Consider the 3 solutions listed below. Which solution will have the lowest freezing point? Which solution will have the lowest boiling point? Give a SHORT SIMPLE explanation for your answers I) 1.0 M NaCl plus 1.0M CaCl2 in water II) 0.5 M NaCl plus 0.5 M CaCl2 in water III) 2.0 M NaCl in water

Q: The vapor pressure of pure water is lower than the vapor pressure of a 3.20 m solution.

A: In the given problem we have to discuss that why their is lowering of vapor pressure of pure water…

Q: What is the freezing point of a solution that is made by dissolving 284 grams of iron(III) sulfate,…

A: Amount of Fe2(SO4)3 = 284 gMolecular wt. of Fe2(SO4)3 =399.88 g/moleNo of moles of Fe2(SO4)3 =…

Q: 5. Predict the vapor pressure of a solution prepared by mixing 35.0 g solid sodium sulfate (molar…

A:

Q: Calculate the freezing point of a solution containing 50.0 g of NaCl in 5000 mL of water. kf for…

A: When a non-volatile solute is added to the solvent, the freezing point of the solution decreases…

Q: A solution contains 0.154 mol NaCl and 0.957 mol H,0. Calculate the vapor pressure of the solution…

A: The given problem is based on the relative lowering in vapour pressure which is explained on the…

Q: 29 g of KOH is dissolved in 250. mL of water. What is the mass percent of KOH in this solution?…

A: Hence you posted multiple choice questions, I will answer the first three sub questions. (1) mass of…

Q: Calculate the freezing point of a solution of 40.0 g methyl salicylate, C 7H 6O 2, dissolved in 800.…

A:

Q: Which of the following aqueous solutions would have the lowest vapor pressure?

A: Relative Lowering in vapour pressure is a colligative property. When a non-volatile solute is added…

Q: Consider the following aqueous solutions:  A. 0.10 m NH4NO3,  B. 0.10 m Fe(NO3)3 C. 0.10 m Ba(NO3)2…

A: Depression in freezing point is given by:

Q: A college student is trying to determine the freezing point of an aqueous solution. He know it will…

A: As a non volatile substance is added to a solvent,the freezing point of solvent is depressed. It is…

Q: 148 gimol 3.82 x 103 73.9 g/mol 80 g/mol * 00 00 O000

A:

Q: How much table salt should be added to 300 g water to lower its freezing point to -2.00°C?

A: given data : Kf of water = 1.86 °C/m  Freezing point of water = 0°C  ∆Tf = 0-(-2.00) = 2.00°C  Mass…

Q: Which of the following aqueous solutions has the highest vapor pressure at 25 *C? 0.04 M NaF sodium…

A:

Q: A solution is prepared by adding 0.458 moles of Mg(NO3)2 to 1.00 mole of water. Calculate the vapor…

A: The colligative properties are those properties of solutions that depend on the number of solute…

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: 1) A solution containing 10.0 g of an unknown molecular liquid and 90.0 g water has a freezing point…

A:

Q: When 1.0 mol of HF is dissolved in 1.0 kg of water, the boiling point of the resulting solution is…

A:

Q: Which solution will have the lowest freezing point? Which solution will have the lowest boiling…

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: 4. A compound contains 42.9% C, 2.4% H, 16.6% N, and 38.1% O by mass. The addition of 3.16 g of this…

A:

Q: The freezing point of water H₂O is 0.00°C at 1 atmosphere. How many grams of calcium chloride (111.0…

A:

Q: An aqueous solution is formed by dissolving 2.000 g of Na3PO4 (163.941 g/mol) in enough water to…

A: Given, Mass of Na3PO4 dissolved= 2.000g Molar mass of Na3PO4= 163.941 g/mol Volume of solution= 10ml…

Q: Put these aqueous solutions in order of decreasing freezing point. highest freezing point 1 E 0.1 m…

A: ∆Tf = im Kf  m is molality  Kf is constant  m is molality ∆Tf is depression in freezing point. i is…

Q: What is the freezing point of an aqueous solution that contains 1.3 moles of MgCl2 per 1 kg water?

A: The freezing point has to be calculated

Q: A small amount of acetonitrile (CH₂CN) is dissolved in a large amount of water. Imagine separating…

A: Answer:The enthalpy of a solution is defined as the quantity of heat absorbed or liberated when a…

Q: Calculate the freezing point of a solution of 35.0 g methyl salicylate, C 7H 6O 2, dissolved in 800.…

A: Calculate the number of moles of methyl salicylate (C8H8O3): Calculate the molality of the…

Q: 41. Which aqueous solution has the greatest change in freezing point relative to pure water?  A)…

A: Answer:- This question is answered by using the simple concept of depression in freezing point which…

Q: 2. When 3 g of an unknown solute is dissolved in 50 g of benzene, the resulting solution has a…

A:

Q: The density of a 0.438 M solution of potassium chromate (K2CrO4) at 298 K is 1.063 g/mL. Calculate…

A:

Q: Which of the following aqueous solutions would have the highest vapor pressure? A) 0.10 M NaCl B)…

A: Given: A) 0.10 M NaCl.       B)   0.10 M MgCl₂ C) 0.10 M CH₃OH    D) 0.10 M Li₃PO₄ Solution:…

Q: Determine the freezing point depression of a solution that contains 30.7 g glycerin (C 3H 8O 3,…

A: Depression at the Freezing Point: A solution's freezing point is lower than that of the pure…

Q: Calculate the molar mass of the unknown compound. (Use Kf=1.86∘C/m) An aqueous solution containing…

A:

Q: Calculate the freezing point of a solution containing 50.0 g of NaCl in 5000 mL water . K for water…

A: Given in the question, Volume of water = 5000 mL Mass of NaCl = 50.0 g Kf for water = 1.86 C°/m. As…

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.