The molar concentration of 290 ppm of Cs+ (132.91 g/mol) in a solution that has a specific gravity of 1.08 is:

Q: OA 12.0 % (w/w) aqueous solution of acetone has a density of 0.984 9 g/mL at room temperature. Pure…

A: Given data weight % of Acetone in solution = 12.0 % density of solution : ρsolution=0.9849 g/mL…

Q: Q57) Which of the following is a defining characteristic of colligative properties? O Dependence of…

A: Solution is made up of solute and solvent.Solute is present in small amount and solvent is present…

Q: How many grams of NaCl required to prepare each of the following solutions: a) 2500 ppm (w/v) NaCl…

A: (a). Given,  ppm of NaCl = 2500  Volume of the solution = 250 mL  Mass of NaCl = ?

Q: 3000 ml of an aqueous solution of potassium chloride contains 45.0g of KCI. What is the…

A:

Q: Commercial nitric acid is 16.0 M HNO3(aq) and has a density of 1.42 g mL-1. What is the mole…

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Q: If a solution of 1.00g of unknown solute is added to 9.116 g of steric acid and the solution freezes…

A: The question deals with the concepts of solutions. depression in  freezing point is a  colligative…

Q: The boiling point of a solution containing 7.51 g of a nonvolatile hydrocarbon in 102.2 g of acetone…

A: Given  Mass of nonvolatile hydrocarbon = 7.51 g Mass of acetone = 102.2 g  Boiling point of solution…

Q: Wastewater from a cement factory contains 0.25 g of Ca2+ ion and 0.056 g of Mg2+ ion per 100.0 L of…

A: Given: Mass of calcium ion = 0.25g Mass of magnesium ion= 0.056g Volume of the solution= 100.0L…

Q: A 10.34 molal aqueous nitric acid solution was prepared. (Density of nitric acid = 1.51 g/mL,…

A: Given ,  10.34 molal aqueous nitric acid solution , It means 10.34 moles of HNO3 is present in 1.0…

Q: Solution 10% w/v solution of NaCl means that. O 10 gm of NaCl in 1000 ml of solution. O 100 gm of…

A: The correct answer about 10%W/V Nacl solution is given below

Q: To what total solution volume, in mL, would you have to dilute 1.84 milligrams of mercury(I)…

A: Since ppm (m/v) is defined as  ppm (m/v) = mass of solute in g X 106 / volume of solution in mL…

Q: An aqueous solution with 15 g sulfuric acid is dissolved to make 0.2F solution. The specific gravity…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: Calculate the normality of H2SO4    ( MW = 98. 08 g/mol) which is prepared by adding 184.1 g of…

A: Given  Mass of H2SO4   = 184.1 gram  Volume of solution = 1000 mL                                 =…

Q: A very dilute solution contains 370.4mg of fructose (nonelectrolyte , MM = 180.16 g/mol) in 1.189 L…

A: Mass of fructose, W = 370.4 mg = 0.3704 g Molecular weight of fructose, Mwt = 180.16 g/mol Moles of…

Q: Calculate the volume of a 0.500 M sucrose solution (tablesugar, C12H22O11) containing 0.133 mol of…

A: Molarity is given by the number of moles per litre of the solution.

Q: Glycerol (C3H3O3), also called glycerine, is widely used in the food and pharmaceutical industries.…

A: Mole fraction of a component in a solution is the ratio of moles of that component and total moles.…

Q: An aqueous solution of HNO3 was prepared having a molal concentration of 6.29. (Atomic weights: H=1…

A: The answer for part (a) is given below. Kindly repost the other subparts as separate question Given:…

Q: Wastewater from a cement factory contains 0.25 g of Ca²⁺ ion and 0.056 g of Mg²⁺ ion per 100.0 L…

A: Given: Mass of Ca2+ ion    = 0.25 g Mass of Mg2+ ion   = 0.056 g Density of solution  = 1.001 g/mL…

Q: A solution containing 5% ethanol (C2H5OH) has a specific gravity of 1.05 g/mL. Calculate the boiling…

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Q: A solution was made by mixing sodium chloride ( NaCl) and water ( H2O). Given that the mole fraction…

A: Given a solution, mixture of sodium chloride and water.mole fraction of sodium chloride =0.0541 and…

Q: An 8 oz bottle of Dr. Pepper made with imperial cane sugar (C12H22O11) contains 27 g of sugar in…

A:

Q: molarity of the solution. (MW of SO2 = 64g/mol)

A:

Q: Q: 406g of Mg(OH)2 has solution with Normality 3.4 eqv.\ .What is the ppm of the solute?

A: A numerical problem based on concentration of solution, which is to be accomplished.

Q: Solution 10% w/v solution of NaCI .means that 10 gm of NaCl in 1000 ml of solution. 100 gm of NaCl…

A:

Q: For the aqueous solution of 1500 ppm of NANO3 (85 g/mol). The Molarity of the solution is 0.0176 M.…

A: ppm stands for parts per million and…

Q: What is the molality of a solution prepared by dissolving 28.60 g of glucose (MW C₆H₁₂O₆ = 180.18)…

A:

Q: a stock solution of sodium chloride solution was prepared ( at 25C) by dissolving 250 mg of sodium…

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Q: 10-Calculate molarity and normality of a solution prepared by dissolving 10.6 g of Na,CO; in 2…

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Q: What is the normality of a solution made by dissolving 10.00 g of hydrogen phosphate, H3PO4 in water…

A:

Q: How many milimeters of a 0.29 M sucrose solution contain 335g of sucrose (C12H22O11) ?

A:

Q: The amount of urea in ppm [parts per million] present in an aqueous solution containing 45 % by mass…

A:

Q: What is the percent composition (% w/v) of the solution created by dissolving 2 packets of sugar…

A: Ice tea volume = 24 ounce  1 ounce = 29.57 mL Ice tea volume =29.57×24 mL=709.68 mL

Q: You have a solution which is 45.7% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A: Mass percent of isopropyl alcohol is 45.7%. So, 45.7 g of isopropyl alcohol is present in 100 g of…

Q: To what volume should you dilute 125mL of an 8.00M CuCl2 solution so that 50.0mL of the diluted…

A:

Q: Calculate the molarity of a 91.9 wt% solution of H2SO4 with a solution density of 1.61g/ml.

A: The number of moles of sulfuric acid present in the given weight percent is calculated as

Q: Calculate the mass of glucose required to prepare 200 ml of a 25% (m/v) glucose (C6H12O6) solution.…

A: Volume = 200 ml  Mass by volume percent = 25 %  Mass of glucose = ?

Q: To what total solution volume, in mL, would you have to dilute 1.88 milligrams of mercury(I)…

A: Answer : If the solute in solution is very small then for the measurement of the  of concentration…

Q: 1. Determine the freezing point if 10 grams of sucrose (C12H22O11) was dissolved in 100mL of water.

A: According to our policy, as there is more than one question only the first question is solved here.…

Q: Calculate the masses and moles of solute present in the following aqueous solutions: a.) 350 cm3…

A: A) Given that, Volume of 32% m/m KCl = 350 cm3  = 350 mL Density of KCl solution = 1.17 g/mL Mass of…

Q: Q1: The density of 78.5 g of methanol (Mwt. 32) is 0.89 g/ml. What is the Molality of the solution?

A: Density(D) is mathematically defined as the ratio of mass of methanol and the volume of the…

Q: Isopropyl alcohol is mixed with water to produce a 40.0% (v/v) alcohol solution. How many…

A: Solution Isopropyl alcohol (IUPAC name propan-2-ol; additionally known as isopropyl, isopropyl…

Q: What is the molar concentration of a نقطتان ( 2 solution that is 4 percent K2SO4 by weight and has…

A: 4 percent by weight means 4 g K2SO4 in 100 g solution. Volume of 100 g solution = mass / density…

Q: An aqueous solution is 6.00 % by mass ethanol, CH3CH2OH, and has a density of 0.988 g/mL. The mole…

A: Given :- %w/w of ethanol solution = 6.00 %  Density = 0.988 g/mL  To calculate :-  Mole fraction of…

Q: 0.9% (w/v) sodium chloride (MW = 58.44 g/mol) solution (Normal Saline Solution) has an osmotic…

A: Given: Density of sodium chloride = 2.16 g/mL Molar mass of NaCl = 58.44 g/mol T(K) = T(Co) + 273=…

Q: The molarity of a calcium carbonate (molar mass = 100.g/mol) solution is 2.4 x 10 ^-3 . What is the…

A:

Q: An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density of 1.03 g/mL. The…

A:

Q: A solution of 100 ml of 1.17 % (W/V) NACL is prepared in a laboratory , calculate the NACL…

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Q: What is the normality of a 500 mL solution that contains 7g of H2SO4 (MW = 98.1 g)?

A:

Q: Calculate the amount of sugar needed to make 100 ml of 40 degree brix syrup. Specific gravity of 40…

A: Ans. Let us calculate first denaity of brix solution :- Specific gravity=Density of 40 degree…

Q: Q1: The density of 78.5 g of methanol (Mwt. = 32) is 0.89 g/ml. What is the Molality of the…

A: Molality (m), or molal concentration, is the amount of a substance dissolved in a certain mass of…