determine the van't hoff factor of the following solute given the supplementary information provided in each item a.) Iron (III) hydroxide, which is an insoluble precipitate in water      choices: 3, 4, >4, <3, undertemined b.) Phosphoric acid, upon complete dissociation      choices: 3, 4, 5, >5, undertemined c.) Sucrose, upon complete dissolution      choices: 1, 2, 3, 4, undertemined

Q: The freezing point of ethanol is -114.6°C. The molal freezing point depression constant for ethanol…

A: Freezing point of ethanol = =-114.6 °C molal freezing point depression constant = 2.00 °Cm mass of…

Q: ) Calculate the molality of the following aqueous solutions: mpartment (mathbf(A))... a) 2.0 M NaCl…

A:

Q: At what temperature is each of the following solutions -saturated? (Refer to Figure 13.5.) (a) 40 g…

A: Saturated solutions are those where the maximum amount of solute is dissolved.

Q: Which of the following statements is false? O The greater the attraction between the solute and…

A: The ability of any solute Substance to dissolve in solvent like water is called it's solubility.…

Q: The lattice energy (U) for MgCl2 is -2540 kJ/mol and the enthalpy of hydration for Mg2+ is -1903 kj/…

A: The enthalpy of solution (ΔHsol) can be calculated using the lattice energy and the enthalpy of…

Q: Use the graph to estimate the solubility of NaNO, in water at 60 "C. Effect of temperature on…

A: The solution is a homogeneous mixture of solute and solvent. Solute dissolves in a solvent to make a…

Q: Determine the van't hoff factor of the following solute given the supplementary information provided…

A: Can't Hoff factor depends on the Nature of solute.  If solute is non-electrolytic and non- ionizable…

Q: * Á2, Which of the following aqueous soluțions has the highest vapor pressure at 25 C? O 0.04 M NaF…

A: On addition of a non-volatile solute to a solvent, the vapor pressure of the solvent is reduced.…

Q: When 32.4 g of a certain molecular compound X are dissolved in 65.0 g of benzonitrile (C,H,CN), the…

A: we have to calculate the molar mass of X

Q: Rank the following aqueous solutions from the highest (1) to lowest osmotic pressure (4). 0.01 M…

A:

Q: What is the solubility of nitrogen gas, in mg/100 g H₂O at 25°C? Answer in a complete sentence.…

A: ---------------------------------

Q: Data was collected to determine the molar mass of a nonvolatile solid solute when dissolved in…

A: Given  Mass of cyclohexane=10.14 g Mass of solute=0.255g Freezing point change     3.04 oC

Q: Use the graph to estimate the solubility of NaNO, in water at 60 "C. Effect of temperature on…

A: Solubility of a solid is the ability of it to dissolve in a solvent. The solubility of different…

Q: Define molarity and molality and calculate the molarity and molality of the following solutions…

A: Molarity (M)The total number of moles of dissolved solute in per litre of solution is expressed as…

Q: A solution is prepared by combining 5.24 grams of an unknown non-electrolyte with 291.0 grams of…

A:

Q: A solution of sodium chloride in water has a vapor pressure of 19.6 torr at 25°C. What is the mole…

A: a) According to the Raoult's Law, the vapour pressure of a non volatile solute solution is given by…

Q: How many grams of BaCl, should be added to 300 g H₂O so that the freezing point of the solution is…

A:

Q: Q.6. Calculate the molality of 10.950 g of K,SO, dissolved in 625 g pure water. 4

A:

Q: How much potassium nitrate (KNO3) will you have to add to 100 g of water at 40°C to make a saturated…

A: Answer

Q: How does the solubility of a gas in a liquid depend on pressure? How does this pressure dependence…

A: Solubility is defined as the amount of gas that is present dissolved in a solution.As per Henry's…

Q: ((C%H5CH,),0), the freezing point of the solution is measured to be If you need any additional…

A:

Q: Which of the following statements is TRUE regarding colligative properties in solution? Select one:…

A: given For a given concentration of solute in an aqueous solution, the magnitude of boiling point…

Q: What is the solubility of arsine (in units of grams per liter) in water at 25 °C, when the AsH3 gas…

A:

Q: You have an aqueous solution of NaCl that has a freezing point of -5.15°C. What mass (in grams) of…

A:

Q: Calculating molality A student dissolves 9.7 g of biphenyl (C₁3H,) in 250 ml. of a solvent with a…

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Q: The vapor pressure of ethanol is 54.68 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves…

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Q: The addition of 0.125 g of an unknown, non-ionic compound to 100 g of cyclohexane lowered the…

A: Since lowering in freezing point is given by  lowering in freezing point = Kf X m…

Q: 16.) An aqueous solution of a nonvolatile solute has a boiling point of 101.9°C. Calculate the…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: 4. An aqueous solution contains 5.0% NaCl by mass. Calculate the molality and mole fraction of the…

A:

Q: 6. Molality is another way to express the concentration of the solution. It is more precise than…

A: Given, The mass of ethanol is 119 g. The density of ethanol is 0.789 g/cm3

Q: A solution was in a prepared by dissolving 5.46 g of para-dichlorobenzene (C6H4Cl2) in 50.0 mL…

A: Molality of any solution can be determined by dividing the number of moles of solute by the mass of…

Q: 3. In a freezing point experiment using acetic acid as a solvent the following values were obtained:…

A:

Q: What is the ratio of the osmotic pressures of 0.30 M MgBr2 and 0.20 M CsF. Express as a numeric…

A:

Q: Determine the freezing point of a solution that contains 78.8 g of naphthalene (C10Hg, molar mass =…

A: Given:Mass of napthalene (C10H8) = 78.8 gMolar mass of (C10H8) = 128.16 g/molDensity of benzene =…

Q: Rese Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: The solubility of any compoumd can be defined as the mixing of the solvent into the solution at…

Q: Biphenyl, C1„H10. is a nonvolatile, nonionizing solute that is soluble in benzene, C,H,. At 25 °C,…

A:

Q: The solubility of a gas increases in direct proportion to its partial pressure above the solution…

A: Henry's Law state that With increasing the partial pressure of the gas, solubility increases.

Q: < Question 16 of 16 Assuming 100% dissociation, calculate the freezing point (T) and boiling point…

A: In this question, we want to determine the freezing point and Boiling point for the given Solution.…

Q: Determine the van't hoff factor of the following solute given the supplementary information provided…

A: To identify: The van't Hoff factor for the solutes given.

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.