Which aqueous solution would exhibit a lower freezing point, 0.35 M K2SO4 or 0.50 M KCl? Explain.

Q: What is the freezing point of a solution prepared by dissolving 18.0 g of glucose ( MW = 180.0…

A:

Q: 5. What is the boiling point of a 1.42molal MgS solution? (Ko of water = 0.512°C/molality) 6. What…

A: Formula used for elevation in boiling point: Formula used for lowering in freezing point: Where, i…

Q: · List the following aqueous solutions in order of their expected freezing points 0.050 m CaCl, 0.15…

A: Freezing point  is   Inversely    proportional to effective concentration of compound. effective…

Q: Which solution would have the highest boiling point, 0.500 M K2CO3 or  0.500 M MgSO4?  Explain.

A: Boiling point will be highest for the compound having maximum Vant's Hoff factor for the same…

Q: What is the molality of a solution that consists of 8.09 mL of carbon tetrachloride (CCl4, d = 1.59…

A:

Q: An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this…

A: Boiling point of solution =103oC Boiling point of water = 100oC Therefore, elevation in boiling…

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

A:

Q: What is the freezing point of a solution made with 1.31 mol of CHCl₃ in 530.0 g of CCl₄ (Kf = 29.8…

A: The freezing point of solution is calculated using the formula as follows,

Q: dissolving 4.555 g of ZnSO 4 in 150.0 g of water? The freezing point constant of water is 1.86…

A: We have to calculate the decrease in freezing point of the guven solution

Q: Consider the following aqueous solutions:  A. 0.10 m NH4NO3,  B. 0.10 m Fe(NO3)3 C. 0.10 m Ba(NO3)2…

A: Depression in freezing point is given by:

Q: Which solution would have the higher boiling point, 0.500 M CaCl2 or 0.500 M MgSO4?  Explain.

A: Given: Let thevolume of solution be = y L [CaCl2] = [mgSO4] =0.500M  No of mol = molality x vol of…

Q: What is the boiling point of an aqueous solution that has a vapor pressure of 20.5 torr at 25 °C?…

A: According to Raoult’s law, the vapor pressure of the solution is lower than the vapor pressure of…

Q: How many grams of pyrazine (C4H4N2) would have to be dissolved in 1.50 kg of carbon tetrachloride to…

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

Q: What mass of glucose (C6H12O6) should be dissolved in 10.0 kg of water to obtain a solution with…

A: Depression in freezing point of a solution is given by: where ∆Tf is the depression in freezing…

Q: solutions will freeze at the lowest temperature

A: Depression in freezing point is a colligative property is the decrease of the freezing point of any…

Q: What is the molality (m) of a solution prepared by dissolving 2.00 mL of bromine (d = 3.103 g/mL,…

A: Given : volume of bromine = 2 mL with density = 3.103 g/mL and volume of ethyl acetate = 150 mL with…

Q: Which solution will have the greatest effect on freezing point, boiling point, and osmotic pressure?…

A:

Q: Determine the required concentration (in percent by mass) for an aqueous ethylene glycol (C2H6O2)…

A: The elevation in boiling point of water is calculated by the formula,

Q: 9.) What is the percent CdSO4 by mass in a 1.79 molal aqueous CdSO4 solution?

A:

Q: Which of the following aqueous solution(s) should have the highest freezing point? I. 1.0 m NaOH II.…

A: Depression in freezing point ∆T = i × Kf × m  Less the value of i, more will be the freezing point.

Q: How could you prepare a 3.62 m aqueous solution of glycerin, C3H8O3? Assuming ideal solution…

A: For prepare 3.62molal  solution we have take 3.62 mole glycerin in 1000gm of water. Molality is a…

Q: Calculate the molality of a solution that contains 51.2 g of naphthalene, C10H8, in 500 mL of carbon…

A: The first step is to calculate the molar mass of the substance that is of naphthalene. It can be…

Q: Calculate the freezing point and boiling point of a solution containing 7.55 g of ethylene glycol…

A: All solutions contain specific freeing point at which they start interchanging into solid-state from…

Q: 7. What is the freezing point and boiling point of a solution that contains 19.0 g of glucose (molar…

A: Given : mass of glucose = 19.0 g              Mass of water = 200 g To calculate freezing point we…

Q: Calculate the molality and van’t Hoff factor (i) for the fol-lowing aqueous solutions:(a) 0.500 mass…

A: Molality: Molality is defined as the moles of solute in 1 kilogram of solvent. It is given by,…

Q: Calculate the freezing point of a solution made from 72.33 g of propane, C3H3, 44.1g/mol, dissolved…

A: Given: Mass of Propane=72.33 g Mass of solvent (Water)=0.250 kg

Q: 1. A solution is prepared by mixing 10 gram of glucose, C,H12O6 in 100 grams' water to give a final…

A:

Q: lower boiling point

A:

Q: 1. Which will experience a greater freezing point depression, a 0.1 m solution of benzene in carbon…

A: We know that, depression in freezing point of a solvent is given by,…

Q: 9. A solution is prepared by condensing 4.00 L of a gas, measured at 27°C and 748 mmHg pressure,…

A: The given data contains, Volume = 4.00 L. Pressure = 748 mm Hg. Temperature = 300 K. mass of solvent…

Q: A2.4 m aqueous solution of an ionic compound has a boiling point of 102.7°C. Calculate the van't…

A: Given, molality = 2.4 m Boiling Point of compound = 102.7 oC Boiling Point of water = 100 oC ∆Tf  =…

Q: Which of the following aqueous solutions has the highest (a) osmotic pressure; (b) boiling point;…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.

Q: What is the osmotic pressure of a solution that contains 25.9 mg of glucose (180.156 g/mol) in 75.0…

A:

Q: When 0.500 g of vitamin X is dissolved in 10.0g of camphor (Kf = 40.0°C/m), the freezing point of…

A:

Q: Consider a hydrogen peroxide (H2O2) solution that is 28.3 molal.  Given the density of solution is…

A: Given data is as follows: The molality of the hydrogen peroxide solution = 28.3 molal The density of…

Q: Assuming ideal solution behavior, how many degrees Celsius does the freezing point of 75.5 g benzene…

A:

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: Which of the following aqueous solutions will have the largest deviations from it's normal boiling…

A:

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: Without doing detailed calculations, determine which of the following aqueous solutions has the…

A: Highest freezing point

Q: Calculate the freezing point of a solution that contains 168.4 g of sucrose (table sugar) in 300. g…

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Q: a. Assuming complete dissociation of the soluble salts, which solutions would have the same boiling…

A: To solve this problem we will calculate ∆Tb for all solution by using  ∆Tb = i Kb m  Where  ∆Tb  =…

Q: What molal solution is made when adding 90 grams of K2SO4 to 0.55 kg of water?

A: Morality is defined as number of moles of solute dissolved in per kg of solvent.  It is denoted by…

Q: 6. What is the freezing point decrease of an aqueous 1m CaCl2 solution? (Kf = 1.86 ◦C/m)? A. -3.72…

A: Given solution is : 1m aqueous CaCl2 solution. What is the decrease in freezing point of this…

Q: Compute the freezing point and boiling point of the aqueous solution.  (a.) Which aqueous solution…

A: A) Aqueous solution having lowest freezing point Given is the molality of different aqueous solvent.…

Q: Which aqueous solution will have the lowest freezing point? A) 0.60 molal sucrose B) 0.50 molal KF…

A:

Q: A 0.56 M solution of MgCl₂ is determined to have a concentration of particles of 1.51 M. What is the…

A: The molarity of the MgCl2 is = 0.56 M The molarity of the particles in the solution is = 1.51 M The…

Q: The density of an aqueous solution containing 10.0 percent of ethanol (C2H5OH, 46g/mol) by mass is…

A:

Q: Calculate the molality and van’t Hoff factor (i) for the fol-lowing aqueous solutions:(a) 1.00 mass…

A: Given: Mass fraction of NaCl = 1.00 %                      Freezing point  = 0.593°C   Mass fraction…

Q: b) List the following solutions in order of decreasing freezing point: 0.04 molal glycerol (C3H8O3);…

A: b) Given: Molality of C3H8O3 = 0.04 m Molality of KBr = 0.025 m And molality of C6H5OH = 0.030 m

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.