The Henry's Law constant for carbon dioxide in water is 0.0313 M/atm at 25°C. What is the molar concentration of CO2 at a partial pressure of 1.25 atm?

Q: The Henry’s law constant for oxygen dissolved in water is 4.34 × 104atm at 25°C. If the partial…

A: The Henry’s law is given below : p is the partial pressure of the species. KH is the Henry's…

Q: 18 g of glucose, C6H1206 (Molar Mass = 180 g mol-1) is dissolved in 1 kg of water in a sauce pan. At…

A: When a solute is added to a pure solvent, it results into decrease of vapour pressure of pure…

Q: Question 18 Determine the Henry's Law constant for a substance dissolved in water at 25.0° C if its…

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Q: The Henry’s law constant for CO2 is 3.4 × 10−2 M/atm at 25 °C. What pressure of carbon dioxide is…

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Q: If 60.3 mg of a new biodegradable polymer are dissolved in 0.502 mL of water and the resulting…

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Q: 3. What partial pressure of nitrogen gas is required in order for 0.00134 g of the gas to dissolve…

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Q: Calculate the freezing point of a 1.86 M solution of MgCl2 in water. MgCl2 is a strong electrolyte

A: Applying concept of dipression in freezing point. ∆Tf= i×Kf× m

Q: Which of the following would have a greater effect on the freezing point of water? Potassium…

A: Concept introduction: After addition of solute to the pure solvent freezing point of the solution…

Q: Calculate the freezing point of a solution of 40.0 g methyl salicylate, C 7H 6O 2, dissolved in 800.…

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Q: What is the boiling point of a 1.2 m Ca(NO3)2 solution?

A: Given,molality of Ca(NO3)2 = 1.2 m

Q: What is the concentration of Xe(aq)

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Q: What would be the freezing point, in degree Celsius, of 3.8 m aqueous solution of Sc(ClO 4 )3? k f…

A: Molality of solution (m) = 3.8m Freezing point (Kf) = 1.86 C/m Freezing point (T) = ?

Q: Sketch the interaction of water with an ammonia molecule.

A: The interaction of water with ammonia molecule is as follows: Due to the electronegativity…

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: Calculate the freezing point of a 9.00 m aqueous solution of CaCl2

A: To solve this problem we will use the formula  ∆Tf = i Kf m  Where ,  ∆Tf = depression in freezing…

Q: solubility

A: C = k P gas C= solubilty  K = Henry constantly P gas = partial pressure of gas at that temperature

Q: How does the temperature-density relationship of water influence the presence of oxidized and…

A: The distinct layers within bodies of water are formed which is due to the difference in densities of…

Q: Complete combustion of 10.91 g of a compound of carbon, hydrogen, and oxygen yielded 16.00 g CO₂ and…

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Q: 7. Assuming complete dissociation, what mass of iron(III) chloride (molar mass = 162.20 g/mol) needs…

A: Note: 1 atm = 760 mmHgOsmotic pressure (π) = 2.60 mmHg = (2.60/760) atm = 0.00342 atmVolume (V) =…

Q: The freezing point of a 0.21m aqueous solution of H2SO4 is -0.796oC. i = 2.04 b. Is the solution…

A: Given, Molality (m) = 0.21 m □Tf = 0.796 °c Kf = 1.86 °c/m □Tf = i×Kf ×m i = 0.796/0.21×1.86 =2.01

Q: The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What is the solubility of CO₂, in…

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Q: Calculate the concentration of CO2 in water at 25°C when the pressure of CO2 over the solution is…

A: According to Henry’s law, the solubility of a gas is directly proportional to the partial pressure…

Q: 12.39 g12.39 g sample of a weak acid (HA) is dissolved in 501.0 g501.0 g of water. The freezing…

A: Given mass of weak acid is 12.39 g and mass of water 501.0 g.Molar mass of weak acid is 93.0…

Q: The freezing point of water H₂O is 0.00°C at 1 atmosphere. How many grams of calcium chloride (111.0…

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Q: The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What is the solubility of CO₂, in…

A: Given: Henry's law constant for CO2 in water at 25 oC = 0.035 M/atm. And the partial pressure of CO2…

Q: Complete combustion of 10.69 g of a compound of carbon, hydrogen, and oxygen yielded 13.56 g CO₂ and…

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Q: What is the Tyndall effect, and how can it be used to help identify colloidal dispersions?

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Q: At what temperature does a 2.00 m CH3OH(aq) solution freeze at?

A: Answer :- -3.72 (°C) 2.00 m CH3OH(aq) solution freeze at -3.72 °C…

Q: What is the Ka of a monoprotic acid in which an 0.1075 M solution exerts an osmotic pressure of 2111…

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

A: The ppm is parts per million. This is one type of measurement of concentration of the solution.…

Q: Put these aqueous solutions in order of decreasing freezing point. highest freezing point 1 E 0.1 m…

A: ∆Tf = im Kf  m is molality  Kf is constant  m is molality ∆Tf is depression in freezing point. i is…

Q: The Henry’s law constant for argon gas in water at room temperature is 5.4 × 105 torr/M.  What is…

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Q: A 1.0 m solution of HCl in benzene has a freezing point of 0.4 °C. Is HCl an electrolyte in benzene?…

A: The colligative properties depend upon the mass of thec solute present in solution .Molality is…

Q: The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What is the solubility of CO₂, in…

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Q: A 10.27 g sample of a weak acid (HA) is dissolved in 509.0 g of water. The freezing point of the…

A: The number of moles of a weak acid can be calculated as:  Moles = given mass/ molar mass…

Q: When 3.14 g of a nonelectrolyte solute is dissolved in water to make 325 mL of solution at 22 °C,…

A: Given ,  Mass of non electrolyte (w) = 3.14 g Volume of solution (V) = 325 mL = 0.325 L Temperature…

Q: પાયલ બહેન

A: The number of moles of a weak acid can be calculated as: Moles = given mass/ molar mass…

Q: The vapor pressure of pure water at 70°C is normally 233.7 mmHg, but decreased to 227.4 mmHg upon…

A: Given: Amount of water taken, WA = 242.9 g Vapor pressure of pure water, PA° = 233.7 mm Hg Vapor…

Q: A 1.35 m aqueous solution of Compound X had a boiling point of 102.8°C. Which one of the following…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What is the solubility of CO₂, in…

A: The law states that gas solubility is directly proportional to the partial pressure of gas present…

Q: 17) A certain soft drink is bottled so that a bottle at 25 degrees Celsius contains CO2(g) at a…

A: Since,  Henry Law, Concentration= Henry constant× pressure

Q: A 11.89 g sample of a weak acid (HA) is dissolved in 521.0 g of water. The freezing point of the…

A: The number of moles of a weak acid can be calculated as:

Q: What is the osmotic pressure of a 0.253 M solution of MgSO4 at 17.12 °C?

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Q: 1. Henry’s Law constant for most gases decreases with increased temperature. Given that KH for O2 is…

A: Given:KH=2.20 x 10-3 M atm-1Pressure=0.2095 atmSample=9.20 mg/L

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.