dentify which ONE of the following aqueous solutions has the highest freezing point assuming 100% dissolution.   a. 2.00 m KF     b. 1.75 m MgBr2     c. 1.50 m Al2(SO4)3     d. 1.25 m (NH4)3PO4     e. 5.00 m glucose (C6H12O6)

Q: 17. Consider the formation of the three solutions shown in the table. Rank the formation of the…

A: The reaction is exothermic reaction when the heat is liberated in the reaction and the endothermic…

Q: Determine the molal concentration of a sugar solution in water that has a freezing point of –2.1°C.…

A: Given information,    Freezing point = –2.1°C    Value of Kf = 1.86°C/m for water

Q: Using this equation, find the new freezing point for each of the following solutions.  For water, .…

A: a. 3.85 mol NaCl in 4.50 kg of water b. 2.00 g K3PO4 in 1.00 kg of water c. 150.0 g of sugar (molar…

Q: 14. Certain compounds are known to “dimerize” in solution – this means that the intermolecular…

A: The depression in freezing point is given by  ΔTf = i * Kf * molality where ΔTf = depression in…

Q: 5.13 M NaHCO3 solution (density of solution = 1.19 m X -). Round your answer to 2 significant…

A: Molality can be defined as the number of moles of solute per kilogram of solvent.  Molality = moles…

Q: 035 (part 1 of 2) The freezing point of an aqueous solution that contains a non-electrolyte is…

A: To solve this problem we will use the formula  ∆Tf = i Kf m  Where , ∆Tf = depression in freezing…

Q: The vapor pressure of water at 45.0°C is 71.93 torr. Calculate the vapor pressure of a solution of…

A: Answer:When a non-volatile solute is added in a solvent then it causes a decrease in its vapor…

Q: Match the solutions to the descriptions of the freezing points. Clear All One mole of the ionic…

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

Q: Determine the vapor pressure of a solution at 25°C that contains 76.6 g of glucose (CeH1206) in…

A:

Q: Which of the following gives the molarity of a 17.0% by mass solution of sodium acetate, CH3COONa…

A:

Q: Calculate the vapor pressure of a solution consisting of 3 moles of a nonvolatile solute and 15…

A: Given :-  Number of moles of water = 15 mol  Number of moles of non-volatile solute = 3 mol  Vapour…

Q: A certain liquid (A) has a normal boiling point of 127.80°C and a boiling point elevation constant…

A:

Q: A student dissolves 6.1 g of styrene (C3H3) in 225. mL of a solvent with a density of 0.87 g/mL. The…

A:

Q: Which of the following gives the molarity of a 17.0% by mass solution of sodium acetate, CH3COONa…

A: Molarity is also known as molar concentration. It is represented by M. It is one of the units used…

Q: Calculate the molality of a solution prepared by dissolving 13.7 g of sodium hydroxide (NaOH) in…

A: The molality of a solution is calculated by the formula, m=msMs×mS×1000......(1) Where, ms is the…

Q: Potassium hydroxide (KOH) has a lattice energy of −789.0 kJ/mol−789.0 kJ/mol and a heat of hydration…

A: Volume of solution could be heated can be calculated from the energy required for heating and the…

Q: b. A solution contains 10.00 g of a non-volatile hydrocarbon in 100.0 g of acetone. Th boiling point…

A: The question is based on the concept of solutions.   Molality is a method of expressing…

Q: The vapor pressure of pure benzene (molar mass = 78.12 g/mol) at 25 oC is 0.1252 atm. When a sample…

A: The vapor pressure of pure benzene Molar mass of benzene = Weight of benzene = Vapor pressure of…

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: Calculate the freezing point of a 14.00?14.00m aqueous solution of methanol. Freezing point…

A: The freezing point of a 14.00m aqueous solution of methanol is to be calculated. Given: Molality of…

Q: The solubility of nitrogen gas at 25.0°C and 6.17 atm is 0.00000960 mol/L. Calculate the…

A: Henry's law shows that the concentration of a solute gas in a solution is directly proportional to…

Q: 4. Calculate the vapor pressure of a solution prepared by dissolving 70.0 g of naphthalene, C10H8 (a…

A: From the given data we have Mass of napthalene=70.0g Mass of benzene=220.0g Vapour pressure of pure…

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of manganese(II) sulfate…

A: Given  mass of water ( W ) =  273 gram                                  = 0.273 Kg Molar mass of…

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: Which of the following aqueous solutions will freeze at the lowest temperature?            Select…

A:

Q: Choose the aqueous solution below with the lowest freezing point. All solutions are made of…

A: Given, Depression in freezing point is a colligative property which depends upon the amount of…

Q: Find the freezing points of the following solutions. (Kf for water is 1.86°C/m) a. 0.35 moles of…

A: We have to ask here to find the freezing point of the given solutions. The answer to this question…

Q: In an aqueous solution of sulfuric acid, the concentration is 9.11 mol% of acid. The density of the…

A: Given :  Mol % of H2SO4 solution = 9.11 %  Density = 1.2528 g /ml