Which pairs of liquids will be miscible? (a) H2O and CH3CH2CH2CH3 (b) C6H6 (benzene) and CCl4 (c) H2O and CH3CO2H

Q: Acetic acid (CH3COOH) is miscible with water. Would you expect carboxylic acids with general formula…

A: Solubility of carboxylic acids ( CH3(CH2)nCOOH ) will decrease with increase of the value of n.…

Q: 3. You added 1 kg of ethylene glycol (C2H602) antifreeze to 4450g of H20 in your car's radiator.…

A: Given: Mass of water = 4450 g = 4.450 Kg…

Q: You add 1.00 kg of ethylene glycol (C2H6O2) antifreeze to 4450 g of water in your car’s radiator.…

A: You add 1.00 kg of ethylene glycol (C2H6O2) antifreeze to 4450 g of water in your car’s radiator.…

Q: Which of the following is TRUE about solutions? O a. Solute-solvent interactions will always be…

A: Here we have to predict the true statement among the following given statements.

Q: Would you expect the solubility of ammonia gas in water at 2 atm pressure to be: (a) greater than,…

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Q: 1) Consider the three compounds: pentane (C5H12), water (H2O), and hexane (C6H14). Which of the…

A: The solubility of a compound depends on the nature of the solute and the solvent. If the nature of…

Q: Which of the following molecules is more soluble in water: acetone, acetic acid, diethyl ether or…

A: Compounds that can form H bonding with water are easily soluble. Also, like dissolves like. Polar…

Q: Indicate whether each statement is true or false: (a) NaCldissolves in water but not in benzene…

A: a) This statement is false. This is because the solubility of any salt in any solvent has nothing to…

Q: An aqueous solution of molecular compound X freezes at -0.569°C. Calculate the molality of the…

A: Depression in freezing point (∆Tf) :-  When a non volatile solute is added to a pure solvent its…

Q: A solution contains 450.0 g of sucrose, Cj„H„O1, a nonelectrolyte, dissolved in 250.0 g of water.…

A: Given, The amount of sucrose (C12H22O11) = 450.0 g The amount of water = 250.0 g The molar mass of…

Q: Hexane and methanol are miscible as gases but only slightly soluble in each other as liquids.…

A: There are no intermolecular forces between the gaseous hexane and methanol. So these mix with each…

Q: Which pairs of liquids are likely to be miscible? (a) H2O and CH3OH (b) H2O and C6H6 (c) C6H14…

A: When both the liquids in a pair are polar or when both are non polar, they are likely to be…

Q: A 250 mL solution containing 21.4 g of a polymer in toluene had an osmotic pressure of o.055 atm at…

A: Given data, Osmatic pressure of toluene π=0.055 atm Temperature T=27°C=(27+273)=300K Volume V=250…

Q: A glucose solution contains 55.8g of glucose (MW = 180.1 u) in 455g of H2O(l) What are the boiling…

A: Given, mass of glucose = 55.8 g  Mass of water (solvent) = 455 g Density of water = 1.0 g/mol The…

Q: Calculate the freezing point of a solution with 72.33g of propane C3H8 dissolved in 250mL of water.…

A:

Q: The average osmotic pressure of blood is 7.7 atm at 25 °C. What molarity of glucose (C6H12O6) will…

A: Osmotic pressure of blood=7.7 zatmT=25°Cmolarity=?∴ Osmotic pressure    π=CRT…

Q: If 11.2 g of sugar (MM = 342 g/mol) is dissolved in 500 g of water at 30°C, a. what is the boiling…

A: a. To calculate boiling point of the solution(Tb), we first have to calculate the boiling point…

Q: (2) Which of the following solutions (solute in a (A) Vitamin C in water (C) NaOH in water (C) Cl₂…

A:

Q: A 31.9 g sample of a K2SO4 dissolves in 180. g of water. If the Kf  (H2O) = 1.86 oC/molal.  What is…

A: Depression in freezing point is given by  depression in freezing point = Kf X m X i  where m =…

Q: The vapor pressure of solvent X is 56 mmHg at 30°C. When 5 moles of a nonvolatile solute Y is added…

A: The liquid molecules tend to convert into the vapour phase. In a closed container, the pressure of…

Q: 5. How does the solubility of oxygen in water changes with temperature? * O (a) Increase with…

A: Tempareture is inversely dependent on solubility of a gas in liquids .As the temperature increases…

Q: alculáté the freezing point(a). and boiling point (b). of a solution ntaining 4.27 g sucrose…

A: Mass of sucrose = 4.27 g Mass of water = 50 g Molar mass of sucrose = 342.30 g/mol Number of moles…

Q: Which pairs of liquids are likely to miscible C6 H14 and CCl4

A: The liquids given are C6H14 i.e heptane and CCl4 i.e carbon tetrachloride.

Q: Are CH3OH and H,O miscible?

A: Substances are said to be miscible if they mix in all proportions and form a solution.

Q: Would you expect the following pairs of liquids to be miscible or immiscible (and separate into 2…

A: There is a rule in solution that like dissolves like. That is, a polar solvent will dissolve in…

Q: A certain substance X has a normal freezing point of - 5.2 °C and a molal freezing point depression…

A: Given: The freezing point of the pure substance, (T0f)=-5.20C The molal freezing point depression…

Q: Lowering caused by dissolved substance A.Vapor Pressure B. Boiling Point Elevation C.Freezing…

A: Colligative properties can be defined as properties at which the ideal gas depends i.e. the number…

Q: A solution was made by dissolving 3.75 g of a solute in 108.7 g of acetone . The solution boiled at…

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Q: In hydrated compounds, the crystal water is bound to the salt by weak intermolecular forces, and…

A: Hydrated compounds are the crystalline salts that are loosely bound to certain number of water…

Q: Sodium chloride, the table salt (NaCl) is added in cooking to enhance the flavor of the food.  When…

A:

Q: I. Vapor-Pressure Lowering II. Boiling-Point Elevation III. Freezing-Point Depression IV. Osmotic…

A: Freezing point depression process used- 1. In ice creams by the addition of sugar2. In processed…

Q: The solubility of CO2CO2 gas in water is 0.15 g/(g/(100mLmL) at a CO2CO2 pressure of 760 mmHgmmHg.…

A: We have given that,  S1 = 0.15 g/ (100 mL) = 0.0015 g/mL,    At P1 = 760 mm of Hg = 1 atm  S2 = ? (…

Q: Which of the following pairs of liquids probably exhibits very nearly ideal behavior when mixed? a.…

A: The ideal gases have following properties.Equal size of particlesNegligible volumeNo intramolecular…

Q: Nitrogen ga Nhan asolubility in water of appronimately 0.0215et at 250Cand 0.99 atm What is the…

A: According to company guidelines, you have posted multiple questions, so we'll answer the first one.…

Q: Would you expect the following pairs of liquids to be miscible or immiscible (and separate into 2…

A: To explain this we have introduce the concept i.e. Like dissolves like.  Thus polar solvent reacts…

Q: en the solute and the solvent have the same intermolecular forces . true or false ? 2. If the mass…

A: Answer (1) true because "like dissolve like" principle when solute and solvent have same kind of…

Q: What is the freezing point of an aqueous solution that boilsat 105.0 °C?

A: As the solution is aqueous so get the value of Kb and Kf with respect to water as, Boiling point…

Q: 2. Predict whether the following pairs of liquids would be miscible or immiscible: a. Water and…

A: To answer this question, it is very important to consider the polarity index of the mentioned…

Q: 2. Predict whether the following pairs of liquids would be miscible or immiscible: a. Water and…

A: According to like dissolve like concept polar solvents dissolve in polar solvents and non polar…

Q: The vapaor pressure of pure water at 45°c is 71.9mm Hg. What is the vapor pressure of a mixture of…

A: Given: Vapor pressure of water at given temperature = 71.9 mm Hg Mass of water = 79.0 g. And mass of…

Q: A student is told that a solution of 1.03 g of an unknown ionic compound dissolved in 10.0 g of…

A: Given that -  Mass of Solute , w = 1.03 g  Mass of solvent , W = 10.0 g  Freezing point of Solution,…

Q: . Which pair of liquids is expected to be miscible? a) H20 and CCI4 b) Br2 and H2O c) C6H6 and H2O…

A: The pairs given are,

Q: The normal boiling point of ethanol, CH3CH2OH, is78.4 °C. When 9.15 g of a soluble nonelectrolyte is…

A: At boiling point, the vapor pressure of liquid becomes equal the atmospheric pressure.

Q: What is the osmotic pressure in torr of a 0.0126 Mglucose solution at body temperat (37°C)? What are…

A:

Q: Which of the following gases (in different conditions) does have the greatest solubility in water at…

A: Solubility of a gas depends on the following factors: 1) Pressure Solubility ∝Pressure   2)…

Q: Q1: The density of 78.5 g of methanol (Mwt. = 32) is 0.89 g/ml. What is the Molality of the…

A: Molality (m), or molal concentration, is the amount of a substance dissolved in a certain mass of…

Q: Urea, (NH 2 ) 2 CO, has been used to melt ice from sidewalks since the use of salt is harmful to…

A: Depression in freezing point - Depression in freezing point is a colligative property which results…

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.