What masses of nitrogen and oxygen are dissolved in 238 g of water at 20.0 °C when the water is saturated with air, in which PN2 equals 593 torr and Poz equals 159 torr? At 1.00 atm pressure, the solubility of pure oxygen in water is 0.00430 g O2/100.0 g H2O, and the solubility of pure nitrogen in water is 0.00190 g N2/100.0g H2o. i mg of nitrogen mg of oxygen eTextbook and Media Hint

Q: A solution is prepared by dissolving 40.00 g of NaCl (f.w. = 58.44 g mol–1), a non-volatile solute,…

A: Given: The mass of NaCl = 40.00 g The volume of the solution = 1 L Temperature = 25 °C The…

Q: Calculate the molality of chloride ions in an aqueous solution of magnesium chloride in which the…

A:

Q: A solution is prepared by dissolving 40.00 g of MgCl2 (f.w. = 95.211 g mol–1), a non-volatile…

A: Given,  Mass of non-volatile solute, MgCl2 = 40.00 g  Molar mass of MgCl2 = 95.211 g/mole  Volume of…

Q: The solubility of CO2 in water at 25°C and 1 atm is 0.034 mol/L. What is the solubility of CO2 in a…

A: where p is the partial pressure of the solute in the gas above the solution, c is the concentration…

Q: At 297 k the vapor pressure of pure 2-butanone (CH3COCH₂CH3) is 0.126 atm and the vapor pressure of…

A: Mole fraction of 2-butanone

Q: The vapor pressure of benzene, C6H6, is 94.6 Torr at 25 °C. A nonvolatile compound was added to…

A:

Q: 12 At 20°C and a pressure of 1 bar, the solu- bility of hydrogen chloride is 445L per liter of water…

A: Given : Molar volume of HCl i.e hydrogen chloride = 24 L/mol. Solubility of HCl = 445 L And volume…

Q: Calculate the solubility of carbon dioxide in water at 25°C when its partial pressure is 0.2 atm.…

A: Given: Partial pressure of CO2 = 0.2 atm Henry's law constant of CO2 in water = 0.031 atm/mol-L

Q: In the Harber process for ammonia synthesis, K= 0.036 for N2(g) + 3H2(g) ⇋ 2 NH3(g) at 500. K. If…

A: The given reaction of ammonia process is –

Q: When 13.66g of Lactic Acid (C3H6O3) are mixed with 115g of stearic acid (C18H36O2), the mixture…

A: To calculate freezing point depression constant , we would use formula of freezing point depression…

Q: When you open a bottle of a carbonated beverage, bubbles of carbon dioxide gas escape from the…

A: Henry’s Law:Henry's Law explains the solubility of gas in a liquid solution. It states that the…

Q: When 2.06 g of a certain molecular compound X are dissolved in 90. g of benzene (CH), the freezing…

A: mass of solute = 2.06 g mass of solvent = 90.0 g Solvent = benzene Freezing point = 3.5 oC

Q: At 20 °C, the concentration of dissolved oxygen in water exposed to gaseous oxygen at a partial…

A: Since you have asked multiple question, we will solve the first question for you as per our…

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: Osmotic pressure can be defined as the minimum pressure that must be applied to a solution to halt…

Q: The initial freezing temperature of 0.13 kg of a pure solvent is 6°C. 15.0 grams of a solute with…

A: Given: Freezing point of pure solvent = 6 oC Mass of solute added = 15.0 g Molar mass of solute =…

Q: What mass of Cu3(AsO4)2 can be dissolved in 10.0 L of aqueous solution at 25 °C given that Ksp for…

A:

Q: The normal freezing point of benzene (C6H6) is 5.500 °C and its Kfp value is 5.12 °C/m. In a…

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Q: A 0.025 M carbon dioxide, CO2, aqueous solution is prepared. What is the partial pressure (in atm to…

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Q: Camphor, C10H16O, melts at 179.8˚C, it has particularly large freezing point depression constant, Kf…

A: Given:  Camphor,C10H16O melts at 179.8˚C freezing point depression constant, Kf = 40.˚C/molal…

Q: There is a system in which solid colloids (density = 2.5 g/cm^3) with a particle diameter of 300 nm…

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Q: The vapor pressure of an aqueous solution of copper(II) sulfate at 38 °C is 0.06430 atm. The vapor…

A:

Q: The vapor pressure of an aqueous solution of iron(III) chloride at 32 °C is 0.04587 atm. The vapor…

A: Depression in freezing point, elevation in boiling point, lowering of vapor pressure etc. are…

Q: At 25 °C and 775 Torr, carbon dioxide has a solubility of 0.0347 M in water. What is its solubility…

A: Given -> T = 25°C  P1= 775 torr  Solubility (S1) = 0.0347 M  P2 = 1330 torr

Q: Calculate the molar mass of the solute in a solution of 2.47 g of a mo electrolyte in 100 g of…

A: Given data contains, Mass of solvent is 100g. Mass of solute is 2.47g. Depression in freezing point…

Q: 10. What is the expected vapor pressure at 25 °C for a solution prepared by dissolving 158 g of…

A: Given:Mass of sucrose (solute) = 158 g.Mass of water (solvent) = 1800 g.Vapor pressure of pure water…

Q: The vapor pressure of water at 30 °C is 4.24 kPa. Calculate the vapor pressure if 95.0 g of xylose,…

A: The question is based on the concept of colligative properties. We need to calculate vapour pressure…

Q: A solution contains 1.75 g of a non–volatile, non–electrolyte solute dissolved in 23.47g stearic…

A:

Q: A polymer of large molar mass is dissolved in the organic solvent dimethylformamide (C3H7NO) at 25…

A: Answer:Here:

Q: At 2.0 atm 54 g of acetylene, C 2 H 2 , dissolves in 1 L of acetone. If the partial pressure of…

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Q: Phenol (C6H5OH) is partially dimerized in the solvent bromoform. When 2.58 g of phenol is dissolved…

A:

Q: The Henry’s law constant for CO2 in water at 25 °C is3.1x 10-2 M atm-1. (a) What is the solubility…

A: (a)Given, Henry’s constant for CO2 in water = 3.1*10-2M/atm. The mole fraction of CO2 in air is…

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.