Water at 20.0°C when the water is saturated with air, in which PN2 equals 593 torr and Po2 equals 159 torr? At 1.00 atm pressure, the solubility of pure oxygen in water is 0.00430 gO2/100.0 g H2O, and the solubility of pure nitrogen in water is 0.00190 g N2/100.0 g H20. i mg of nitrogen mg of oxygen eTextbook and Media Hint Assistance Used How is concentration related to partial pressure?

Q: The solubility coefficient of a gas may be defined as the number of cubic centimeters (STP) of the…

A: The objective of the question is to calculate the Henry's constant.

Q: The partial pressure of CO2 gas above the liquid in a bottle of champagne at 20°C is 5.5 atm. What…

A: Given data contains, Partial pressure is 5.5 atm. Henry's law constant is 3.7×10-2 mol/L.atm.

Q: Henry s law is important in environmental chemistry, where it predicts the distribution of…

A: According to Henry,s law, the distribution of pollutants in water  and atmosphere can be predicted…

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: mol The solubility of CO₂ in water at 25 °C and 1 atm is 0.034 . What is its solubility at a partial…

A:

Q: A soft drink is made by dissolving CO2 gas at 3.60 atm in solution at 20oC. What amount (in moles)…

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Q: 1. A solution was made from 32.6 g Na PO4 and 80.0 mL of H,O at 25 °C (molar mass = 163.94 g/mol;…

A: Mass of Na3PO4 (solute) =32.6 g Molar  mass of  Na3PO4 =163.94 g/mol Number of moles of Na3PO4 =…

Q: calculate the molar mass of the polymer. Take the density of the solution to be 0.886 g cm

A: Organic solvent  tetrahydrofuran (C4H8O) The osmotic pressure () can be calculated from the…

Q: Calculate the value of the equilibrium constant, Ke , for the reaction Q(g)+X(g) = 2 M(g)+N(g) given…

A:

Q: Calculate the value of the equilibrium constant, Ke , for the reaction Q(g)+X(g) = 2 M(g)+N(g) given…

A: A reaction is said to be in equilibrium when the rate of forward reaction is equal to the rate of…

Q: The vapor pressure of pure THF at 20 °C is 0.1651 atm. When 10 g of an unknown non-volatile…

A: According to Raoult's law - When a non volatile solute is added into a pure solvent than the vapour…

Q: A popular science website explaining how to make your own beverage-carbonating device suggests that…

A: Given: Pressure = 30 psi = 2.0414 atm Pressure = 45 psi = 3.062 atm temperature = 0 ℃

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: What is the maximum mass of solid magnesium sulfate that can dissolve in 500.0mL of water at 25oC?…

A: Data

Q: Calculate the masses of oxygen and nitrogen that are dissolved in 3.0 L of aqueous solution in…

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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 MgCl2 = 40.00 g  Volume of solution = 2 L And temperature = 25 oC

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

A: Given : Mass of solute = 40g Density = 1.000g/ml

Q: Arterial blood contains about 0.25 g of oxygen per liter at 37°C and standard atmospheric pressure.…

A: Given: Henry's constant , kH = 3.7 × 10–2 mol/(L • atm) mole fraction of O2 = 0.209

Q: The osmotic pressure at the base of a houseplant kept at 27ºC is 1.6 × 104 N/m2. Calculate the molar…

A:

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

A:

Q: Calculate the solubility of MgF2 (MW = 62.3 g/mol) in water at 25 °C if its Ksp is 7.4 x 10-11.?

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Q: Which of the following is the correct equilibrium law for the following reaction N2(g) + 3H2(g) -…

A: Equilibrium expression for a reversible reaction can be written as follows:

Q: The nonvolatile, nonelectrolyte cholesterol, C27H460 (386.6 g/mol), is soluble in diethyl ether,…

A: Molarity = Number of moles of solute/Volume of solution in L Number of moles of solute = Mass of…

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: Relative lowering of the vapour pressure is a colligative property  Here We are required to find…

Q: 40.0 °C/m. When 0.086 g of an organic substance of unknown molar mass is dissolved in 22.01 g of…

A: The fall in freezing point ∆Tf caused by the addition of solute to a solution is proportional to…

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A: #(a): Solubility(S) is calculated as the moles of solute per L of the solution.  Given 37.45 g CaCl2…

Q: The solubility of Ag₂CO3 in water at 25 °C is measured to be 0.035 Use this information to calculate…

A:

Q: What volume of 0.11 M Na2SO4 (aq) solution at 25 °C is needed to dissolve 3.49 mg of strontium…

A: The first step in this problem is to write the balanced chemical equation for the dissolution of…

Q: The boilim a human h Determine You may

A: NOTE : according to the policies, we can only answer one question at one time. you have to post…

Q: The solubility of pure oxygen in water at 20.0°C and 760 torr is 4.30 x 10°g O2 per liter H₂O. When…

A: Solubility of oxygen at 760 torr is 4.3 mg per liter of water.Conc. of O2 = 4.3/32 = 0.1344 mM

Q: Most producers of carbonated beverages put about 4.0 atm of carbon dioxide pressure over the drink…

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

Q: The solubility of Fe(OH)2 in water at 25 °C is measured to be 5.2 × 10¯ Round your answer to 2…

A: Given, solubility = 5.2 x 10-4 g/LTo calculate the solubility product we need to calculate the molar…

Q: Calculate the solubility of nitrogen gas in solution if the pressure of the gas mixture above the…

A: Molar mass of N2 - 28 g/mol Molar mass of O2 - 32 g/mol Molar mass of CO2 - 44 g/mol Given, KH - 6.1…

Q: In his experiment, Ana wanted to determine the molar mass of his unknown sample. Based on his data,…

A:

Q: (a) State the following:(i) Henry’s law about partial pressure of a gas in a mixture.(ii) Raoult’s…

A: (a) Henry's law is applicable for the ideal gases whereas Raoult's law is applicable for the…

Q: -- atm 13, At 25 °C and 1 atm of CO2 pressure, the solubility of CO2 (g) is 149 mg CO2/100 g water.…

A: Given,

Q: 3) Camphor (CioHıs0) melts at 179.8 °C, and it has a particularly large freezing point depression…

A: At a specific temperature, when vapor pressure of any particular substance in its liquid and solid…

Q: The Henry’s law constant for the solubility of radon in water at 300C is 9.57 x 10-6 M/mm Hg. Radon…

A:

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: 25 °C and 765 Torr, carbon dioxide has a solubility of 0.0342 M in water. at is its solubility at 25…

A: Solubility is directly proportional to pressure

Q: The Ksp for ZnS(s) is 2.4 × 10–22 at a certain temperature. The solubility of ZnS(s) in water at…

A:

Q: 0.376 grams of KHP are placed in an Erlenmeyer flask and some water and a drop of phenolphthalein is…

A: Titration is a quantitative analysis technique. Acid-base or redox titration are used to determine…

Q: Suppose the change in temperature solution is -9.84°C (ΔTf=9.84°C ). The unknown solute consists of…

A: Given that: ΔTf = 9.84 °C mass of solute = 0.404 g mass of solvent =14.65 g Kf = 9.1°C.kg/mol To…

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

A: Answer:Here:

Q: Calculate the solubility of MgF2 (MW = 62.3 g/mol) in water at 25 °C if its Ksp is 7.4 x 10-11.? No…

A: From ICE TABLE-

Q: The solubility of PbCrO4 in water at 25 °C is measured to be 1.7 × 10° Round your answer to 2…

A: Given, solubility = 1.7 x 10-4 g/LTo calculate the solubility product we need to calculate the molar…

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.