A solution was made by dissolving 3.75 g of a solute in 108.7 g of acetone . The solution boiled at 56.58° C. The boiling point of pure acetone is 55.95° C, and the Kb =1.71° C/m. What is the molecular weight of the solute? Select one: a. 143.74 b. 105.74 c. 93.74 d. 83.74

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A: AQI stands for Air Quality Index which serves as a means to measure the extent of Air Pollution.

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Q: The reaction C(3) + 2 H,(g) = CH,(g) has K, = 0.263 at 1000. K. Calculate the total pressure at equi...

A: The pressure exerted by substance on the surface of the system is called total pressure.  

Q: molality

A:

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Q: equilibrium mixture? When a sufficiently large sample of SO3(g) is introduced into an evacuated vess...

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Q: (b) (d)

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Q: A solution containing Pt“t is electrolyzed with a current of 4.30 A. How long will it take to plate ...

A: This above question is solved with the help of Faraday's first law..  1 Faraday = 96500 coulomb

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A: Relative lowering of vapor pressure:

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Q: how many grams of carbon dioxide are produced when 2.05 moles of octane (C8H18) combust?

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Q: ny grams o

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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.