aqueous solution of nitric acid = 1.43 g/mL Mass % of nitric acid = 36.0 %…

Q: A chemist prepares a solution of vanadium(III) bromide (VBr) by measuring out 12. mg of VBr, into a…

A: Given, Note: 1000 mg = 1 g, 1000 mL = 1 L mass of VBr3 = 12. mg = 0.012 g Volume of the flask =…

Q: Your 50 mL beaker has a mass of 5.85 g. You add 10.00 mL to the 50 mL beaker and now the total mass…

A:

Q: a. A 250.0-mL solution of sodium hydroxide was prepared by dissolving pure NaOH(s) in deionized…

A: We will calculate mass and concentration using law of chemical equivalence.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".