How would you make the following solutions (all solutions are aqueous)? A mathematical answer as well as a practical description is required. 500.0 g of solution using sugar (C6H12O6) in water that has a mole fraction of 0.020.

Q: An ethylene glycol solution contains 21.2 g of ethylene glycol (C,H,O2) in 85.4 mL of water.…

A: The freezing point of a solution is determined by: ∆Tf = Kfm The given information is: Mass of…

Q: A glucose solution contains 55.8 g of glucose (C6H12O6)in 455 g of water. Calculate the freezing…

A: Boiling point increases and freezing point decreases on adding glucose

Q: How would you prepare the following aqueous solutions?(a) 365 mL of 8.55 x 10-2 M KH2PO4 from solid…

A: To find: How to prepare the given solutions.

Q: A solution is prepared by condensing 5.25 L of a gas, measured at 21.0°C and 737 mmHg pressure, into…

A:

Q: What mass of glucose (C6H12O6) should be dissolved in 10.0 kg of water to obtain a solution with…

A: Depression in freezing point of a solution is given by: where ∆Tf is the depression in freezing…

Q: Calculate the freezing point and the boiling point of each of the following aqueous solutions.…

A: Since the depression in freezing point of any solution is given by  depression in freezing point = i…

Q: How would you prepare the following aqueous solutions?(a) 1.50 kg of 0.0355 m ethanol (C2H5OH) from…

A: First step is to calculate the total mass of solution: Total mass of solution = mass of solute+mass…

Q: A solution contains naphthalene (C10H8) dissolved in hexane (C6H14) at a concentration of 12.27 %…

A: Concentration of napthalene in hexane 12.27%by mass Vapoue Pressure of pure hexane=151 torr Molar…

Q: Calculate the mole fraction of an aqueous solution that is 16 % by mass X2SO4 (molar mass = 168.15…

A: Given: % by mass of X2SO4 = 16 % And molar mass of X2SO4 = 168.15 g/mol.

Q: How could you prepare a 3.62 m aqueous solution of glycerin, C3H8O3? Assuming ideal solution…

A: For prepare 3.62molal  solution we have take 3.62 mole glycerin in 1000gm of water. Molality is a…

Q: 3. A solution is prepared by dissolving 26.43 g of ammonium sulfate in enough water to make 225.0 mL…

A: Introduction:  Concentration in terms of molarity is defined as the moles of solute present per…

Q: what are the mole fractions of H3PO4 and water in a solution of 66 g of H3PO4 in 125 g of water

A: Mole fraction is defined as the number of moles of the component ( solute or solvent ) divided by…

Q: calculate the boiling point of an aqueous solution in °C with 1.87 mol of calcium chloride per 4.16…

A: Data given: Number of moles of calcium chloride (CaCl2), n = 1.87 mol Mass of water, W = 4.16 kg…

Q: When 13.62 g (about one tablespoon) of table sugar (sucrose, C12H22O11) is dissolved in 241.5 mL of…

A:

Q: Suppose that you make a solution by dissolving 325 g of glucose C6H12O6 in 525 g of water. Please…

A: Since the glucose is a non volatile solute so the vapour pressure of the solution will be equal to…

Q: A 4.2 m aqueous solution of an ionic compound with the formula MX2 has a boiling point of 103.5 ∘C.…

A: Given:Molality = 4.2 m = 4.2 mol/kg.Boiling point of solution = 103.5 ℃.Boiling point of water = 100…

Q: Calculate the theoretical boiling point of a solution made by dissolving 10.0 g of NaCl (MM 58.44)…

A: Recall the data, mass of NaCl=10.0 g MM=58.44 g mol-1 Mass of solvent=54.0 g i for NaCl=2

Q: How would you prepare the following aqueous solutions?(a) 365 mL of 8.55X10⁻² MKH₂PO₄ from solid…

A: 1)no of moles=mass molar mass 2) molarity=no of molesvolume of solution in liters   3) dilution law,…

Q: What is the mole fraction of water in a solution composed of 3.25 g methanol (CH3OH) and 250 g of…

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Q: the following solutions in order of increasing boiling point: 2.0 m LiBr 2.5 m methane, CH4 2.2 m…

A: Given, 2.0 m LiBr , 2.5 m methane, CH4 2.2 m Ca(NO3)2 , 1.5 m ethanol, CH3CH2OH First, find the…

Q: molality

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Q: How would you prepare 425g of an aqueous solution containing 2.40% by mass of sodium acetate…

A: Given: The mass % of sodium acetate (NaC2H3O2) solution, =  2.40%

Q: How would you prepare a 3.08 m aqueous solution of glycerin,C3H803? What is the freezing point of…

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Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 458.…

A:

Q: If a 0.5000 M solution is prepared at 15 degrees C, what would its molarity be at 25 degrees C?

A: Given molarity of solution = 0.5000M. It means 0.5 moles are present in 1000 mL water. The…

Q: How many grams of sucrose (C12H22011, 342.3 g/mol) would be needed to make 2.5 L of a solution with…

A: Osmotic pressure is that pressure which need to be applied on a pure solvent to prevent it from…

Q: Calculate the percent by mass of the solute in the following aqueous solution. 31.0 g of KCl in 147…

A: Given  Mass of KCl     = 31 gram  Mass of water = 147 gram  Percent by mass of solute = ?

Q: 1. a. How many grams of potassium nitrate is added to 250.0 g of water to prepare a 15.0% potassium…

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Q: A solution is prepared by dissolving 62.0 g of glucose, C,H, O, in 125.0 g of water. At 30.0 °C 12…

A: Vapour pressure of a solution can be calculated by using Following formula - P = X P0 Here , P is…

Q: Calculate the freezing point of solution given below. A solution is prepared by condensing 4.00 L of…

A: First, calculate the moles of gas using the ideal gas equation: PV=nRTn =PVRT=(720mmHg/760mmHg)×…

Q: how would you prepare a 1.50 molal solution of sucrose in water ? at what temperature would the…

A: The concentration is also expressed in terms of molality. The formula of molality is as follows, To…

Q: Calculate the boiling point of the solution prepared by adding 25.30 g of ferric chloride to 263 mL…

A: Elevation of boiling point  ∆Tb = Kb * m  Kb = 0.520C/m  m = Molality = Number of moles / Volume of…

Q: An aqueous solution contains 64.0 g of ethanol (C2H5OH) in 122.0 g of solution. What is the mole…

A: Moles of ethanol = mass of ethanolmolar mass of ethanol = 6446 = 1.39 mol Moles of water = mass of…

Q: Which of the following aqueous solutions would have the highest boiling point ? A) 1.0m NaNO3 B) 1.0…

A: Solutions Boiling point (°C) A) 1.0 m NaNO3 380 B) 1.0 m HF  19.5 C) 1.0 m C6H12O6 150 D)…

Q: What is the mole fraction of water in a 56.214 percent C6H12O6 aqueous solution?

A: An aqueous solution has 56.241% C6H12O6. If the amount of C6H12O6 solution is taken as 100 g, then…

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: 70.0 g of calcium chloride (CaCl2) is dissolved in 200.mL of water at 10.0 degrees C. What is the…

A: Number of moles = Given weight/molar mass                               =70.0 g /110.98 g/mol…

Q: A solution is prepared by dissolving 1.494 g of potassium permanganate, KMnO4 (molecular weight =…

A: Given: Weight of the sample =1.494 g Molar mass of potassium permanganate=158.034 g/mol The volume…

Q: When 13.62 g (about one tablespoon) of table sugar (sucrose, C12H22O11) is dissolved in 241.5 mL of…

A:

Q: A solution was prepared by dissolving 120 g of NaCl in 250 g of H2. What is the mole fraction of…

A: Given, A solution was prepared by dissolving 120 g of NaCl in 250 g of H2.  Mole fraction can be…

Q: How would you prepare the following aqueous solutions?(a) 1.50 kg of 0.0355 methanol (C₂H₅OH) from…

A: Given: mass of solution is 1.50 kg. Molality of methanol is 0.0355 m

Q: What is the molarity of a solution with 94.3 g of glucose molar mass 180.16 g per moles in 636 g of…

A:

Q: A solution of urea, CN2H40, molar mass 60.04 g/mol, in water is prepared as follows: 5.161 g urea is…

A: Given: Molar mass of urea = 60.04 g/mol mass of ures = 5.161 g volume of solution = 100.0 mL density…

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: A solution contains napthalene (C10H8) dissolved in hexane (C6H14) at a concentration of 10.85%…

A:

Q: A solution is prepared by adding 25 g of C6H12O6 of glucose to 100 g of water. The resulting…

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

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Q: Calculate the number of moles of solute present in 55.0 mg of an aqueous solution that is 1.40 m…

A: The molality is given as follows,

Q: Calculate the mass of water, in grams, needed to prepare a 0.365 molal solution of sodium nitrate…

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Q: What is the mole fraction of water in a solution that contains 70.2 g of urea and 23.1 g of water?…

A: Given,  Mass of urea (solute) = 70.2 g  Mass of water (solvent) = 23.1 g  Molar mass of urea = 60.06…