A solution is made by dissolving 41.3 g urea (CH4N2O), a nonelectrolyte, in 275 g water. Calculate the vapor pressure of this solution at 25°C and 45°C. vapor pressure of water 25°C 23.8 torr 45°C 71.9 torr vapor pressure at 25°C = torr vapor pressure at 45°C = torr

Q: What is the boiling point of a phenol solution if that same solution freezes at 38.4 °C? The normal…

A: We know that when a solution is made from a pure solvent, there is depression in freezing point, and…

Q: Calculate the molar concentration of sodium chloride (molarity) of a solution containing sodium…

A: We use the equation for osmotic pressure,  π = iCRT Where ,  π is osmotic pressure = 15kPa =15000Pa…

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH₂COBr) is measured to be 0.68…

A: Information about the question

Q: 100 mL of water are being added into a beaker containing 200 mL of 1.0 M KNO3 aqueous solution.…

A: Answer:To dilute a solution water is gradually added in it and this added water only changes the…

Q: The normal freezing point of a certain liquid X is 0.10 °C, but when 18. g of potassium bromide…

A:

Q: A solution is prepared by dissolving 62.0 g of glucose, C,H, O, in 125.0 g of water. At 30.0 °C 12…

A: Vapour pressure of a solution can be calculated by using Following formula - P = X P0 Here , P is…

Q: Determine the freezing point of a solution that contains 78.8 g of naphthalene (molar mass 128.16)…

A: Molality of solution can be calculated as follows:

Q: The normal boiling point of methanol is 64.7°C. A solution containing a nonvolatile solute dissolved…

A: When a nonvolatile solute is dissolved into a volatile solvent the vapor pressure of the solvent…

Q: Determine the freezing point of a solution that contains 65.1 g of naphthalene (C10H8, molar mass =…

A: Given: Mass of Napthalene = 65.1g            Volume of benzene = 734 mL            Density of…

Q: 25.00 g of acetone (C3H6O; molar mass 58.08 g/mol). The vapor pressure of the solution is determined…

A: P0-PsP0 = x1x1+x2P0 →vapour pressure of pure solventPs →vapour pressure of solutionx1 → No of moles…

Q: The normal boiling point of methanol is 64.7°C. A solution containing a nonvolatile solute dissolved…

A: Given datas ;  At 64.7°C , Psoln = 670.0 torr  Vapour pressure of pure solvent (Methanol)  = 1.0 atm…

Q: A solution is prepared by adding 5.0 moles of LINO3 to 50.0 mole of water at 25 °C. Pure water has a…

A: The moles of water = 50.0 molesThe moles of = 5.0 molesThe vapor pressure of pure water  = 24.0…

Q: Determine the vapor pressure of a solution at 35°C that contains 134.0 g of glucose (C6H1206) in…

A: Given values are -> Weight of glucose = 134.0gm Weight of Water = 400.0gm Vapour pressure of pure…

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.