An aqueous solution is 10.0% by mass hydrochloric acid, HCl, and has a density of 1.05 g/mL.The molarity of hydrochloric acid in the solution is

Q: An aqueous solution of magnesium nitrate, Mg(NO)2, contains 2.92 grams of magnesium nitrate and 17.7…

A: Given :- mass of magnesium nitrate = 2.92 grams Mass of water = 17.7 grams  To calculate :-…

Q: Vinegar is sold as a standardized solution of 5.00% by mass acetic acid in water. Assuming the…

A: Given that vinegar is  5.00%  by mass acetic acid in water. i.e. 5 g of acetic acid (CH3COOH) is…

Q: The density of an aqueous solution containing 40.0% sulfuric acid (H2SO4) by mole is 1.681 g/mL. c)…

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Q: A solution is prepared by dissolving 3.2 grams of NaCl (MM=58.44 g/mol) in enough water to make…

A: The molarity is a concentration term which is explained as the number of moles of solute dissolved…

Q: A 13.9 g sample of an aqueous solution of perchloric acid contains an unknown amount of the acid. If…

A: We have HClO4 + NaOH → NaClO4 + H2O Volume of NaOH= 25.9 mL Concentration of NaOH=0.192 M Mass…

Q: What is the molarity of a solution that was prepared by adding 10.4 g of Potassium Chloride to…

A: Molarity is defined as the amount of solute expressed in the number of moles present per litre of…

Q: A solution is prepared by dissolving 44.3 grams of Aspirin( C9H8O4)  in water to produce 2.13 g/ml…

A: Mass of aspirin (C9H8O4) = 44.3 grams  Density of solution = 2.13 g/ml  Number of moles of solute =…

Q: 701 grams of calcium chloride (CaCl2) is dissolved in 1225 mL. What is the molarity of the resulting…

A: Mass of CaCl2 = 701 g Volume = 1225 mL = 1.225 L Molarity of solution = ?

Q: If I make a solution by adding water to 35 mL of methanol (CH,OH) until the final volume of the…

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Q: The mass percentage of hydrochloric acid within a solution is 40.00%. Given that the density of this…

A: Given: Mass percent = 40% Density = 1.200 g/mL Molarity = ?

Q: A stock solution of hydrochloric acid is prepared by dissolving 15.7 g hydrochloric acid in enough…

A: Given  mass of HCl = 15.7 gram  Volume of solution = 749 mL  1000 mL  = 1 Liter  749 mL    =…

Q: b) An ethanol-water solution is prepared by dissolving 10.00 mL of ethanol, CzH;OH, (d=0.789 g/mL),…

A: Volume percentage of ethanol =

Q: A solution is prepared by dissolving 52.7 g cesium chloride in 60.0 g water. The volume of the…

A: Answer-1 Molar Mass of CsCl is 168.36g/mol. Given mass of CsCl is 52.7g Since, number of moles are…

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: Solution : % (w/v) = mass of solute / volume of solution × 100 36 % = mass of sucrose / 645 ml So,…

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

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Q: A 14.3 g sample of an aqueous solution of perchloric acid contains an unknown amount of the acid. If…

A: In the given question we have to calculate the mass Percent of perchloric acid. the given data: mass…

Q: what masses of solute and solvent are present?

A: Number of moles = Molarity × Volume(L)  Molar mass of LiCl = 42.394 g/mol  Solution = solute +…

Q: What mass of sodium chloride and what volume of water are needed to prepare 5.00*102 mL of a .89% by…

A: The question is based on the concept of solution preparation. mass percentage is defined as amount…

Q: One brand of laundry bleach is an aqueous solution containing 4.00% sodium hypochlorite (NaOCI) by…

A: Molarity is defined as a number of moles of solute dissolved in one liter of solution.…

Q: What is the molarity of a solution that was prepared by adding 10.4 g of potassium chloride to…

A: The molarity is the concentration term that is defined as the number of moles of solute in liters…

Q: A solution is prepared by dissolving 102 g of NaCl in 924 g water to make a total solution volume of…

A: The following equation can give mass by Mass percent concentration of the solution. Mass…

Q: An ethanol solution has a density of 0.8724 g/mL and contains 68.00% ethanol (CH3CH2OH) by mass.…

A: Assuming we have 100 mL i.e 0.1 L of solution  Given : % by mass of of ethanol = 68 %  and density…

Q: It is desired to prepare exactly 100. mL of sodium chloride solution. If 2.71 g NaCl is weighed out,…

A:

Q: molarity

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Q: An aqueous solution is 22.3 % by mass KBr and has a volume of 274 mL with a density of 1.18 g/mL. If…

A: To solve this problem first we have to calculate the mass of solution using volume and density And…

Q: 1) KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: You have a solution which is 43.9% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

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Q: The mass percentage of hydrochloric acid within a solution is 32.00%. Given that the density of this…

A: Given: The mass percentage of HCl solution = 32.00% The density of the solution = 1.161 g/mL We have…

Q: A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0% HNO3 by mass.…

A: Given :-  mass percent of HNO3 = 70.0%  density of solution = 1.41 g/mL  To calculate :-  molarity…

Q: A solution is made by adding 29.1 mL of concentrated potassium hydroxide (34.5 wt%, density 1.46…

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Q: If 22.6 grams of an aqueous solution of zinc chloride, ZnCl,, contains 5.33 grams of zinc chloride,…

A:

Q: A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0%HNO, by mass. What…

A: Given: Density of concentrated nitric acid=1.41g/mol Mass percentage of nitric acid=70.0% Formula:…

Q: 2. The concentration of NH4CI solution (aqueous solution) is 33.5% by mass. If the mass of solution…

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Q: Calculate the normality of 0.321 g sodium carbonate when it is mixed in a 250 mL solution

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Q: What is the molarity of sodium chloride in a solution that is 26% by mass NaCl and has a density of…

A:

Q: What is the molarity of sodium chloride in solution that is 13.0% by mass sodium chloride and that…

A: Determination is the molarity of sodium chloride: Given: Mass of sodium chloride is = Density…

Q: What mass of KBr (in grams) should you use to make 250.0 mL of a 1.20 M solution of KBr? Express the…

A: We have to predict the mass of salt needed.

Q: A solution is determined to be 0.560% acetic acid by mass. What is its molarity? (Assume the density…

A: The variety of concentrations depicting terms such as percent by mass, molarity etc are interrelated…

Q: An aqueous solution is 12.0% by mass ammonia, NH3, and has a density of 0.950 g/mL. The molarity of…

A: Given density = 0.950 g/ml mass percent = 12℅

Q: A solution is prepared by dissolving 41.7 g cesium chloride in 60.0 g water. The volume of the…

A: The molarity of the solution has to be calculated,

Q: An aqueous potassium iodate (KIO3) solution is made by dissolving 507 grams of KIO3 in sufficient…

A: Number of moles of KIO3 = given mass / molar mass = 507 g / 214 g/ mole = 2.369 mole

Q: The molarity of a solution containing 71 of sodium sulfate in 500 mL of an aqueous solution is .…

A: Molarity can be explained as the moles of solute by liters of solution. In question we are provided…

Q: You have a solution which is 47.8% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

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Q: An aqueous solution is 10.0 % by mass hydrochloric acid, HCl, and has a density of 1.05 g/mL. The…

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Q: How many grams of solute are present in 885 mL of 0.640 M KBr? mass of solute: g

A: Molarity of KBr is 0.640 M. Volume of KBr is 885 mL.

Q: What is the molarity of sodium chloride in solution that is 13.0 % by mass sodium chloride and that…

A: Given, density of NaCl = 1.01 g/mL Mass % = 13.0 % Molar mass of NaCl = 58.44 g/mol Molarity of NaCl…

Q: A 12.3 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

A:

Q: What volume (mL) of a concentrated solution of calcium chloride (9.00 M) must be diluted to 350. mL…

A: Since we are just diluting the concentrated solution  Hence the moles of calcium chloride will be…

Q: An aqueous solution is 1.00% by mass ethanol, CH3CH20H, and has a density of 0.996 g/mL. M. The…

A: Given data,Percent of ethanol=1%Density of solution=0.996g/mL

Q: The molarity of a solution made with 10.7 g of potassium sulfate in 500 ml of solution is M.

A: Given  Mass of K2SO4  = 10.7 gram  Volume of solution  =  500 ml                                 =…

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.