What is the mole fraction of solute in a 3.77 m aqueous solution?

Q: What are ideal and non ideal solutions?

A: If the solution obeys Rault’s law over a wide range of concentration at a specified temperature.…

Q: 2. Complete the following table for a solution consisting of water and Zinc nitrate: % mass solvent…

A: Percentage mass of solvent is defined as the ratio of mass of solvent to the total mass of the…

Q: Determine how many grams of sodium phosphate would be needed to prepare 455 mL of a 2.50% (m/v)…

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Q: What is the mole fraction of NaOH in an aqueous solution thatcontains 22.8% NaOH by mass?

A: Mole fraction of a substance in the amount or moles of that substance in total amount of he mixture.…

Q: Explain the difference between a solution and a colloid?

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Q: What is the percent by mass of an aqueous solution that is 3m ammonium sulfate?

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Q: % mass solvent mole fraction solute molality ppm solute 1683

A: Amount of Zn(NO3)2 is 1683 ppm. 1 ppm is equivalent to 1 mg of solute present in 1 L of solution.…

Q: 6) Determine the mole fraction of water in a solution that contains 25 g of water and 12 g of KNO3.

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

Q: What volume in L of concentrated potassium hydroxide solution (21.5 mol/L) is required to prepare…

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Q: What is the mole fraction of solute A (molar mass = 36.01 g/mol) in a 7.920 mol/kg aqueous solution…

A: Mole fraction (X) is defined as the ratio of moles of each component to the sum of the moles of all…

Q: calculate the grams of NaCI needed to prepare 155mL of a 11.5% (m/v) solution?What is the molarity…

A: Given that,  Volume of NaCl solution = 155ml m/v percentage of NaCl solution = 11.5%

Q: What is the concentration (molarity) of a solution created by dissolving 125.4 grams of Mg3P2 to…

A: Molarity =  moles / volume  So find the moles of given compound using moles =  mass / molar mass…

Q: What are the mole fractions of HNO3 and water in a concentrated solution of nitric acid (68.0% HNO3…

A: Solution contains 68.0% HNO3 by mass. Thus, 100 g HNO3 solution contains 68.0 g HNO3 and 32 g (100 g…

Q: Calculate the mole fraction of nitric acid of a 14% by mass aqueous solution of nitric acid

A: Given : Aqueous solution of nitric acid means the solvent is water. And percent by mass of nitric…

Q: A solution is composed of 1.90 mol cyclohexane (P°=97.6 torr) and 2.60 mol acetone (P°=229.5 torr).…

A: Explanation All liquids intend to vaporize independent of the temperature if the pressure is higher…

Q: What is the mole fraction of CaBr2 in a 20%(by mass) aqueous solution?

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Q: What is the mole fractions of hydrochloric acid (HCI)and water in a 20% aqueous HCI solution?

A: Solution You know that your resolution is two hundredth acid by mass, which suggests that each one…

Q: Calculate the mole fraction of solute and solvent in a 3.0 m solution of sodium chloride.

A: What is the mole fraction of solute and solvent in 3 molal solution of sodium chloride.

Q: The mole fraction of potassium nitrate, KNO,, in an aqueous solution is 1.19x102. The percent by…

A: Percent by mass can be calculated as:-

Q: An aqueous solution of ammonia, NH3, has a concentration of 0.292 mol/L and has a density of 0.996…

A: Assume No. of mole of ammonia = 0.292 moleMass of ammonia = (No. of mole of ammonia)*(molar mass of…

Q: What is the mole fraction of HCl in a 4.50 m aqueous HCl solution?

A: Molefraction of solute and molality expression relation is   m = XB1 - XB  x  1000MA where  m =…

Q: Determine the density of a liquid given there is 150.0mL of the solution contains 2.50 x 1023…

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Q: Find the mole fraction of 18.93% m/m of ethylene glycol in 112 g of aqueous ethylene glycol…

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Q: What is the mole fraction of NaCl in a 1.33 m solution of NaCl.

A: Answer: The mole fraction of NaCl is  0.0234. GivenThe molarity of the solution of NaCl=1.33mmole…

Q: Explain the difference between Crystalloid and Colloid Solutions

A: We have to differentiate between Crystalloid and Colloid Solutions.

Q: What is the percent by mass of ethanol (C2H5OH) in a 1.5 m aqueous solution?

A: Mass percent is the amount of solute divided by the mass of the compound and multiplying the result…

Q: Calculate the mass (in grams) of magnesium chloride (MgCl2)that would be needed to prepare 150 mL of…

A: Given - Density of the solution = 1.1 g/ml Volume of 20 % solution of MgCl2 = 150 ml Mass of 150 ml…

Q: What is the mole fraction of water in 200g of 89% by mass ethanol solution?

A: Mass percent of ethanol = 89 % Mass of solution = 200g Calculate the mass of ethanol in 200 g of…

Q: 2 Calculate the mole fraction of sulfuric acid ( H2SO4) in 8% by mass aqueous (H2SO4) solution.

A: given 8% H2SO4 by mass in H2SO4 solution. Mass % = mass of solute/mass of solution

Q: What is the percent by mass of an aqueous solution that is 2.7m ammonium sulfate?

A: Given: Molality of ammonium sulfate i.e. (NH4)2SO4 = 2.7 m.

Q: MOLE FRACTION AND DILUTION What is the mole fraction of solute and solvent in a solution prepared…

A: Mole fraction of any component is given by the following equation: Mole fraction=number of moles of…

Q: What mass of NaCl (in g) is necessary for 5.25 L of a 2.35 M solution?

A: Given :- volume of solution = 5.25 L  Molarity or molar concentration of solution = 2.35 To…

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

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Q: A solution is made using 23.7 g of hexane (MM = 86.18 g/mol) and 60.0 g of octane (MM = 114.2…

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Q: a) What is the mole fraction of the solvent? b) What is the %m/m of the solution? c) What is the…

A: A solution consists of solute and solvent. A solute is defined as the component that is present in…

Q: What is the mole fraction of solute in a 3.22 m aqueous solution? X solute %3D

A: Given an aqueous solution of solute  molality (m) of solution = 3.22 Molality(m) is defined as…

Q: What is the molality of a 60.5% by mass of nitric acid (HNO3) solution?

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

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Q: What is the molality of a solution with a percent mass of 33.5% of sodium perchlorate?

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Q: A solution of LiCl in water is 25.3 % LiCl by mass. What is the mole fraction of the compound LiCl?…

A: Answer: Mass % of 25.3 means in 100g solution 25.3g LiCl is present. Now we have to use this mass…

Q: Calculate the mole fraction of the solute in the solution: 25 g of Cl2 in 125 g of dichloromethane…

A: A mole is a measurement unit for the number of atoms, molecules, or compounds present in a solution.…

Q: What is the mole fraction of solute in a 3.66 ? aqueous solution?

A: Mole fraction of solute in a 3.66 m aqueous solution has to be calculated, Formula used: Mole…

Q: What is the mole fraction of 120 g NaOH in 1 L (1000g) of water?

A: Molecular mass of sodium hydroxide = 40 g.Number of moles of sodium hydroxide = 120/40 = 3…

Q: What is the mole fraction of 21% by mass of glucose (180 MM) aqueous solution?

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Q: The mole fraction of ammonium nitrate, NH4NO3, in an aqueous solution is 3.50×102. %. The percent by…

A: Mole fraction :-  The ratio of moles of solute to the total number of moles of solution is called…

Q: A bleaching solution contains sodium hypochlorite, NaClO, dissolved in water. The solution is 0.650…

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Q: What is the mole fraction of NaOH in an aqueous solution that contains 33.9% NaOH by mass?

A: Given,  An aqueous solution contain 33.9% NaOH by mass, the mole fraction of NaOH is:

Q: The molar concentration of solution that contains 25 g glucose, CH12O6 in 500ml of solution is 2.5…

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Q: Define the following terms:(i) Ideal solution(ii) Molarity (M)

A: Solution: It is made up of two components namely, solute and solvent. When the solute gets dissolved…

Q: What is the mole fraction of solute in a 3.70 m aqueous solution?  xsolute =

A: Molality is the number of moles of solute in 1 kg of solvent.  Here, the solvent is water, as the…