When 5.71g of naphthalene is added to 152g of benzene the solution freezes at 3.98 degrees Celsius.  What is the molar mass of naphthalene ? ( Freezing Point of pure benzene = 5.46 degrees Celsius and Kf of naphthalene = 5.07 degrees Celsius/ molal )

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Q: [1] A solution contains 52.0 g of mannitol, C6H14O6, dissolved in 500 g of water at 30 °C. The vapor…

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Q: please calculate only freezing point

A:

Q: The molal freezing point constant for water is 1.86 degreesC/m. At what temperature will a mixture…

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Q: At a certain temperature the vapor pressure of pure thiophene (C₂H4S) is measured to be 0.61 atm.…

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Q: what is the molecular weight of glucose if 3.62g of it lowers the freezing point of 25.0g of…

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Q: A student made a solution by mixing 28.20 g of an unknown substance with 500.0 g of benzene (C6H63,…

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Q: An aqueous solution containing 35.6 gg  of an unknown molecular (non-electrolyte) compound in 150.1…

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A: Detail mathematical calculation is shown below

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A:

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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.