What is the freezing point of a solution of 5 grams of glycerol (C3H8O3) in 150 grams of water (Kf water = 1.86 C/m)?

Q: What is the freezing point of a solution prepared from 91.9 g ethylene glycol (C2H6O2) and 90.0 g…

A: Given, Mass of ethylene glycol (solute) = 91.9 g  Mass of water (solvent)= 90.0 g = 0.090 kg Molal…

Q: What is the boiling point of a solution that contains 60 g of glycerine C3H8O3, in 600 g of water?

A: The new boiling point is found to be increased when a solute is introduced into a system. The change…

Q: What is the freezing point of 0.241 m urea in water?

A: Freezing Point of 0.241 m Urea can be calculated as follows -

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

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Q: freezing point

A: Moles of NaCl = given mass of NaCl / molar mass of NaCl                           = 21.2 g /…

Q: What is the boiling point of a solution of 0.101 g of glycerol C3H8O3, in 20.0 g of water? For…

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Q: What is the boiling point in C° of a solution of a 2.15 m aqueous solution of glycerol? (Kb = 0.512°…

A: Given Glycerol solution, molality ,m =2.15 m Kb=0.512°C/m

Q: boiling

A: According to the question, we need to determine the boiling point of a solution composed of 2.25 g…

Q: 2. What is the molality of a solution containing 0.75 moles of sodium hydroxide in 500 milliliters…

A: Hi, since you have posted multiple questions. We answer the very first question. Kindly repost the…

Q: How many grams of glycerol (C3H8O3, a nonelectrolyte) should be dissolved in 600 g of water to…

A:

Q: 4. Assuming complete ionization of the solute, what would one expect the boiling point of a solution…

A: The mass of water is 125 g which is equal to 0.125 kg. The number of moles of solute present in the…

Q: What is the freezing point of a solution containing 478 g of ethylene glycol (antifreeze) in 3022 g…

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Q: If 8.0 L of ethylene glycol , C2H4(OH)2, density = 1.113 g/mL, is placed in an automobile radiator…

A: This numerical can be calculated by using the formula for freezing point depression. Freezing point…

Q: What is the weight percent of vitamin C in a solution made by dissolving 2.60 g of vitamin C,…

A: Mass of solute ( vitamin C ) = 2.60 g Mass of solvent ( water ) =  55.0 g   Mass of Solution = Mass…

Q: What is the boiling point of a solution prepared when 720g of glucose (C6H1206) is dissolved in two…

A: Elevation in boiling point (∆Tb) :-  When a non volatile solute is added to a pure solvent then its…

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

A: Freezing point of pure water = 0.0 °C Mass of water = 100 g = 0.1 kg Change in temperature = ΔT =…

Q: If the boiling point of an aqueos solution is 103 °C, what is delta TB?

A: Given,  The boiling point of an aqueous solution is 103 °C.  In an aqueous solution water is a…

Q: Calculate the molality of a solution of 90 grams of glycerin (C3H8O3) in 200 grams of water

A: Molality means in a 1000 ml solvent how many moles of solute is present.

Q: The boiling point of ethanol (C2H5OH) is 78.5 ° C. What is the boiling point of a solution of 14.4 g…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: Diethyl ether has a freezing point of -116.2 degrees C and a Kf of 1.79 degrees C/m. What is the…

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Q: How could you prepare a 3.08 m aqueous solution of glycerin, C3H8O3? What is the freezing point of…

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Q: What is the osmotic pressure in atm of a 1.0L solution of 1.50g NaCl(aq) at 25°C?

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Q: What is the boiling point of a solution of NaCl in water if the solution freezes at −0.93 °C?

A: NaCl(aq)→Na++Cl- First, we have to calculate the freezing point molality, which is Change in…

Q: C. What is the (a) molality, (b) freezing point, and (c) boiling point of a solution containing…

A: Molality is an important method to determine the concentration of a solution. It is generally…

Q: What is the freezing point of a solution of 100.0 g of ethyl alcohol (C2H5OH) in 500.0 g of water?

A: Colligative properties are the properties of a chemical compound which depends on the amount of the…

Q: #7 #8 6# C. What is the (a) molality, (b) freezing point, and (c) boiling point of a solution…

A: Given information: Mass of ethylene glycol = 100.0 g Mass of water = 150.0 g Mass of glucose = 55.8…

Q: What mass of glucose (C6H12O6) must dissolve in 679 g of ethanol to make a 0.92 m solution?

A: Molality of solution is equal to number of moles of solute dissolved in per kg of solvent. It is…

Q: What is molality of a solution of 53 mL of c2h5oh in 104 mL of water at 20 degrees C? Density of…

A: Given:  Volume of C2H5OH = 53 mL Volume of H2O = 104 mL Temperature = 20oC Density of C2H5OH= 0.789…

Q: What is the boiling point (in °C) of a solution of 0.150 g of glycerol, C3H8O3, in 20.0 g of water?…

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Q: 2. If a solution 30.0 g of protein per liter has a measured osmotic pressure of 9.4 mmHg at 25°C,…

A:

Q: The boiling point of ethanol (C2H5OH) is 78.5°C. What is the boiling point of a solution of 6.4 g of…

A:

Q: a. Which aqueous solution has a lower freezing point, 0.10 m CaCl 2, or 0.10 m glucose? b. which…

A: a. Which aqueous solution has a lower freezing point, 0.10 m CaCl2, or 0.10 m glucose? The lowering…

Q: What is the freezing point of a solution of 5.00 g of glycerin, C3H5(OH)3, in 47.8 g of water? Kf…

A: We have given that  What is the freezing point of a solution of 5.00g of glycerin C3H5(OH)3 in 47.8g…

Q: What is the boiling point of a solution of 0.186 g of glycerol, C3 Hs O3, in 20.0 g of water? For

A: ∆Tf=kf ×m and  ∆Tb=kb ×m Where  ∆Tf = depression in freezing point ∆Tb= Elevation in Boiling point m…

Q: What is the freezing point of a solution of 9.04 g of I2 in 75.5 g of benzene?

A: Given: A solution of 9.04 g of Iodine in 75.5 g of benzene Determination of freezing point: First…

Q: What is the boiling point of a solution of 115.0 g of sucrose, C12H22O11, in 350.0 g of water?(a)…

A: Given: Mass of sucrose = 115.0 g Mass of water = 350 g Here, sucrose is the solute and water is the…

Q: If 70 grams of NH4CI is dissolved in 100 grams of water at 70°C is the solution saturated,…

A: saturated solution=maximum amount of solute that will dissolve at particular temperature,if any more…

Q: What is the freezing point of a solution that is made by dissolving 232 grams of the nonelectrolyte…

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Q: What mass of glucose (C6H1206) must dissolve in 917 g of ethanol to make a 0.40m solution?

A: Mass of solvent = 917g Molality = 0.4m The number of moles of solute in a solution corresponding to…

Q: What is the freezing point of a 0.20 m solution of glucose, C6H12O6, in water? (Kf for water is…

A: According to question  Molality (m) = 0.20m  Kf = 1.858°C/m  Since glucose is not an electrolyte,…

Q: What is the freezing point of a solution prepared by adding 150. g trichothecin (C19H24O5) to 0.867…

A: The given data contains, mass of trichothecin = 150 g. mass of solvent = 0.867 kg.

Q: Calculate the molality of 12.6 g of ethylene glycol (C2H6O2) in 480 g of water.

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Q: What is the freezing point of a solution of 15.0g of NaCl in 250g of water?

A: Given, Mass of NaCl = 15.0 g Mass of water solvent = 250 g = 0.250 Kg Freezing point of a solution…

Q: The boiling point of ethanol (C₂H₅OH) is 78.5°C. What is the boiling point of a solution of 6.4 g…

A: Elevation in boiling point of solution is given by  ∆Tb=i.m.Kb where i=Van't Hoff factor = 1   ,…

Q: What is the vapor pressure lowering of a 15 g solute (MM= 60) dissolved in 114 grams of water at 25…

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Q: What is the percent-by-mass concentration of glucose in a solution made by dissolving 65.5 g of…

A: Given: Mass of glucose = 65.5 g Mass of water = 178.2 g

Q: What is the molality of a solution of 12.8 g of glucose (C6H12O6) in 220.0 g of water?

A: Given: The mass of glucose (C6H12O6) present in the solution = 12.8 g. Mass of water = 220.0 g. We…

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.