125 mg of the solute that is being studied is dissolved in 480 mL of the solvent. This solution is put into one side of a container with a semipermeable barrier that allows only solvent to cross. The other side of the container has pure solvent. The difference in pressure between the two liquids is measured to be 1.3 atm when the temperature is 30 °C. What is the osmotic pressure of the solution?

Q: A researcher prepares a new compound and uses freezing point depression measurements to determine…

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Q: Explain how hydrophilic and hydrophobic colloids can be stabilized in water?

A: Dear student I have given answer to your question in the image format.

Q: True or False. The vapor pressure of a solution is directly related to the mole fraction of solute.…

A: The given statements are,True or False. The vapor pressure of a solution is directly related to the…

Q: A researcher prepares a new compound and uses freezing point depression measurements to determine…

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Q: Part A A solution is prepared from 4.5705 g of magnesium chloride and 43.240 g of water. The vapor…

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Q: Calculate the osmotic pressure of a 0.0195 M solution of NaCl in water at 0 °C. Assume the van't…

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Q: A solution is prepared where 12.6 g of nonvolatile solute (80.30 g/mol, nonelectrolyte) is added to…

A: A solution is prepared where 12.6 g of nonvolatile solute (80.30 g/mol, nonelectrolyte) is added to…

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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…

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Q: A 0.058 g sample of a unknown substance was dissolved in 2.635 g of benzene, C6H6. The molality of…

A: Given: The given mass of unknown substance, (m1)= 0.058 g. The given mass of benzene, (m2)= 2.635 g.…

Q: Calculate the osmotic pressure of a 0.0112 M solution of NaCl in water at 0 °C. Assume the van't…

A: Recall the given data, Molarity of NaCl=0.0112 M temperature T=0°C=273 K Van't Hoff factor i=1.94…

Q: I need to make a solution of 50% ethanol in water (by mass). The partial molar volume of water is…

A: The given solution is 50% ethanol in water by mass. Assume the mass of solution be 100 g. Thus, mass…

Q: A solution is prepared by mixing 0.0500 mole CH2Cl2 and 0.100 mole CH2Br2 at 25 oC. Assume this is…

A: Given, moles of CH2Cl2  = 0.0500  Moles of CH2Br2= 0.100  Total moles = 0.0500 + 0.100 = 0.15

Q: 6.50

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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: A protein subunit from an enzyme is part of a research study and needs to be characterized. A total…

A: Given data is as follows:The mass protein = 0.170g The volume of solution = 2.00 mL = 0.002 LThe…

Q: A researcher prepares a new compound and uses freezing point depression measurements to determine…

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Q: A solution is made by mixing 56.7 g acetone and 56.7 g methanol . What is the vapor pressure of this…

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Q: A certain substance X meits at a temperature of -7.9 °C. But if a 450. g sample of X is prepared…

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Q: What is the molarity of a protein solution if the osmotic pressure is 6.90 torr and the temperature…

A: Given : Osmotic pressure = 6.90 torr  Temperature = 23.1°C van ’t Hoff factor = 1.00.

Q: complete this chart please

A: Dear student I have given answer to your question in the image format.

Q: A 4.914-g sample of a mixture of cyclohexane (C6H12) and naphthalene (C10H8) is dissolved in 66.40…

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Q: When 112. g of glycine (C₂H₂NO₂) are dissolved in 1500. g of a certain mystery liquid X, the…

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Q: Why is the vapor pressure of a solution different from the vapor pressure of the pure liquid…

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Q: When 0.354 g of an unknown nonelectrolyte compound was dissolved in 12.5 g of benzene a solution was…

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Q: molality   m mole fraction   molarity

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Q: find the approximate molar mass of polystyrene when a solution of polystyrene in toluene of…

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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.