A 0.100 m aqueous solution of which one of the following solutes will have the highest vapor pressure? O FeCl2 O KNO2 O Ca(NO3)2 O Al(CIO4)3

Q: A student dissolves 11. g of glucose (C6H1206) in 175. mL of a solvent with a density of 0.94 g/mL.…

A:

Q: What is the boiling point of a 1.2 m Ca(NO3)2 solution?

A: Given,molality of Ca(NO3)2 = 1.2 m

Q: What mass (in grams) of potassium hydrogen phthalate (KHP) would you need to make 250.0 mL of a…

A: Molarity :- It is the number of moles of the solute dissolved per liter of the solution. It is…

Q: What is the molarity of a concentrated HBR solution if the solution is 69.7% Hbr by mass and has a…

A: 69.7% HBr by mass means, 69.7 g of HBr in 100 g of solution. So, number of moles of HBr in solution…

Q: What volume of barium chloride, BaCl2 is needed to make a 2.5 M barium chloride solution with 0.25…

A:

Q: Which of the following aqueous solutions will have the lowest freezing point? Oa) 0.10 m sodium…

A: The solutions given are  a) 0.10 m sodium carbonate, Na2CO3 (i = 3) b) 0.15 m calcium chloride,…

Q: Which of the following best describes a two-molar sucrose solution? one liter of solution that…

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

Q: A solution contains 117 g of potassium hydroxide, KOH, dissolved in sufficient H2O to give a total…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

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: How many moles of solute particles are present in 1 L of each of the following aqueous solutions (if…

A: Given, Volume = 1 L Molarity of NaBr = 1.3 M Molarity of HNO3 = 0.065 M Formula Used:…

Q: . Suppose two beakers are placed in a small closed containerat 25°C. One contains 400 mL of a…

A: V1 = 400 ml of 0.1 NaCl V2 = 200 ml of 0.25 M of NaCl The volume increases since it is being…

Q: The solubility of heptanol, CH3(CH₂)6OH, is 0.16 g per 0.10 L. What is the molarity of the solution?…

A: We use the below formula to find molarity; Molarity(M) = moles of solute(heptanol)volume of the…

Q: Which of the following solutions will have the highest freezing point? 0.500 m C6H12O6 0.150 m…

A: Given,The solutions are:0.500 m C6H12O60.150 m NaClO40.200 m CoCl20.200 m MgSO4

Q: Say you added a 6.0 M of NaOH solution to an aqueous solution of NaCl (NaCl in H2O). Would the…

A: NaCl is a strong electrolyte which dissociates into Na+ and Cl- ions when dissolved in water. These…

Q: Calculate the mass of NaOH pallets in grams needed to prepare 50 mL of 0.25 M NaOH solution. The…

A:

Q: 0.1 M CCH 206

A: Freezing point of a solution will decreases with  the increase of solute  in the solution .…

Q: What is the mass percent of an aqueous sodium hydroxide solution in which the molarity of NaOH is…

A: Given molarity of NaOH = 9.98 g/mol density of solution = 1.33 g/ml

Q: The solubility of a saturated solution of KCI at 25 °C i= 35.54 g KCI in 100 g of water. Which of…

A: Explained as follows

Q: solutions. As time passes, the volume of solution in the second beaker gradually If we wait long…

A: first beaker contains 283ml of a 0.294M aqueous solution of C12H22O11second beaker contains 453ml of…

Q: Wine is 12% by volume ethanol (C2H5OH). What is the molarity of the solution? The density of ethanol…

A: 12 %by Volume ethanol means 12mil of ethanolin 100ml of water solutions.∴Volume of ethanol =…

Q: A 2.05 m aqueous solution of some unknown solute had a boiling point of 102.1 °C. Which one of the…

A:

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.