Solubility vs. Temperature 150 140 KI 130 120 110 gases NaNO, 100 solids 90 KNO 80 HCI NH CI. 70 60 NH, KCI 50 Na,SO, 40 NaCI KČIO, 30 20 10 10 20 30 40 50 60 70 80 90 100 Temperature (°C) Grams of solute/100g H,0

Q: Which compound has the greatest affect on the freezing point of a solution? C6H1206 or NaCl

A: The compound which has greatest effect on the freezing point has to be given,

Q: The EPA has set the MCL for the concentration of cadmium as 5.05.0 ppb. What is the concentration of…

A:

Q: 6-10. What is the percent concentration of rubbing alcohol in a solution that contains 300 g of…

A: The mass of the rubbing alcohol = 300 g The mass of the solution = 500 g

Q: 6. When 60 g of calcium chloride is dissolved in 500 g of Water, greater than (a) exists as a liquid…

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Q: A potasium carbonate solution is 14.6% KCO3 by mass and has a density of 0.68 g/mL. Calculate…

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Q: If 65 g of NH4Cl are added to 100 g of water at 50 °C, how many grams of NH4Cl will not dissolve?

A: We want to add NH4Cl are added to 100 g of water at 50 °C

Q: The density of the concentrated HBr solution of 48% by mass is 1.50 g / ml.  a) How many grams of…

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Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity ( M ) is defined as " the number of moles of solute ( n ) present in one litre of solution.…

Q: A solution prepared by dissolving 513mg of a sugar (a molecular compound and a nonelectrolyte) in…

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Q: Give instructions for preparing 500 mL of a 0.15 M solution of NaCl

A: Please find your solution below : Molarity of a solution is a measure of concentration which is…

Q: A solution contains 0.625 g Ca2+0.625 g Ca2+ in enough water to make a 1825 mL1825 mL solution. What…

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Q: Commercially available concentrated hydrochloric acid is 37,0% w/w HCl. Its density is 1,18 g/mL.…

A: Given,  Concentration of HCl in mass percent = 37.0% w/w  Density = 1.18 g/mL  a). Calculate…

Q: A solution prepared by dissolving 682  mg of a sugar (a molecular compound and a nonelectrolyte) in…

A: Depression of freezing point : In a pure solvent when a non-volatile solute is mixed then  the…

Q: A solution prepared by dissolving 342  mg of a sugar (a molecular compound and a nonelectrolyte) in…

A: Mass of sugar or solute = 342 mg   ...Or  because 1g = 1000 mg   ...so, = 342 mg × (1g / 1000 mg )…

Q: What is the freezing point of an aqueous PCl₃ solution made to be 0.81 m PCl₃? (Kf for water is 1.86…

A: Given : Solution is an aqueous solution of PCl3 means solvent is water and solute is PCl3. And…

Q: What volume of 3.00 M CH3OH solution solution is needed to provide 0.270 mol of CH3OH

A: Molarity of  CH3OH solution = 3.00 MMoles of  CH3OH  = 0.270 mol

Q: Concentrated phosphoric acid is 90% H3PO4 by mass and the remaining mass is water. The molarity of…

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Q: Calculate the mass percent of solute in the following solutions. 1.2×10-3 g of NaOH dissolved in…

A: Welcome to bartleby !  Introduction :  We have to calculate mass % of solute .

Q: What is the molarity of a 12.6% solution of sodium carbonate with density of 1.31 glml?

A: Molarity is calculated using,

Q: A solution is make by weighing out 15 g of KCl in 100 g of H2O. What is the weight/percent…

A: Weight percent = (mass of solute/mass of solution)*100

Q: Which of the following aqueous solutions will freeze at the lowest temperature? 0.15 m NaBr 0.40 m…

A: Greater the vont  hoff factor Greater will be the change  in colligative Properties.

Q: What is the molarity of a 11.7 m solution of methanol (CH3OH) in water? The density of the solution…

A: The molarity is defined as the number of moles of solute in one liter of the solution. The unit in…

Q: Calculate the volume of 0.5 M NaCl solution required to prepare a 500.0ml, 3 ppm solution of Na+

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Q: What is the molarity of the sodium hydroxide solution

A: The given question can be solved on the basis of the molarity equation as shown below- M1 V1 = M2 V2…

Q: Which solution will have the lowest freezing point? options: 0.25 m MgCl₂ 0.25 m NaCl 0.25 m HCl…

A: Which solution will have the lowest freezing point?

Q: Calculate the volume in mL of 100% alcohol required to make 0.75 L of 70% (v/v) solution of alcohol…

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Q: Which of the following aqueous solutions has the highest boiling point? A) 0.2 m KCl b) 0.3 m…

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