The solubility of CO gas in water is 3.0 x 10-3 g/L at 20oC when its partial pressure is 1.0 atm.  If the pressure is changed to 0.40 atm, calculate the solubility

Q: At a particular temperature the solubility of O2 in water is 0.356 g/L at an oxygen pressure of…

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Q: lce the table of substances and their solubilities in water to answer the following questions:…

A: Separation of mixtures based on their solubilities

Q: Calculate the vapor pressure at 50°C of a coolant solution that is 51.0:49.0 ethylene…

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Q: The molecular mass of hemoglobin is 6.86 x 104 g/mol.  What mass of hemoglobin must be present per…

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Q: 150.0 mL sample of an aqueous solution at 25°C contains 15.2 mg of an unknown nonelectrolyte…

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Q: Maltose, C12H22O11, is a sugar produced by malting (sprouting) grain. A solution of maltose at 25°C…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor =1…

Q: The colligative molality of seawater is approximately 1.10 m. Calculate the vapor pressure of sea…

A: Given: Colligative molality of seawater = 1.10 m. And the vapour pressure of pure water = 17.54…

Q: Tick (✓) the box what colligative properties is involve in each item.   Boiling point elevation…

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Q: The hemoglobin found in human red blood cells has a molar mass of about 6.2 ×× 104 g/mol. What…

A: The given problem can be solved by using the formula given below as; Note: In the given case,…

Q: At a particular temperature, the solubility of O₃ in water is 0.0450 M when the partial pressure is…

A: Henry's law states the partial pressure of the gas in the vapour phase is directly proportional to…

Q: What is the osmotic pressure in atm of a solution prepared from 12.4 g of the electrolyte HCl and…

A: Given : Mass of HCl = 12.4 g Volume of solution = 0.500 L And temperature = 18 oC Since mass of HCl…

Q: At what temperature would a 0.291 M solution of magnesium sulfate (MgSO₄) in water exhibit an…

A: Given that:  Molar concentration of the solution (M) = 0.291 M…

Q: What is the freezing point of a solution consisting of 0.500 moles glucose added to 295 g of water?…

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

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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…

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Q: At 298 K, the Henry's law constant for oxygen is 0.00130 M/atm. Air is 21.0% oxygen. At 298 K, what…

A: Henry's Constant , KH = 0 .00130M/atm

Q: What will happen to water if 1M of SALT is dissolve into it? the vapor pressure of water will…

A: Colligative property  The property depends on amount of solute particle  1) lowering vapour pressure…

Q: the solubility of CO2 in soda water at 25°C if the pressure of CO2 is 7.2 atm. The Henry's law…

A: The amount of gas which is dissolved in liquid is directly proportional to the partial pressure of…

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: What is the effect of pressure (ex. pouring on a glass bottle) on carbonated soda (ex. bottle of…

A: According to Henry's law as we increase partial pressure over the solution amount of dissolved gas…

Q: 1.Calculate the molarity:   12.4 g KCl in 289.2 mL solution   2.   Calculate the molality:   2.89…

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Q: Adding 1.00 g of benzene C6H6 (78.1 g/mol) to 80.0 g of an organic solvent lowers the freezing point…

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Q: The solubility of ethanol, CH 3 CH 2 OH, in water is greater than the solubility of propane, CH 3 CH…

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Q: The solubility of NH4B is 38g/100 mL of water at 20°C and 65g/100 mL at 80°C. 1. I add a certain…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: The Henry’s law constant for solubility of argon gas in water is 1.0 x 10-3M/atm at 300C. If the…

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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: The system has a higher boiling point than water. O The solute lowers the vapor pressure of the…

A: In this question it is asked that on addition of non- volatile solute what will be the effect on and…

Q: The Henry's law constant at 25.0 °C for CO in water is 0.00095 M/atm. What is the solubility of CO,…

A: The Henry's law constant at 25.0 °C for CO in water is = 0.00095 M/atm The volume of solution is =…

Q: An excessive amount of LiBr solid is added to water to form a saturated solution at 1 atm and 25 °C.…

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Q: 15 g of an unknown molecular substance was dissolved in 450 g of water. The resulting solution…

A: The freezing point of a substance is the temperature at which there exists an equlibrium between its…

Q: Calculate the freezing point of an 0.260 m aqueous solution of lithium perchlorate (LiClO4). The…

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Q: Which temperature would allow the highest solubility of CO2 in water? 40C 50C 60C 70C

A: A multiple choice question based on the solubility of gases, which is to be accomplished.

Q: The solubility of O2 in water is 5.85 x 10-4 M at 25 oC and 0.45 atm of O2 pressure . What will the…

A: Given: The solubility of O2 ,(M1)= 5.85 x 10-4 M. The initial partial pressure of O2 , (P1) = 0.45…

Q: Which of the following phrases best describes the term solubility?             the ability of a…

A: Solubility is Solute dissolve in solvent at a temperature

Q: If the Henry’s law constant is 3.30 x 107 Torr for a solution of O2(g) in water at 25oC, find the…

A: Given: Henry’s law constant, KH = 3.30 x 107 Torr

Q: Explain why calcium hydroxide (solubility 0.165 g per 10 g of water at 20 degrees C) is more soluble…

A: Solubility depends on the lattice energy of the solute. Higher the lattice energy of the compound,…

Q: Calculate the molarity of a 5%vinegar solution. Calculate the molality of a 5%vinegar solution.…

A: Given 5% vinegar solution  Calculate  molarity  and  mole fraction of vinegar

Q: 15. If 43 g of Potassium Dichromate (K2Cr2O7) is added to 100 mL of water at 90ºC, how much more…

A: Mass of potassium dichromate = 43g Volume of water = 100mL Density of water = 1.0g/mL Mass of water…

Q: An aqueous solution of a covalent compound has an osmotic pressure of 0.2351 atm. This solution was…

A: Given: Mass of solute compound = 1.52 g. Volume of solution = 560.0 mL = 0.560 L  Temperature = 52.0…

Q: At 298 K, the Henry's law constant for oxygen is 0.00130 M/atm. Air is 21.0% oxygen. At 298 K, what…

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Q: CO in water is 0.00095 M/atm. What is the solubility of CO, in molarity units, in 1.0 L of water…

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Q: The Henry's law constant for helium gas in water at 30∘C is 3.7×10−4M/atm; the constant for N2 at…

A: Given, The Henry's law constant for helium gas in water at 30∘C is 3.7×10-4 M/atm; the constant for…

Q: Which of the following statements concerning factors that affect solute solubility is incorrect?…

A: To identify: The incorrect statement about the solubility:

Q: Which of the following aqueous solutions will have the highest boiling point? 0.10 m NaCl 0.20 m…

A: The colligative property helps us to find the elevation in boiling point which is equals to., \Delta…

Q: when a certain amount of CuCl2 is added to water, the freezing point lowers by 8.5 degrees . What is…

A: a certain amount of CuCl2 is added to water, the freezing point lowers by 8.5 degrees. Kf = 1.86…

Q: In the graph below, the solubility of various gases is measured under a pressure of 1.0 atm. What is…

A: The solubility graph of gases at 1.0 atm pressure and different temperature is given as

Q: At room temperature and an oxygen pressure of 1 atm, the solubility of oxygen in water is 1.35 x…

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Q: 2. What happens to the solubility of NH3 as the temperature increases? Based on this information do…

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Q: 5. Based on the graph, overall, what happens to the solubility of gascous solutes like CO, when…

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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.