The Henry's law constant (kh) for CO2 in water at 20°C is 0.037 mol/(L atm). How many grams of gas will dissolve in 1.74 L of H2O in contact with pure CO2 at 2.4 atm?

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: Vitamin D is one of the lipid soluble vitamins. When 1.50 g of vitamin D is dissolved in 20.0 g of…

A: A solution is formed by homogenous mixing of solute and solvent. The properties of solution that are…

Q: What is the freezing point depression constan

A: Depression in freezing point is the result of adding a solute to a solvent.  When a substance starts…

Q: 2. What is the molality of a solution containing 0.75 moles of sodium hydraxide in 500 ml of water…

A: A solution is a homogeneous mixture of two or more than two substances. A solution of two substances…

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: 2. To what minimum temperature would a radiator be protected if equal volumes of ethylene glycol…

A: The density of ethylene glycol= 1.11 g/mLThe volume of ethylene glycol and water is considered to be…

Q: A sample of silicone tetrachloride is contaminated by carbon tetrachloride. 20cm3 of distilled water…

A: Silicone tetrachloride (SiCl4) reacts with water to produce silicon dioxide (SiO2) and HCl. The…

Q: At 25 °C the solubility of NaCl is 36.0g/100gH2O . How much NaCl can dissolve in 325 g of water?

A: Givan data: The solubility of NaCl is 36.0 g in 100 g of H2O. To find: The mass of NaCl that can be…

Q: If 124.4 mL of water is shaken with oxygen gas at 0.81atm, it will dissolve 0.0036 g O2. Estimate…

A: Given : Mass of O2 dissolved = 0.0036 g Volume of water used = 124.4 mL And pressure of oxygen gas =…

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: 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 boiling point of a mixture composed of 75.0 g HOCH2CH2OH (ethylene glycol) and 165 g…

A: Please see the attached image for the solution.  If there are queries or if the image is not…

Q: 15. Blood at body temperature of 37.0 °C has an osmotic pressure that is isotonic to a KNO3 solution…

A: It is based on the concept of colligative property.Here we are required to find the osmotic pressure…

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

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

Q: What is the total equilibrium vapor pressure of a benzene toluene solution if the mole fraction of…

A:

Q: Calculate the formal concentration in molarity of a sodium acetate solution prepared by diluting…

A: Using equation of dilution we can find final concentration of solution.

Q: A substance suggested as a possible solvent for use in molecular mass determinations by freezing…

A: The freezing point of solution must be less than the freezing point of pure solvent, so I'm assuming…

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: 1. The CO2 level in air increased from 315 ppm in 1955 to 401 ppm in 2014. (a) What's the solubility…

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Q: 67. The boiling point of Chloroform was raised by 0.325K when 5.141 × 10 kg of a non- volatile…

A: Colligative properties are properties of a solution that depend on the number of solute particles…

Q: 7. Camphor (C10H160) freezes at 179.8°C, and it has a particularly large freezing point depression…

A: The expression for freezing point depression is given by, Tf-Ti=Kf.m where Kf is the freezing point…

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: H2S has a solubility in water of 4 g.dm–3. Calculate the molarity of a saturated solution.

A: Given-> Solubility = 4 g.dm-3 =4 g.L-1  (1 dm3 = 1 L)

Q: Vapor pressure of pure H2O at 20℃ is 17.5 torr. What will be vapor pressure of solution after adding…

A: Vapor pressure of pure water = 17.5 torrMole fraction of water = 0.800Mole fraction of sugar = 0.200

Q: Besides its use in making black-and-white film, silver ni-trate (AgNO₃) is used similarly in…

A: Given, ΔH(lattice)=822 kJ/mol ΔH(hydration)=799 kJ/mol

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: 400 cm3 of water can dissolve 0.312 g amount of magnesite (MgCO3). What is the solubility product of…

A:

Q: the

A: This question is related to pollution.

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: at a particular temperature the solubility of co2 in water is 0.13 m when the partial pressure is…

A: Henry law: This law states that the concentration of a gas dissolved in a liquid depends on the…

Q: At 25 °C and 760 torr, the solubility of oxygen gas is 0.0013 M. How many moles of dissolved oxygen…

A: •P1 = 760 torr •Solubility of oxygen(S1) = 0.0013 M Now, •P2 = 160 torr  •S2 have to calculate.…

Q: The Henry's law constant (kh) for CO2 in water at 20°C is 0.037 mol/(L atm). How many grams of gas…

A:

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: At 25 Celsius and 775 torr carbon dioxide has a solubitilty of 0.0347 M in water. What is the…

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

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Q: Suppose that a solution made from an unknown solute dissolved in solvent X. Its molality is 0.0125…

A: Answer

Q: The solubility limit of a solute at 20. °C and 1.0 atm is 13.8 g of solute per 1 L of water. What…

A: The explanation is given below-

Q: Calculate the solubility of carbon dioxide in water at an atmospheric pressure of 0.480 atm (a…

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Q: the vapor pressure of this solution

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Q: A 0.547 g sample of an unknown solute dissolved in 14.0 g of tert-butanol produces a solution with a…

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

Q: Calculate the freezing point of a solution containing 109 gg FeCl3FeCl3 in 171 gg water.

A: Given: weight of solute (FeCl3),  w =109g we know thta, Molecular weight of solute (FeCl3), W=162.2g…

Q: (a) Explain why a solution of chloroform and acetone shows negative deviation from Raoult’s law.(b)…

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Q: Water at 20.0°C when the water is saturated with air, in which PN2 equals 593 torr and Po2 equals…

A: Introduction :  According to the Henry Law at a constant temperature the solubility of a gas in a…

Q: The normal freezing point of ethanol (CH3CH₂OH) is -117.30 °C and its Krp value is 1.99 °C/m. A…

A: Freezing point depression = Kf x MolalityMolality = number of mol of solute/Mass of solvent in…

Q: The freezing point of water, H,0, is 0.000 °C at 1 atmosphere. KAwater) = 1.86 °C/m In a laboratory…

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