how do I calculate the boiling point of methanol if its boiling point is 72.2 degrees Celsius , the molar boiling point elevation constant foe methanol is 2.7 degrees per m What is the boiling point of a solution prepared by dissolving 50g of acidic acid in 100g of methanol?(boiling point for the solvent =94.7 degrees Celsius)

Q: An aqueous solution has a freezing point of -13.8 ∘C, what is the boiling point of the solution? The…

A: ∆Tf = Kf x m ∆Tb = Kb x m

Q: What are the boiling point and freezing point of a 4.97 m solution of naphthalene in benzene? (The…

A: Given:- Concentration of naphthalene solution in benzene = 4.97 m Boiling point of benzene (Tbo) =…

Q: for benzene, c6h6, the freezing point constant, Kp is 5.12 K kg mol^-1 and its normal freezing point…

A: Equation for the depression in freezing point is given by,  ΔTf  = i ×  Kf  × m    i = van't hoff…

Q: What is the freezing point of a solution

A: ∆Tf = i×Kf×m  ∆Tf is the depression in freezing point  i is the Van't hoff factor  Kf is the molal…

Q: 8. Calculate the boiling point of a solution containing 312 g ethylene glycol (C2H6O2) dissolved in…

A: Answer :-  101.5 °C  The boiling point of solution containing 312 g ethylene glycol solution…

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

A:

Q: A certain liquid X has a normal freezing point of −7.30°C and a freezing point depression constant…

A: δTf = i x Kf x m----(1) where  δTf = To - Ts  To = freezing point of pure solvent =  −7.30°C Ts…

Q: Calculate the freezing point of a solution of 40.0 g methyl salicylate, C 7H 6O 2, dissolved in 800.…

A:

Q: What is the freezing point of 0.260 m urea in water? °C

A: The freezing point of 0.260 m urea solution is 272.666 K (or -0.484 oC)

Q: 2. What is the freezing point of a solution prepared by adding 150. g trichothecin (C19H24O5) to…

A: Freezing point of a liquid is defined as the temperature at which it gets converted to solid.…

Q: What are the boiling point and freezing point of a 4.97 m solution of naphthalene in benzene? (The…

A:

Q: Please help me with this problem

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

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

A:

Q: (Q67) What is the freezing point of a solution made from 883.6 grams of benzene to which 56.0 grams…

A:

Q: Which of the following solutions will have the lowest freezing point? A) 0.010 mol kg-1 K Br B)…

A: Given solutions, A) 0.010 mol kg-1 K Br B) 0.010 mol kg-1 Na2CO3 C) 0.035 mol kg-1 CH3CH2OH D)…

Q: The boiling point of pure ethanol, C2H5OH, is 78.4 ∘C. Its boiling point elevation constant is 1.22…

A: Given,Boiling point of pure ethanol = 78.40C.Boiling point elevation constant = 1.220C/m.Mass of…

Q: When 64.8g of sucrose was dissolved in 100g of water, the freezing temperature of the water was…

A: Given when 64.8g of sucrose is added to 100g of water, the freezing point of water becomes ---…

Q: A certain liquid X has a normal freezing point of -3.10 °C and a freezing point depression constant…

A:

Q: What is the boiling point of a solution made by dissolving 10.0 g sucrose ( C12H22O11C12H22O11 ) in…

A:

Q: Calculate the vapor pressure of a solution

A:

Q: (Q74) At what temperature (in °C) will a solution in which 61.31 grams of iron (III) chloride has…

A:

Q: Water has a molal freezing point constant of 1.86 degrees celcius kg/mol. Calculate the freezing…

A: We have to calculate the freezing point of 116.114 g of water containing 37.378 g of glucose.Water…

Q: 95.1

A: Dear student I have given answer to your question in the image format.

Q: Calculate the theoretical boiling point of a solution made by dissolving 10.0 g of NaCl (MM 58.44)…

A: Recall the data, mass of NaCl=10.0 g MM=58.44 g mol-1 Mass of solvent=54.0 g i for NaCl=2

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: Assuming the density of water is 1.00g*mL^-1, the vapor pressure of pure water at 35C Is 42.18mmHg,…

A:

Q: A certain liquid X has a normal boiling point of 126.40 °C and a boiling point elevation constant…

A:

Q: The vapor pressure of ethyl alcohol (C2H5OH) is 100 mmHg at 30°C predict the water vapor of the…

A: Given: The vapor pressure of ethyl alcohol is 100 mm Hg. The mass of solute is 12 g. The mass of…

Q: Water is a _(i). solvent which dissolves _(ii. and _(ii) compounds to form _(iv)_ mixtures which are…

A: The question given is,

Q: Calculate the freezing point (oC) of a solution of 15.46 g of acetone (CH3COCH3, MM = 58.08 g/mol)…

A: Answer: The freezing point of the solution is - 116 °C. Option f. -116 is the correct answer.

Q: estion 4 What is the boiling point of a solution containing 0.852 g naphthalene (C10Hg, Molar Mass-…

A: Given: The mass of naphthalene dissolved in 14.0 g of benzene is 0.852 g. The molar mass of…

Q: What is the freezing point of solution that is made up of 100.0 mL of Dichloromethane (CH2Cl2) and…

A:

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 144.6 grams of the…

A: According to colligative property when a non electrolyte is  added to a a solvent then there is…

Q: Calculate the freezing point of solution given below. A solution is prepared by condensing 4.00 L of…

A: First, calculate the moles of gas using the ideal gas equation: PV=nRTn =PVRT=(720mmHg/760mmHg)×…

Q: A certain liquid X  has a normal freezing point of  −4.40°C  and a freezing point depression…

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

Q: What volume of ethylene glycol (C2H5 O2), a nonelectolyte, must be added to 18.0L water to produce…

A: Given that:        Volume of solvent (H2O) = 18.0 L         density of ethylene Glycol = 1.11g/cm3…

Q: Which solution has the lowest boiling point? O 1.00 moles of NaCl in 1.0 L of water O 1.00 moles of…

A:

Q: What is the freezing point of a solution prepared by dissolving 5.908 g of ethanol, CH3CH2OH…

A: The freezing point can be calculated by the colligative propert i.e. Depression in freezing point.…

Q: Please help

A: The elevation of boiling point has to be calculated.

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

A:

Q: For which of the water solutions the boilling point is the highest? а. c(NaCI) = 0.85 mol/L b.…

A:

Q: What would be the theoretical freezing point of a solution made by dissolving 5.444 g of CaSO 4 in…

A: Given values :- Mass of CuSO4 = 5.444 g Molar mass of CuSO4 = 136.14 g/mol Freezing point constant…

Q: How much sodium chloride would you need to add to 130 mL of water to make a solution that melts at…

A: In this question, we will determine the mass of the NaCl should be added on give volume of water so…

Q: What are the boiling point and freezing point of a 1.47 m solution of naphthalene in benzene? (The…

A: The boiling point of a solvent can increase when we add my non-volatile solute to it. It is called…

Q: What are the boiling point and freezing point of a 3.47 m solution of naphthalene in benzene? (The…

A: Given:  Kb = 2.53 °C/m m = 3.47 m

Q: (Q67) What is the freezing point of a solution made from 771.4 grams of benzene to which 42.4 grams…

A: Given,  Mass of solvent, benzene = 771.4 g  Mass of solute, cycloheptene = 42.4 g  Wat is the…

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: A. Determination of the Freezing Point of Cyclohexane. N/A 1. Mass of test tube, beaker and…

A:

Q: What are the boiling point and freezing point of a 3.47 m solution of naphthalene in benzene? (The…

A: Given:  Kb = 2.53 °C/m m = 3.47 m Solution: ∆Tb = Kb × m = 2.53 °C/m × 3.47 m       = 8.78 °C…

Q: (Q67) What is the freezing point of a solution made from 644.6 grams of benzene to which 45.7 grams…

A:

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.