Acetone is soluble in water and its solubility does not change much with a change in temperature. Which of the PEC diagrams below best illustrates this observations? (M: Mixed State, UM: Unmixed State) Acetone Ep Ep Ep UM UM M M. UM UM M. # configurations # configurations # configurations # configurations b)

Q: A solution is saturated at 25oC . It is then slowly cooled to 20oC with no change to the appearance…

A:

Q: What is the boiling point of the automobile radiator fluid prepared by mixing 1.04  L of ethylene…

A: Given : Volume of ethylene glycol = 1.04 L = 1040 mL                          (Since 1 L = 1000 mL)…

Q: 1. Look up and draw the structures for each of the following molecules: (a) glucose (b) naphthalene…

A:

Q: Your chemist friend, Laqueefa Farthing, has isolated an unknown compound that shows an observed…

A: Intermolecular forces are the forces of attraction or repulsion which act between neighboring…

Q: he solublity of ethyl alcohol and n-pentyl alcohol, CH3(CH,);CH2OH be olwn 10 Visbnoe ytambg as…

A:

Q: Consider the molecular substances; CH3OCH3 CH3CH2OCH3 CH3CH3CH3CH3 Which of them is likely more…

A:

Q: What is the boiling point in Celsius of a solution containing 35.9g of h2O and 490.5g ethanol. molal…

A: The boiling point elevation is calculated as follows: ∆Tb=Kb×mHere, ∆Tb=Elevation in boiling…

Q: One bottle of soda is stored in a refrigerator at 3 °C(276 K), and another is stored at room…

A: The solubility of the gas in a liquid is inversely proportional to temperature.

Q: Cyclohexanol 10 ml Mass of cyclohexanol 9.62 g – 0.053 mol Theroretical yield  cyclohexene–7.89g -…

A:

Q: Miscible liquids from homogeneous mixture when added together. is Toluene miscible with water or…

A: If a liquid is completely soluble in another liquid solution, then it is said to be miscible.

Q: 10. What is the mol fraction of cyclohexane in a mixture containing 15.0 g of toluene and 10.0 g…

A:

Q: Alejandro is making soda using a soda machine. He runs 2 trials for making the soda using the…

A:

Q: Pure benezene boils at 80.1 C and has a Kb of 2.53 C/m. If 120.0 g of iron sulfide are dissolved in…

A:

Q: What is the molal concentration of the solution? Solution = Cyclohexane + unknown  Solution…

A: ∆Tf = Kf x Moality Molality = number of moles of solute/Mass of solvent in kg

Q: Table of Vapor Pressures at Varying Temperatures Based on the Antoine Equation Pressure of Pressure…

A: 1:1 (v/v) means when equal volumes of both the components were used.

Q: Substance Molecular Weight (g/mol) Density g/mL Melting point and Boiling point 0C…

A: The melting point, molecular weight, density, melting point, boiling point and solubility of benzoic…

Q: does 50:50 hexane-toulene or 25:75 hexane-toulene have higher boiling point?

A: Greater is the intermolecular force, higher will be the boiling point. Greater is the molecular…

Q: Alcohol-based hand sanitizers clean hands by killing many types of disease- Causing bacteria and…

A: Concentration of a solution can also be expressed in %(V/V) which is calculated by dividing volume…

Q: B\Give a reason for the following states: 1-melting point of phenol is 40C° while normal hexanol is…

A: 1)  Lets us analyze the structure of phenol and hexanol    ⇐Phenol ⇐hexanol

Q: Predict the temperature at which CuSO4:5H2O undergoes dehydration. CuSO4:5H20 (s) CUSO4 (s) + 5H2O…

A: At equilibrium,the change in free energy is zero. The given reaction is at equilibrium. But ,

Q: following cooling curve between which two points is the pure solvent becoming frozen? Temperature…

A: Freezing point is the temperature at which the transition of phase takes place from liquid to solid…

Q: Q2. 1000 lb of 10% NaOH solution at100°F is to be fortified to 30% NAOH by adding 73% NaOH at 200°F.…

A: A solution is a homogeneous mixture of two or more components in a solvent. Sodium hydroxide…

Q: What is the boiling point of the automobile radiator fluid prepared by mixing 1.11  L of ethylene…

A: Elevation in boiling point is colligative property that is depend on number of moles of solute but…

Q: Place the following compounds in order of decreasing melting point. (NOTE: Please enter your answer…

A:

Q: With the addition of 50g of a compound to 750g of CCl4, how many grams of the compound is required…

A:

Q: 4 ounces of 80 proof liquor is equilvaent to how many standard drinks?

A: Given,4 ounces of 80 proof liquor

Q: 6.A fuel is burned with 50% excess air and the combustion characteristics of the fuel oil are…

A:

Q: Calculate the new boiling point of a solution containing 5.27 g of sucrose (C12H22011) and 45g of…

A: Molality is defined as number of moles of solute dissolved per kg of solvent.

Q: Glycerin USP( specific gravity 1.25) costs $ 54.25 per pound .if students in a dispensing laboratory…

A: Here the cost of glycerine is $ 54.25 per pound. We have to determine cost of 1 pint glycerine .

Q: ۱۰:5۷ ص Ooredoo ll. A bartleby.com EE = bartleby E Q&A Science / Chemistry / Q&A Library / If a…

A: Given that a student recrystallized 0.58 g of impure acid and recovered 0.12 g of product.We have to…

Q: A- B- P₁ 0.4atm 760 torr 0.6atm the following table: V₁ 2L 500mL 1500 mL T₁ 300K 150K C P₂ 2atm B…

A: I am supposed to solve only one question. But i am solving 2. Should repost the other questions to…

Q: Physical Properties Molar Mass Melting Boiling Point Point Density (g/mL) Chemical Notes (g/mol)…

A:

Q: (a) Would you expect stearic acid, CH3(CH2)16COOH, to bemore soluble in water or in carbon…

A: a) Stearic acid is a saturated fatty acid. It has a bulky hydrophobic alkyl chain, which overpowers…

Q: MODIFIED TRUE OR FALSE Write the correct word to make the statement true if it's false 1. The…

A: Correct statement 1) the formation of black smoke upon combustion of hydrocarbons indicates…

Q: Calculate the vapor pressure of a mixture containing 252 g of n-pentane (72 g/mol) and 1400 g…

A:

Q: Exlapin why ethanol (C2H5OH) is not soluble in cyclohexane (C6H12)

A: Given molecules: Ethanol and cyclohexane

Q: Calculate the new freezing point of a solution containing 5.27 g of sucrose (C12H22011) and 45 g of…

A:

Q: Explain the PVT behavior of pure substances with appropriate examples.

A: For the given pure substance, a typical pressure-temperature diagram at constant volume.

Q: Calculate the new freezing point of a solution containing 5.27 g of sucrose (C12H22011) and 45 g of…

A: Given data: Mass of sucrose = 5.27 g Mass of water = 45 g Standard data: The molar mass of…

Q: The principal reason for the extremely low solubility of NaCl in benzene (C6H6) is the strong…

A:

Q: 1. What would it mean if the melting point had a wide range in temperature rather than a narrow…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: A 1-kg iron bar (c=0.11 kcal/kgC) at 100C is placed in 3.0 kg water at 15C. The temperature of the…

A: We have to predict the change in temperature for water.

Q: A certaln liquid X has a normal bolling polnt of 93.40 °C and a bolling polnt elevation constant K…

A: According to the colligative property formula : Tf-Ti=i×Kb×m  ....eq 1 here Tf is final…

Q: Air, contalning nitrogen gas, used to bubble water home aquariums. In a total pressure of 1 atm of…

A: Henry’s constant, H = 6.1 × 10-4 M/atm Mole fraction, X = 0.78 Total pressure, PT = 1 atm

Q: Haemoglobin, the red blood protein responsible for oxygen transport, binds about 1.34 cm3 of oxygen…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: What is the boiling point of the automobile radiator fluid prepared by mixing 1.00  L of ethylene…

A: Given that : The volume of ethylene glycol (solute)= 1.00 L The density of ethylene glycol = 1.114…

Q: Rank the following compounds according to increasing solubility in gasoline. (1) C6H5CH3; (1I)…

A:

Q: A certain liquid X has a normal boiling point of 147.30°C and a boiling point elevation constant…

A: When a solute is dissolved in the water, the vapor pressure of the solution is lower than the pure…

Q: Jeneen v A certain liquid X has a normal bolling polnt of 120.70 °C and a bolling potnt elevation…

A: Given : Normal boiling point of liquid X = 120.70 oC Mass of solvent i.e liquid X = 800 g = 0.800 Kg…

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.