Which solvent (hexane, acetone, or water) would be the best choice to dissolve the compound dimethyl amine whose Lewis structure is shown below?  What is the strongest IMF available for this sol

Q: 100) 20 gm of binary electrolyte (mol. wt. = was dissolved in 500 gm water. Freezing point of…

A: The degree of dissociation of electrolyte is given below

Q: The Henry’s law constant (kH) for O2 in water at 20°C is 1.28 x 10-3 mol/L⋅atm. (a) How many grams…

A: Given: The Henry's law constant for water = 1.28×10-3 mol/ L.atm Volume of water= 2.50L

Q: I need help calculating the last value using my zone average molarity of KMnO4K, 0.01366 M, and my…

A: The formula to be used in the additional calculation involves the following quantities. Avg mass %…

Q: A rise in temperature accompanies the addition of water to a concentrated solution of HCI. Explain…

A: Here the rise in temperature can be explained in terms of hydration of concentrated acid .

Q: Consider a solution where 0.454 g of solute was dissolved into 11.2g of solvent. If the freezing…

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Q: At 50 Celsius, 37g NaCl dissolve in 100g H20 to make a saturated solution. Based on this…

A: Saturated Solution: A solution has been prepared by dissolving solute in definite amount of solvent…

Q: The distribution coefficient of hydrogen sulfide between benzene and water at 25 degrees Celsius is…

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Q: When making candy, a sugar solution is heated and the water is boiled off. In this process, the…

A: Given: Process of making candy : Continous heating of sugar syrup causes it more concentrated and…

Q: An antiseptic solution is made by mixing phenol with water in the ratio 2: 25. This solution is then…

A: Given: Phenol and water ratio (initial solution) = 2:25 Then, Initial solution and water ratio…

Q: 1. How do liquid solution form? 2. Why is solutions be expressed in correct concentration?

A: Given :  1. How do liquid solution form? 2. Why is solutions be expressed in correct…

Q: KNO3 (aq) added to CaC2O4 (Ksp = 1.3 x 10-8) in solution will lead to __________ in solubility of…

A: Presence of comman ion should affect the solubility of the ionic compound.

Q: Henry's Law maybe stated as p=KX, where p is the partial pressure of a gas over a saturated…

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Q: 1.96 g non-dissociating substance are dissolved in 200 g benzene. The freezing point of the solution…

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Q: Two mililiters of 0.025M potassium iodate solution was used to standardize the sodium thiosulfate…

A: Molarity is defined as the moles of solute upon the volume in litre

Q: The freezing point of a solution that contains 1.00 g of an unknown compound is dissolved in 10.0 g…

A: Tf = (Freezing point of pure solvent) - (Freezing point of solution)Tf=(5.48 oC) - (2.07 oC) = 3.41…

Q: Draw a phase diagram showing how the phase boundaries differ for a pure solvent compared with a…

A: The explanation is given below-

Q: All the following are correct according to solvent pair, except: Used when substance is too soluble…

A: When a pair of solvent is choosen, one is in which the compound is soluble (called the soluble…

Q: How do we keep relative supersaturation low by controlling solubility?   solubility should be…

A: Relative supersaturation is the ratio of  (C-Ceq)/ Ceq  = C/Ceq. -1. C is the solubility Ceq…

Q: The gel is a mass. It is formed when the solvent form sol begins to evaporate and particles or ions…

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Q: In which of the following solutions would solid PbBr 2 be expected to be the least soluble at 25°C?…

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Q: 2) Calculate the normal freezing point of a 0.7439 zol aqueous solution of CH..01: that has a…

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Q: When 2.04 g of a substance was dissolved in 7.84 g of solvent, the solution froze at 10.8°C. The…

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Q: 2. Why is there a difference in the conductivity of pure solid NaCl and of the 1.0 M NaCl solution?

A: Interpretation: The reason behind the conductivity of pure solid NaCl and of the 1.0 M NaCl solution…

Q: In which of the following solutions would solid PbCl2 be expected to be the least soluble at 25°C?…

A: In the given question, we need to tell the solution among which solid PbCl2 is least soluble.

Q: The freezing point of 59.49 g of a pure solvent is measured to be 44.96 ºC. When 2.18 g of an…

A: Freezing point of the liquid is the temperature at which the vapor pressure of the solvent in the…

Q: aluminum hydroxide has a Ksp value of 2.0x10-32.  This indicates that aluminum hydroxide is…

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Q: A 4 M acetic acid (CH3COOH) solution lowers the freezing point by -8oC;    a 4 M KF solution yields…

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

Q: Aluminum hydroxide has a Ksp value of 2.0x10-32.  This indicates

A: Before doing the problem one have to know about ionic product . The multiplication of the…

Q: Q1 0.1 MOLAL AQUEOUS SOLUTION OG Al2(SO4)3 is 70% dissociated.the vant hoff factor of the salt…

A: Hi, since there are multiple questions posted we will provide you with answers for the first two…

Q: a) de solubilité dans l’eau : но, HO, ОН HO LOH Но. ОН HO, A B D b) de point d’ébullition : OH NH2…

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Q: The freezing-point depression constant of pure H2SO4 is6.12 K kg mol-1 . When 2.3 g of ethanol…

A: The molality of ethanol can be determined as follows: Molality (m) = Number of moles of soluteMass…

Q: Calculate the vapor pressure of a solution of 0.60 mole 1-propanol and 0.50 mole 2-propanol. Pure…

A: Solution Vapour pressure, pressure exerted by a vapour once the vapour is in equilibrium with the…

Q: Cr (Na)( Cr)(Na (Na Cr (Na)( Cr (Na Cr (Na Cr Na) (Na Cr )(Na)Cr . The process of dissolution of…

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Q: Explain the molecular reason why the vapor pressure of an aqueous solution of sodium sulfate is…

A: Vapor pressure is a colligative property, that means the amount it is increased or decreased is…

Q: Hypothetical solubility data for compound A. Solubility in Boiling Solvent 0.3 g/100 mL 10 g/100 mL…

A: As solution has two main components, one is solute and other is solvent. That component which is…

Q: How do we keep relative supersaturation low by controlling solute concentration? A concentration…

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Q: 5. At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2 mm Hg,…

A: Given  Vapour pressure  pbenzene = 183 mm Hg  ptoluene = 59.2 mm Hg  Mole fraction  Xbenzene = 0.620…

Q: Arrange these salts in order of increasing solubility at 50 degrees Celcius. AgCl: Ksp= 5.00000 x…

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Q: K2SO4 in order to prepare a 1 N of the solution. • What are the specifications of primary standard…

A: 1 N standard Solution means, 1 gram Equivalent of Solute potassium sulfate present in 1000 mL of the…

Q: Assuming 100% dissociation, calculate the freezing point (T;) and boiling point (Tp) of 1.16 m…

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Q: have a solution of water and carbon dioxie. I am increasing the temperature of the solutio but the…

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Q: True or False Electrolytes can affect the vapor pressure of the solvent by lowering it.

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Q: Without doing any calculations, rank the following so that the most soluble is #1 and the least…

A: The solubility product constant (Ksp) describes the equilibrium between a solid and its constituent…

Q: Calculate the boiling point of a 10.50 m aqueous solution of sucrose. Boiling point constants can be…

A: Molality = 10.50 m  Sucrose will not dissociate into ions . So vant Hoff for this = 1

Q: Consider the series of potassium halide salts:  KF, KCl, KBr, and KI a) Give the best argument for…

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Q: A KCI solution having N/50 normality has specific conductivity equal to 0.0102. If K* and Cl ions…

A: Equivalent conductivity,  Λeq =k × 1000N          = 0.0102 × 1000150 = 0.0102 x 1000 x 50         =…

Q: At a certain temperature, the solubility of zinc(I) chromate is (7.6x10^-5) M. What is the Ksp?…

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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.