At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is 1.7 atm. What partial pressure (in atm) of He would give a solubility of 0.830 M?

Q: A 3.02 g sample of a soluble ionic compound with the formula MX2 was dissolved in 780 mL of solution…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

A: Henry's law Molar solubility of gas is directly proportional to the partial pressure of the liquid.…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.185. What is the…

A:

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

A:

Q: At a particular temperature, the solubility of CO2 in water is 0.13 M when the partial pressure is…

A: Given, solubity of CO2 = 0.13 M in partial pressure = 1.5 atm solubity of CO2 = 0.074 M in partial…

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

A: The following numerical problem can be solved by Henry law equation :   C = K P C = concentration…

Q: A student dissolves 0.180g of an unknown molecular solid in 50.0g of water and finds the freezing…

A: We will have to use the formula: ΔTf     =   i*m*Kf m = molality of solution  mass of solvent = 50 g…

Q: The solubility of a gas is 0.880 g/L at a pressure of 2.50 atm. What is the solubility of this gas,…

A: Given: Pressure, P1 = 2.50 atm Solubility, s1 =0.880g/L Pressure, P2 = 1 atm Solubility, s2 = ?

Q: A solution contains naphthalene (C10H8) dissolved in hexane (C6H14) at a concentration of 12.35%…

A: According to the Raoult’s law, for a solution of two volatile liquids, the vapor pressure of each…

Q: At a particular temperature, the solubility of O₂ in water is 0.0500 M when the partial pressure is…

A: According to Henry's law for a particular gas and solvent at a particular temperature, S1/S2=P1/P2…

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

A:

Q: A solution contains 0.168 mol of A3X4 and 0.877 mol of water. Calculate the vapor pressure of the…

A: Given : moles of A3X4 = 0.168 mol And moles of water = 0.877 mol The solute A3X4 is ionic and will…

Q: Calculate the molality of a solution that contains 70g naphthalene C10H8 in 100 g of water. The…

A: Given :-  Mass of naphthalene = 70 g  Mass of water = 100 g  To calculate :-  Molality of solution

Q: A 0.25 mol/kg solution of potassium nitrate (KNO3) freezes at -0.93 °C. Calculate the van't Hoff…

A: Given: molality = 0.25 observed Delta T = -0.93°C normal delta T = Kf × molality…

Q: At a particular temperature, the solubility of NO2 in water is 0.0350 M when the partial pressure is…

A: Answer: This question is based on Henry's law that gives us the relation between solubility of the…

Q: What mass of carbon dioxide (in g) is dissolved in 1,248.9 mL of water at 25°C when the partial…

A:

Q: At a particular temperature, the solubility of H₂ in water is 0.0200 M when the partial pressure is…

A: Given that,  Initial Partial pressure of H2 gas P1 = 0.0900 atm Solubility of H2 at P1 ,  S1 =…

Q: At a particular temperature, the solubility of H₂ in water is 0.0200 M when the partial pressure is…

A:

Q: The partial pressure of water (PH2O) above a water/alcohol mixture is 0.024 atm. If the vapor…

A: The partial pressure of a component in the solution (Pi) is given by the expression (1) in which xi…

Q: A certain sample of concentrated hydrochloric acid is 54.9 % HCI. Calculate the molality of this…

A: To calculate the molality , we would need moles of HCl and mass of solvent .  So we would use given…

Q: At a particular temperature, the solubility of H₂ in water is 0.0200 M when the partial pressure is…

A: Given: Initial pressure, P1=0.0900 atm Initial solubility, x1=0.0200 M Final pressure, P2=0.64 atm…

Q: At a particular temperature, the solubility of NO in water is 0.090 M when the partial pressure is…

A: According to Henry's law, solubility of a gas is directly proportional to its partial pressure.…

Q: 1.00 g of nonvolatile sulfanilamide, C6H8O2N2S, is dissolved in 10.0 g of acetone, C3H6O.The vapor…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: At a particular temperature, the solubility of H₂ in water is 0.0200 M when the partial pressure is…

A: P2/P1 = S2/S1 S1 solubility at pressure P1 And S2 solubility at pressure at P2

Q: At a particular temperature, the solubility of NO in water is 0.090 M when the partial pressure is…

A: Henry,s Law: It states that the solubility of a gas in a liquid is proportional to its partial…

Q: At a particular temperature, the solubility of H₂ in water is 0.140 M when the partial pressure is…

A: According to Henry's law we calculate solubility of gas in liquid. S = KHp Where S = solubility KH =…

Q: A solution is made by dissolving 13.75 mol of non-volatile solute into 34.15 mol of solvent. If the…

A: No.of mole of solute = 13.75 No.of mole of solvent = 34.15 Vapor pressure of pure solvent = 48.60…

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: At a particular temperature, the solubility of Kr in water is 0.060 M when the partial pressure is…

A:

Q: At a particular temperature, the solubility of Kr in water is 0.060 M when the partial pressure is…

A:

Q: The solubility of benzoic acid in water is 0.90 g per 100 ml at 0 °C and

A: The minimum amount of water needed to recrystallize a 15.00 g sample of benzoic acid is to be…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.141. What is the…

A: Given data, P° of benzene is 26.5 torr=0.03486 atm Mole fraction of benzene is 0.141

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

A: Henry’s law is used to calculate the partial pressure of Helium,

Q: 123.2 g of non-volatile ethylene glycol (62.07 g mol ) is added to 304 g of water at room…

A:

Q: At a certain temperature, diethyl ether has a vapor pressure of 400.0 torr. When a sample of benzoic…

A: vapour pressure of diethyl ether = 400 torr = Posolvent vapour pressure of the solution = 342 torr =…

Q: A solution is formed when 0.5822g butanol (MM= 74.121 g/mol) is dissolved in 87.0246g hexane…

A:

Q: A certain sample of concentrated hydrochloric acid is 30.8 % HCI. Calculate the molality of this…

A: Given, Percentage of concentrated hydrochloric acid (HCl) = 30.8 % Molality of the solution = ?…

Q: molar mass

A:

Q: At a particular temperature, the solubility of CO₂ in water is 0.13 M when the partial pressure is…

A: Partial pressure of a gas in a gas mixture indicates the individual gas pressure in the mixture. The…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.113. What is the…

A: When a non-volatile solute is dissolved in a pure solvent then the vapour pressure of the solution…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.147. What is the…

A:

Q: At a particular temperature, the solubility of O₂ in water is 0.0500 M when the partial pressure is…

A: According to the Henry's law, the solubility of any gas in a liquid solution is directly…

Q: A solution is prepared by adding 101 g of lactose (milk sugar) to 102 g of water at 55 °C. The…

A: We have to calculate the partial pressure of water above solution

Q: 7.152g of an unknown solute was dissolved in 0.049883 kg of pure water. This solution has a boiling…

A: 7.152g is given mass of unknown solute  0.049883 kg of pure water is sovent.  Van't Hoff factor of…

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

A:

Q: The solubility of CO, in water at 25°C and 1 atm is 0.034 mol/L. What is its solubility at a partial…

A: According to Henry's law, the amount of gas that is dissolved in a liquid is directly proportional…

Q: At a particular temperature, the solubility of O2 in water is 0.11 M when the partial pressure is…

A: According to Henry's Law, C=kHP where C is the solubility of a gas KH is the Henry's constant P is…

Q: At a particular temperature, the solubility of NO, in water is 0.0350 M when the partial pressure is…

A: The solubility can be calculated by using Henry's law. According to this rule solubility of a gas in…

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.