Don Juan Pond in the wright valley of antartica freezes at -57 degrees celcius. the major solute in the pond is calcium chloride, estimate the concentration of calcium chloride in the pond water

Q: The table below shows the solubility of oxygen gas in ocean water at different pressures and…

A: A question based on solutions that is to be accomplished.

Q: The normal freezing point of a certain liquid X is -9.60 °C, but when 22.3 g of alanine (C3H,NO₂)…

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Q: I have a solution that is composed of water and ethanol. The density of the solution is 0.964 g/mL…

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Q: An unknown compound has a vapor pressure of 0.060 atm at 21 °C. Calculate the value of Kc at 21 °C.

A: Answer:At any temperature, vapor that is present in equilibrium with the liquid form of a substance…

Q: A 4.720 g sample of a compound of carbon, hydrogen and silver was burned in an atmosphere of oxygen.…

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Q: One gram of aluminum nitrate is dissolved in 2.53 liter of water at 20.0 °C. The density of water at…

A: The molarity and molality of the solution is given below

Q: The volume of blood in the body of a deep sea diver is about 4.90 L. Blood cells make up about 45%…

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Q: ((CH,),co): is measured to be 466. mmHg. Suppose a solution is prepared by mixing 134. g of At a…

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Q: Which of the following are true statements? The solubility of a gas in a liquid decreases with…

A: The solubility of the gases depends upon the following factors:

Q: 11.1 g of nonvolatile solute (73.5 g/mol) is added to 225.9 g of solvent (38.69 g/mol) at 23ºC to…

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Q: Statement: The vapor pressure of a solution is dependent on the mole fraction of the solvent. Is the…

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Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: Given amino acid glycine(solute) is added to water(solvent) and freezing point of this solution is -…

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: On Adding the amino acid glycine there is a decrease in the freezing point of the solution by -1.97…

Q: Calculate the Molarity of a solution, given appropriate data; calculate the molality of a solution,…

A: Lets consider,in 1 L of water, 58.44 g of salt (NaCl) is dissolved, then find the molarity of NaCl…

Q: An aqueous solution contains the amino acid glycine (NH,CH2COOH). Assuming that the acid does not…

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Q: The freezing point of ethanol CH3CH₂OH is -117.30°C at 1 atmosphere. A nonvolatile, nonelectrolyte…

A: Given mass of chlorophyll = 13.92 g  Molar mass of chlorophyll = 893.5 g/mol  Mass of ethanol =…

Q: A solution which contains 49.6 g of an unknown molecular compound in 395 g of water freezes at…

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Q: The vapor pressure of pure water is 23.80 torr at 25.00°C. Determine the vapor pressure of an…

A: We will first find mole fraction of each component. Then find vapor pressure of solution using…

Q: The vapor pressure of ethanol is 54.68 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves…

A: Pi = PoXi   When an nonvolatile solute is added in Solvent its vapour pressure get reduced

Q: Chloroform, CHCL3, is a common solvent in organic chemistry. A solution is prepared by dissolving…

A: we have to calculate  molality of solution  boiling point of solution

Q: 14) Which of the following is true about the changes in energy associated with solubility? A) The…

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Q: A student was instructed to determine the molecular weight of an unknown white powder. He remembered…

A: The student may proceed through property of solution that is colligative property.and it can be used…

Q: The normal boiling point of a certain liquid X is 93.10 °C, but when 0.11 kg of iron(III) chloride…

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Q: Sodium hydroxide is a common ingredient in drain cleaners such as Drano. The mole fraction of sodium…

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Q: The freezing point of an aqueous solution containing a non electrolyte solute is -2.79 degree…

A: On adding a non-electrolyte solute in a solution there is depression in the freezing point and…

Q: A aqueous cleaning solution containing only HCl as the solute, has a total mass of 4.50 kg, 630 g of…

A: Given: mass of HCl in solution is 4.50 kg or 4500 g mass of HCl as solute is 630 g To find: Molality…

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.