The freezing point of p-dichlorobenzene is 53.1 °C; its kf value is 7.10 °C/m.  A solution of 1.52 g of sulfanilamide (a nonelectrolyte) in 10.0 g of p-dichlorobenzene freezes at 46.7 °C.  What is the molar mass of sulfanilamide

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A: Consider the given information is as follows;Mass of solute (lauryl alcohol) = 5.00 gMass of solvent…

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A: Definition of Molality: It is defined as number of moles of solute dissolve in 1 kg of solvent .…

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Q: The mole fraction of sodium chloride, NaCl, in a saturated aqueous solution is 0,220. (a)  What is…

A: As per our guidelines, we can solve only one question at a time. Please post other questions as next…

Q: (1a) Pure benzophenane freezes at 66.6 °C. A solution of 7.75 g of biphenyl (C12H10; molar mass =…

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Q: When 40.0 grams of an unknown compound are dissolved in 500. grams of benzene, the freezing point of…

A: Given that :  Mass of unknown compound = 40.0 g  Mass of benzene(solvent) = 500. g  Freezing point…

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A: Solubility:   When the maximum amount of solute is dissolve in the solvent is called solubility. On…

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A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: (a) Explain the following:(i) Henry’s law about dissolution of a gas in a liquid.{ii) Boiling point…

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Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25 °C. A nonvolatile, nonelectrolyte…

A: 1- First calculate the moles of solute and solvent :  a) moles of aspirin = ( mass / molar mass )…

Q: The boiling point of chloroform, CHCl3, is 61.70 °C at 1 atmosphere. A nonvolatile, nonelectrolyte…

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Q: The normal freezing point of cyclohexane is 6.50 °C. A solution is prepared by dissolving 148.6 mg…

A: Given,  Normal freezing point of cyclohexane = T0f = 6.50 °C Mass of unknown nonelectrolyte (solute)…

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Q: What is the molar mass of a nonelectrolyte if 6.02 grams dissolved in 30.0 grams of benzene freezes…

A: Answer : Molar mass of non electrolyte 146.5 g/mol .

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A: The freezing point of solution must be less than the freezing point of pure solvent, so I'm assuming…

Q: 5.152g of Na2CO3(s) is added to 75.0mL of water at 21.20°C. When the dissolution is complete, the…

A: Molarity of the solution can be calculated by using Following formula - Molarity = mass×1000/molar…

Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25 °C. A nonvolatile, nonelectrolyte…

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: When  238.   mg  of a certain molecular compound X are dissolved in  90.0   g  of benzonitrile…

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Q: When 2.06 g of a certain molecular compound X are dissolved in 90. g of benzene (CH), the freezing…

A: mass of solute = 2.06 g mass of solvent = 90.0 g Solvent = benzene Freezing point = 3.5 oC

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A: Since you have asked multiple question, we will solve the first question for you as per our…

Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25 °C. A nonvolatile, nonelectrolyte…

A:

Q: When 0.357 g of an unknown compound was dissolved in 60.0 g of benzene (MM: 78.11g/mol), the…

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Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25 °C. A nonvolatile, nonelectrolyte…

A: Formula used  Xsolvent =  Psolution/ Psolvent  where Xsolvent = mole fraction of solvent  Psolution…

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Q: A certain liquid X' has a normal freezing point of -3.40 °C and a freezing point depression constant…

A: The question is based on the concept of depression in freezing point.  on adding solute to a…

Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25 °C. A nonvolatile, nonelectrolyte…

A: When a solute is added in pure solvent then its vapor pressures gets lowered. It is referred as a…

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Q: study is the effect on osmotic pressure. (A) When 0.517 g of the compound are dissolved in enough…

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Q: 5) In order to find the molecular weight of hemoglobin 0.500 g was dissolved in enough water in a…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Calculate the molality of 15.0 grams of KBr dissolved in 750.0 mL pure water. What mass of ammonium…

A: We have to Calculate the molality of 15.0 grams of KBr dissolved in 750.0 mL pure water.

Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25 °C. A nonvolatile, nonelectrolyte…

A: Formula used  Xsolvent =  Psolution/ Psolvent  where Xsolvent = mole fraction of solvent  Psolution…

Q: When 40.0 grams of an unknown compound are dissolved in 500. grams of benzene, the freezing point of…

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.