The freezing point of pure water is 0.0°C. How many grams of ethylene glycol (C2H6O2) must be mixed in 100.0 g of water to lower the freezing point of the solution to -6.4°C?    g

Q: Calculate the freezing point of a solution of 35.0 g methyl salicylate, C7H6O2, dissolved in 800. g…

A:

Q: What is the freezing point (in °C) of a solution of 21.61 g methyl salicylate, C8H8O3, dissolved in…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Ethylene glycol (C₂H₆O₂) is used as an additive to the water in your automobile to lower its…

A:

Q: 5) Antifreeze is composed mainly of ethylene glycol (C2H6O2, d = 1.11 g/cm3). It is added to a car…

A:

Q: The freezing point of pure water is 0.0°C. How many grams of ethylene glycol (C2H6O2) must be mixed…

A:

Q: particular solvent has a freezing point depression constant of 4.16(deg. C/m), what is the molality…

A: Freezing point of solvent is greater than freezing point of solutions

Q: solution whose freezing point is -0.930°C is the boiling point of a solution made by g 31 g of NaCl…

A: The number of moles of a substance is determined as the mass of that substance upon its molar mass.…

Q: molecular mass of a substance if 22.5 g dissolved in 250 g of water produces a solution whose…

A:

Q: The freezing point of an aqueous solution containing 35 g of an nonelectrolyte in 150 mL water is…

A:

Q: In a 70.0-g aqueous solution of methanol, CH4O, the mole fraction of methanol is 0.110. What is the…

A:

Q: solution is made using 273.3 mL of methanol (density 0.792 g/mL) and 300.0 mL of water (density…

A: Density is defined as the mass per unit volume. It is represented by rho . Its relation is as…

Q: How many liters of the antifreeze ethylene glycol [CH2(OH)CH;(OH) ] would you add to a car radiator…

A:

Q: What is an isotonic solution? Why do some pharmaceutical preparations have to be isotonic? - List 5…

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

Q: What is the freezing point of a solution that contains 64.3 g of sucrose in 200 g of water?

A:

Q: 500 g of anitifreeze, C2H6O2, is mixed with 750 g of water, H2O.  What is the freezing point of the…

A: Mass of antifreeze, C2H6O2 = 500 g Mass of water = 750 g Molecular weight of C2H6O2 = 62.07 g/mol…

Q: The freezing point of a solution of 1.648 g of an unknown nonelectrolyte dissolved in 76.21 g of…

A:

Q: calculate the freezing point of an aqueous solution with 412 g of sucrose (C12H22O11) per kilogram…

A: The depression of freezing point is a colligative property which depends upon the concentration of…

Q: A scientist, experimenting with liquid X, adds enough sucrose (non-volatile, non-electrolyte) to…

A: Depression in freezing point of solution = Freezing point of pure solvent – freezing point of…

Q: The freezing point of benzene is 5.5°C. What is the freezing point of a solution of 5.00 g of…

A: FREEZING POINT: In chemistry, the specific temperature range at which a liquid compound is…

Q: The solubility of NaCl in water at 0ᵒC is 35.7 g per 100 mL of water. A solution containing 406.8 g…

A: Solubility is defined as the ability of a solute to dissolve in a solvent to form a solution.  Given…

Q: The freezing point of pure water is 0.0°C. How many grams of ethylene glycol (C2H6O2) must be mixed…

A: Mass of solvent water = 100.0 g = 0.1 kg Kf for water = 1.86 °C/m = 1.86 °C. kg/mol) Depression in…

Q: The freezing point of pure water is 0.0°C. How many grams of ethylene glycol (C2H6O2) must be mixed…

A: Given: Freezing point of pure water = 0.0°C Freezing point of the solution = -8.8°C Mass of water =…

Q: Ethylene glycol (C₂H₆O₂) is used as an additive to the water in your automobile to lower its…

A: Since the depression in freezing point of any solution is given by  depression in freezing point = i…

Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,137 grams of water to…

A: Molality of a solution can be defined as the number of moles of solute dissolved per kilogram of the…

Q: A certain liquid X has a normal freezing point of 3.30°C and a freezing point depression constant…

A: We know that, depression in freezing point is given by,                                       ΔTf =…

Q: [References] What volume of ethylene glycol (C2HO2), a nonelectolyte, must be added to 12.0 L water…

A:

Q: Calculate the freezing point and boiling point of a solution containing 8.10 g of ethylene glycol…

A: Freezing point of pure ethanol = -114.6 °C Boiling point of pure ethanol = 78.4 °C Kf of ethanol = -…

Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass of…

Q: When a 49.0-g sample of an unknown compound is dissolved in 500.g of benzene, the freezing point of…

A: Given,  Mass of unknown sample = 49.0 g Mass of benzene solvent = 500.0 g = 0.5 Kg Freezing point of…

Q: The freezing point of benzene is 5.5°C. What is the freezing point of a solution of 5.00 naphthalene…

A: Given :  Freezing point of benzene = Tf benzene = 5.5 degC Mass of solute = 5.00 g Mass of solvent =…

Q: How many grams of ethylene glycol, an automobile antifreeze, dissolved in 3.55 kg water is needed to…

A: Given data, Weight of water (W) = 3.55 kg = 3550 g. Freezing point of water = -22.0 °C. Kf  for…

Q: An aqueous solution of a nonelectrolyte is made by dissolving the solute in 1 L of water. The…

A: ∆Tf=Kf×m use this formula to get the answer

Q: What volume of ethylene glycol ( C2 H6 O2), a nonelectolyte, must be added to 15.0 L water to…

A:

Q: 100 80 60 40 0. 10 20 30 40 50 60 70 80 Temperature (°C) How many grams of solute B can be dissolved…

A: Solubility is defined as the maximum amount of a substance that will dissolve in a given amount of a…

Q: A scientist, experimenting with liquid X, adds enough sucrose (non-volatile, non-electrolyte) to…

A: ★ Answer : 150.61 g of glucose is needed. ★ Solution :

Q: A 12.63 g sample contains only ethylene glycol (C2H6O2) and propylene glycol (C3H8O2). When the…

A: given:  mass of water = 104 g mass of sample = 12.63 g freezing point of solution = -3.40oC we know…

Q: An ethylene glycol solution contains 27.0 g of ethylene glycol (C2 H6O2) in 94.6 mL of water.…

A:

Q: A certain liquid X has a normal freezing point of −6.30°C and a freezing point depression constant…

A:

Q: Isopropyl alcohol is mixed with water to produce a 37.0% (v/v) alcohol solution. How many…

A:

Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

A:

Q: Calculate the boiling point and freezing point of a solution containing 478 g of ethylene glycol in…

A: Elevation in boiling point is the difference between the boiling point of the solution and the…

Q: When a 41.1-g sample of an unknown compound is dissolved in 500.g of benzene, the freezing point of…

A: Given the mass of the unknown solute = 41.1 g  mass of solvent, benzene = 500. g * (1 Kg / 1000 g) =…

Q: 17. NaF (MM = 41.99 g/mol) having a mass of 17.2 g was dissolved in 289 g of chloroform. What is the…

A:

Q: 4.) Ethylene glycol, C2HO2, is used as radiator coolant and antifreeze in automobiles. It is mixed…

A:

Q: The freezing point of pure benzene is 5.50^o C. A solution is made by dissolving 0.300 g of…

A: The freezing point of a solution can be calculated with the help of the depression in point which…

Q: A solid consists of a mixture of NaNO3 and Mg(NO3)2. When 6.50 g of the solid is dissolved in 50.0 g…

A:

Q: What is the %v/v of a solution made from 141.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A: % V/V = ? Mass of ethylene glycol = 141.1 g Density of ethylene glycol = 1.11 g/ml Total final…

Q: When a 22.275 g sample of Compound B,  is dissolved in 480.2 g of benzene, the freezing point of the…

A: To solve this problem first we have to find the depression in freezing point .  Then we will find…

Q: How many grams of ethylene glycol (automobile antifreeze, C2H6O2) dissolved in 3.55kg of water is…

A: The mathematical expression of Raoult's law of lowering of the freezing point is ----- Where kf  is…

Q: Calculate the freezing point of a solution containing 50.0 g of NaCl in 5000 mL water . K for water…

A: Given in the question, Volume of water = 5000 mL Mass of NaCl = 50.0 g Kf for water = 1.86 C°/m. As…

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.