Henry’s law constant for CO2 in the water at 25 °C is 3.1 * 10-2 M atm-1. (a) What is the solubility of CO2 in the water at this temperature if the solution is in contact with air at normal atmospheric pressure?

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A: We will do this by Henry's law which states that the amount of dissolved gas in a liquid is…

Q: The normal freezing point of ethanol (CH3CH2OH) is -117.300 ºC.  In a laboratory experiment,…

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Q: A solution containing 0.7880g of polymer of unknown structure in 170.0 mL of an organic solvent was…

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Q: 1.60 g of naphthalene (C10H8) is dissolved in 20.0 g of benzene. The freezing point of pure benzene…

A: Given: Mass of Naphthalene =1.60 g  Mass of benzene = 20.0 g  The freezing point of pure benzene =…

Q: A vapor pressure of pure water is 3.00 kPa at 25 C. What is vapor pressure of a solution obtained by…

A: Raoult's law states that the vapor pressure of a component at a given temperature is the product of…

Q: Estimate the aqueous gram-solubility in g/L of mercury(I) chloride: Hg2Cl2(s)   ↔   2Hg+ (aq) +…

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Q: Colligative Properties The actual freezing point of ethanol is -117.30 C. How many grams of a…

A:

Q: :The water of crystallization in NaCl. 4H2O is

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Q: Snoituloe orls al W 1. Mark the correct answers ON THIS PIECE OF PAPER. (a) The common ion effect…

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Q: The boiling point of an aqueous solution containing a nonvolatıle electrolyte is 100.75°C. a. What…

A: The boiling point of water along with the electrolyte is given. T=100.750C Elevation in boiling…

Q: The Henry's law constant for CO2 (g) in water at 25 C is 29.4 bar M-1. Estimate the concentration of…

A: Henry's Law says:Pressure(gas)=(Henry's Law Constant)*(Molarity of the gas) (i.e. P = Kh C) we are…

Q: A solution containing 0.8330g of a polymer of unknown structure in 170.0 mL of an organic solvent…

A: Osmotic pressure : π =CRT = wM × VRT  5.20760=0.8330 x 0.0821 × 298M ×0.170  M = 17521.28 g/mol here…

Q: In a laboratory experiment, students synthesized a new compound and found that when 10.28 grams of…

A: Interpretation -  To determine the molecular weight of the compound (in g/mol ) when 10.28 grams of…

Q: Oxygen (O2) is necessary for cellular respiration; it must be transported from the lungs to tissues…

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Q: In a laboratory experiment, students synthesized a new compound and found that when 13.54 grams of…

A: Given: The amount of compound dissolved in 261.2 mL of diethyl ether is 13.54 g. The osmotic…

Q: A solution of a non-electrolyte is made by dissolving 12.15 moles of solute in 1.280 kg of water.…

A: We will first calculate molality of solution , then using it find freezing point of solution.

Q: An aqueous solution of hydrofluoric acid is 12.5 molal with respect to HF and has a density of 1.070…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: The solubility of oxygen in lakes high in the Rocky Mountains is affected by the altitude. If the…

A: Solubility of Gases is governed by Henry's Law S=KHP    , KH= Henry Constant  P= Partial pressure of…

Q: what is the molar mass of the compound?

A: We know that  ∆Tf = iK × mass of solute(g)/molar mass of solute(G) ×(1/mass of solution in Kg)…

Q: The osmotic pressure of an aqueous solution at 288K is 99.0 kPa. Calculate molality concentration

A: We have to find molality of solution

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: The solubility of oxygen from the air is 2.67 × 10-4 M at sea level and 25°C What is the solubility…

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Q: The solubility of AgCl(s) in water at 25 °C is 1.33 * 10 - 5 mol/L and its ΔH° of solution is 65.7…

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Q: The molality (moles per kg of water) of a 1.000 M solution of silver nitrate (FW 169.9 amu; AgNO3)…

A: The density of solution, d = 1.140 g/mL Molarity of solution, M = 1 M Molar mass of solute, Ms =…

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: Henry's Law constant for trichloroethylene (TCE) at 25°C in equilibrium with water is 1.03 Latm…

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Q: ) what is the as motic pressure of a solution containing 1.73gms- Sucrose (Ca Hz2 On) in 500ml.…

A:

Q: In a laboratory experiment, students synthesized a new compound and found that when 11.06 grams of…

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Q: 1. A solution was obtained by dissolving 25 grams of nonelectrolyte in 1000 grams of water. The…

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Q: calculate the boiling point elevation and freezing point depression of 3.om solution in sucrose of…

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Q: What is the solubility of oxygen in water in contact with air when the atmospheric pressure is 0.88…

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Q: Ammonium carbonate is a strong electrolyte and it disocciate into two NH4+ and one CO32- . If the…

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Q: Calculate the mean ionic molality for 0.25m LaCls. [Ans. 1.1914 m] S70 nsmes

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

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Q: b) Determine the freezing point of 500 g antifreeze, C2H6O2 in 2.5 kg of water. Given Kf for water…

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Q: To obtain a precipitate which is useful for gravimetric analysis, the analyst tries to obtain…

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Q: An aqueous solution of acetic acid with a richness of 80% by passage (ρ = 1.07 kg/dm3) is available.…

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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…

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Q: The Henry's law constant (k) for O, in water at 20°C is 1.28 x 10 mol(Latm). (a) How many grams of…

A: The answer for part (a) is given below. Kindly post the other sub part as separate question Given:…

Q: (c) Consider the following data: = -37.2 kJmol Lattice energy of LiCl = -846 kJmol·' AHsolution of…

A: Given,  ∆Hsolution = - 37.2 kJmol-1 Lattice energy of LiCl = - 846 kJmol-1 Mass of LiCl = 4.0 g

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…

Q: Henry's law constant for transferring 02 from air into water, at room temperature, mmol is 1.3 liter…

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Q: Estimate the concentration [in mol/L] of KNO3 that results in an increased solubility of 2.93*10-5…

A: Given: AgCl solubility increased from 1.3 × 10-5 M to 2.93 × 10-5 M by adding KNO3.

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.