Which ionic solid is most soluble in water at 60°C? A. sugar (C2H0:1) B. KNO, C. NANO, D. NaBr E. Ce:(SO.))

Q: A solution is made using 28.3 percent by mass CH₂Cl₂ in CHCl₃. At 30 °C, the vapor pressure of pure…

A: Given: Percent by mass of CH2Cl2 = 28.3 % Assuming 100 g of solution.

Q: Argon makes up 0.93% by volume of air. Calculate its solubility (mol/L) in water at 20°C and 1.0…

A: The mathematical expression on henry's law is ------ Sgas = kH × Pgas And according to Dalton's law,…

Q: A solution is prepared from 2.00 x 10 2 g of sucrose (342g/mol) and 3.5 x 10 2 g water (18 g/mol).…

A: Given values- Weight of Sucrose = 200 gm Weight of water = 350 gm Vapour pressure of water = 17.5…

Q: A solution of ethanol CH3CH2OH and water is boiling at 84.8°C. A sample of the vapor above the…

A: From the given data,Mass of ethanol = 90 gMolar mass of ethanol = 46.07 g/molNumber of moles of…

Q: A liquid has its vapor pressure measured at several temperatures. A graph of the ln P vs 1/T is…

A: The solution is given below -

Q: What mass of ethylene glycol (C2H6O2) must be added to250.0 g of water to obtain a solution with a…

A: The given problem can be solved by using the formula given below as;        Where Kb is the molar…

Q: C3H7OH, a nonelectrolyte is commonly used as an antiseptic. A 0.20 mol sample of C3H7OH is dissolved…

A: Equation for depression in freezing point is,  ΔTb  =  i  ×  kb  × m i     -  van't hoff factor = 1…

Q: 9.) Limonene (136.24 g/mol) is one of the compounds that are found in rinds of citrus fruits and it…

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Q: A solution was prepared by combining 54.62 of sucrose (MM C12H2201 = 342.34 g/mol) to 1452 g of…

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Q: A solution of methylene chloride (CH2Cl2) and ethanol (CH3CH2OH) that is 25.% methylene chloride by…

A: Calculate the mole fraction of methylene chloride (A) and ethanol (B),

Q: A certain liquid X has a normal boiling point of 134.90 °C and a boiling point elevation constant…

A: Given: The boiling point of pure solvent = 134.9°C The boiling point of the solution = 136.5°C Mass…

Q: A sample of sulfur weighing 0.210 g was dissolved in 17.8 g of carbon disulfide, CS2 (Kb = 2.43…

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Q: Which pairs of liquids are likely to be miscible? (a) H,O and CH,OH (c) C̟H4 and CCl, (b) H,O and…

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Q: Calculate the molal boiling-point constant for water that has a boiling point of 100ºC, a heat of…

A: Given: Normal boiling point of water = 100 oC Heat of vaporization of water = 539.7 cal/g. And…

Q: The vapor pressure for pure water and pure acetone is measured as a function of temperature. In each…

A: The Clausius Clapyeron equation is  The slope for the graph is given by, Given,  The slope of…

Q: 5. Which ionic solid is most soluble in water at 0°C? A. sugar (C12H22O11) B. KNO: C. NANO3 D. NaBr…

A: since you have posted a multiple questions in a single session, we are entitiled to answer only…

Q: The vapor pr is glucose. Calculate the g/mol), are d water = H2C %3D VP(solution)

A: Given that: Vapor pressure of Water = 23.75 mm Hg Mass of Glucose = 6.562 g Molecular weight of…

Q: A 11.92 A solution prepared by dissolving 5.00 g of aspirin, C9HgO4, in 215 g of chloroform has a…

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Q: 5. Which ionic solid is most soluble in water at 0°C? A. sugar (C12H22011) B. KNO: C. NANO3 D. NaBr…

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Q: The vapor pressure of water at 25.0°C is 23.8 torr. Determine the mass of 180 g/mol) needed to add…

A: Answer is explained below.

Q: Of F2, CF4, and SF2 which substance is more soluble in water? Explain.

A: Basic principle of solubility is "like dissolves like".   This means polar compounds will be soluble…

Q: · In general, under room temperature, which of the following type(s) of solid(s) would not dissolve…

A: The network covalent solids ate the solids that are insoluble in any kind of solvent. Therefore…

Q: What is the boiling point of a 2.6 m sucrose solution in ethanol? Kb(ethanol) = 1.22 °C/m and the…

A: colligative property are those property which depend on the number of particle of the solute

Q: sh can live in lakes that are frozen because liquid water remains below the ice at the surface.…

A: Fish can live in lakes that are frozen because liquid water remains below the ice at the surface.…

Q: Calculate the mass of propylene glycol (C3H8O2) that must be added to 0.350 kg of water to reduce…

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Q: A mixture with a total mass of 1.67 g contains sucrose and ethyl alcohol. This mixture is reacted…

A: Find the complete solution given below

Q: What is the freezing point?

A: Given: Normal boiling point of solution=103°C Boiling point of H2O=100°C Kb=0.51°C/m Kf =1.86°C/m…

Q: The vapor pressure of chloroform is 173.11 mm Hg at 25°C. How many grams of testosterone, C19H2802,…

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Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

A: Given,  Mass percent of KCl in solution = 15.85%  Molar mass of KCl = 74.5513 g/mole  Density of the…

Q: In winter, overnight temperatures in Tahoe can reach – 9 °C. Methyl alcohol has a freezing point of…

A: Given : Temperature in Tahoe = -9 °C. Freezing point of methyl alcohol = -97.6 °C And boiling point…

Q: A solution of methylene chloride (CH2Cl2) and ethanol (CH3CH2OH) that is 10.% methylene chloride by…

A: The mole fraction of methyl chloride (χM) at 750C is calculated as shown in equation (1) where P0M…

Q: . A solution is made using 28.3 percent by mass CH₂Cl₂ in CHCl₃. At 30 °C, the vapor pressure of…

A: Given : Mass percent = 28.3  Pressure of pure CH2Cl2 = 490 mmHg

Q: 60 KCL NaCi 20 Ce (So) 20 40 60 80 10 Temperature ("C) 5. Which ionic solid is most soluble in water…

A:

Q: Use the following data to answer the questions below: a) What happens to the vapor pressure of…

A: Evaporation : The process of conversion of liquid molecules into vapour  state is called Evaporation…

Q: A 2.00-g sample of a large biomolecule was dissolved in 15.0 g carbon tetrachloride.The boiling…

A: Given: Mass of  large biomolecule = 2g Mass of carbon tetrachloride(solvent) = 15 g Boiling-point…

Q: 1. Adding 1 mol of NaCl to 1 kg of water lowers the vapor pressure of water more than adding 1 mol…

A: Lowering of the vapor pressure is a colligative property, which depends on the number of solute…

Q: The vapor pressure of benzene is 73.03 mm Hg at 25°C. How many grams of testosterone, C19H2302, a…

A: The intervention of non-volatile compounds in any particular solution results in a decrease in…

Q: A solution is made using 28.3 percent by mass CH₂Cl₂ in CHCl₃. At 30 °C, the vapor pressure of pure…

A:

Q: s temperature, the vapor pressure of pure water is 233.70 mmHg. (MH20: 18 g/mol, MNaci: 58.5 g/mol)

A: Given,  Mass of Nacl = 23.4 g  Mass of water = 270 g  Molar Mass of NaCl = 18 g/mol Molar mass of…

Q: A solution is prepared by dissolving 10.70 g of ordinary sugar (sucrose, C12H201]. molecular weight…

A: Elevation of boiling point is given by,                                                    Where,…

Q: Henry's Law constant is 0.000600 mol/kg-bar and 0.00130 mol/kg.bar for N2 and O2 respectively at…

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Q: 29.06 g butane, C4H10, is added to 225 g CCl4. Assume the components are nonvolatile and that the…

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Q: The vapor pressure of ethanol is 54.68 mm Hg at 25°C. How many grams of chlorophyll, C55H72MGN4O5, a…

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Q: 8. A solution containing compounds C and D has a total vapor pressure (Potal) of 120 mmHg and the…

A: Here we will use the Raults law which states that the Vapour Pressure of a solution is equal to the…

Q: A 4.25 g of a substance in 125 g CCl4 raises the boiling point by 0.75 K. Determine  the…

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Q: Calculate the percent by mass of pentane in the boiling solution here some day you may need in the…

A: Given,Vapour pressure of pentane = 2451. torrVapour pressure of ethanol = 725 torr.Mass of pentane =…

Q: 20.8 grams of Ammonia (NH3) are dissolved in 1.17kg of water. What is the new boiling point of the…

A: Numerical regarding elevation in boiling point.

Q: A solution was prepared by dissolving 34.3 grams of glucose (C6H12O6) in 107 g of water. The density…

A: Elevation in boiling point is a colligative property which depends upon number of particles. On…

Q: One of the attractive features of ionic liquids is their lowvapor pressure, which in turn tends to…

A: VAPOR PRESSURE: Vapor pressure is defined as the measure of the capability of a substance which can…