Create a solution of equal molarity from matter C and D. If the vapor pressures of this substance C and D in the pure state are 0.1 atm and 0.3 atm, find the composition of each component in the vapor, the pressures at the beginning of boiling, and the vapor pressure in the state where there is very little liquid left. Admissions: 1)Let C and D form an ideal solution b) the evaporation rate at constant temperature is quite low.

Q: Determine the vapor pressure of a solution at 25°C that contains 71.0 g of sucrose (C12H22O11) in…

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Q: he vapor pressure or a... At a certain temperature the vapor pressure of pure methanol (CH,OH) is…

A: Mol of methanol = mass / molar mass   = 50.1 g / 32.04 gmol-1   = 1.56 mol  Similarly,   Mol of…

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A: Equation for change in boiling point (ΔTb )  is given by,      ΔTb = i × kb × m  i = van't hoff…

Q: 14.At 28.0 °C, the vapor pressure of pure carbon disulfide is 378.7 torr, while that of acetone is…

A: Formula used P = P°AXA  +  P°BXB P°A = partial pressure of CS2 P°B = partial pressure of acetone XA…

Q: ((CH),co) CO) is measured to be 0.46 atm, Suppose a solution is prepared by mixing 97.9 g of At a…

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Q: A solution was prepared by dissolving 11.0 g of compound in 270.0 g of ethanol raising the boiling…

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Q: An aqueous antifreeze solution is 37.4% ethylene glycol (C₂H5O₂) by mass. The density of the…

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Q: Your sodium nitrate solution melted at -0.773 °C. Calculate an experimental value for the van't Hoff…

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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

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

Q: calculate kb of the solvent given the normal point of the 3.6m solution is 65.6 degree celsius. The…

A: Given: The normal boiling point of solvent is 52.1 degree Celsius. Molality, ‘m’ = 3.6m

Q: a) A solution containing 3.50 g of solute X in 50.0 g of water has a volume of 52.5 mL and a…

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Q: A solution is saturated with both NO gas and NaNO3 at 55°C. When the solution is cooled to 10°C, no…

A: Saturated solution - saturated solution is a solution in which maximum amount of solute dissolved in…

Q: A solution is made using 15.7 percent by mass CH2CI2 in CHCI3. At 30 °C, the vapor pressure of pure…

A: d) Given : Mole fraction of CH2Cl2 = 0.21  Vapour pressure of pure CH2Cl2 = 490 mm Hg And vapour…

Q: If a 1-molal solution of NaCl in water shows a freezing-point depression of 3.7 oC, what is the…

A: Given,  Molality of NaCl solution = m = 1 molal  Freezing-point depression = ΔTf = 3.7 oC What is…

Q: Create a solution of equal molarity from substances A and B. If the vapor pressures of this…

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Q: Henry's Law constant is 0.000646 mol/L-atm and 0.0013 mol/L-atm for N₂ and O2 respectively at 25 °C.…

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Q: 11.A Study of Intermolecular Forces of Attraction Anna Divi, a young and ambitious researcher, is…

A: Given: Break temperature = melting point = 54 oC Arrest temperature = freezing point = 51 oC

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A: Boiling point elevation means there is increase in boiling point of solution.

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Q: )A 315.5 g of sodium chloride is dissolved in 900 g of water at 25 degree Celsius. Find: a. Final…

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Q: he partial pressure of

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Q: Which of the following are measures of the concentration of solution? a) molality b) mass percent…

A: Molality = It is defined as moles of solute per kg of solvent.

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.