How many grams of glucose (molar mass = 180.16 g mol1) must be dissolved in 212 gof water to raise the boiling point to 107.54 °C? %3D Mass of glucose i bo

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: What volume of ethanol (density = 0.7893 g/mL) should be added to 650.0 mL of water (density = 1.00…

A:

Q: A solution of Toluene (C7H8) in 301 g of Cyclohexane (C6H12) has a boiling point of 90.30 °C. What…

A:

Q: The boiling point of pure ethanol (C₂H₅OH, MM = 46.07 g/mol) is 78.4 °C. A solution is made using…

A: Given,  Boiling point of pure ethanol = T0b = 78.4 °C  Mass of solvent, ethanol = 100.0 g  Mass of…

Q: A solution is made by dissolving 4.35 g of glucose (C6H12O6) in 25.0 mL of water at 25 °C. Calculate…

A: Given that mass of glucose is 4.35 g in 25.0 m L of water. Density of water is given as 1.00 g/m L.

Q: If 5.4 g of glucose, C6H12O6, is dissolved in 0.94 L of water at 291 K, what osmotic pressure, in…

A: Given, The mass of glucose is 5.4 g Volume is 0.94 L Temperature is 291 K The formula used for…

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: 20. Which of the following solutions would give the lowest freezing point in water? O a. 0.020 m…

A: Freezing point of solution is defined as the point at which solution freezes.

Q: Calculate the boiling point of a solution containing 12 g glucose C6H12O6 dissolved in 200 g of…

A: The ratio of moles of solute to the weight of solvent in kg is known as molality.

Q: 1. Calculate the freezing and boiling points of a solution prepared by dissolving 15.5 g of Al(NO3)3…

A: Depression in freezing point: ∆Tf =i×kf ×m  0 - Tf = 4 x 1.86 x 15.5×1000212.996×200.0  Tf = - 2.707…

Q: Arrange the following in ascending order of solubility in water at room temperature and 1 atm: N2,…

A: Answer is explained below, hope you like it. Ans: The ascending order of the solubility is-…

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: What mass of fructose, C5H10O5 (molar mass is 150.2 g), in grams must be added to 115 g H2O to lower…

A: The question is based on the concept of solutions.   Molality is a method of expressing…

Q: Compared to pure water at 1 atm, what is the theoretical boiling point of a solution that contains…

A: The elevation in boiling point ∆Tbis calculated by the formula: ∆Tb=imKb Where, i is the Van't Hoff…

Q: Determine the vapor pressure of a solution at 25°C that contains 210.3 g of glucose (C6H1206, molar…

A:

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: The freezing point of water H2O is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Colligative properties are the properties of the solution that depend on the number of moles of…

Q: A 0.01 molal solution of K3Fe9(CN)6 freezes at -0.062C. What is the apparent degree of dissociation?…

A:

Q: Maple syrup contains 41.0% sugar, C 12H 22O 11 (MW=342g/mol), and has a density of 2.78 g/mL. At…

A:

Q: How would you calculate the vapor pressure of a solution made by dissolving 25.0 g of urea (molar…

A: Liquids have a tendency to evaporate into liquids. Vapor pressure is a measure of this tendency. If…

Q: A 1 L solution is prepared by dissolving 200.0 g sucrose (C12H22O11; m.w. = 342.2965 g mol–1) in…

A:

Q: Calculate the boiling point of a solution containing 12g glucose C,H1206 dissolved in 200g of water…

A:

Q: How much table salt should be added to 300 g water to lower its freezing point to -2.00°C?

A: Given values here: Freezing point of solution = - 2o C Mass of solvent = 300 g

Q: A CaCl2 solution at 24°C has an osmotic pressure of 14 atm and a density of 1.106 g/mL. What is the…

A: Freezing point of CaCl2 solution at given osmotic pressure and temperature has to be calculated

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: Calculate the mass of ethylene glycol (formula mass = 62.1 g/mol, an antifreeze component, that must…

A: The properties associated with the solution that is altered by the addition of the non-volatile…

Q: The boiling point of pure ethanol (C₂H₅OH, MM = 46.07 g/mol) is 78.4 °C. A solution is made using…

A:

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: 1 A certain liquid X has a normal freezing point of –1.00 °C and a freezing point depression…

A: Given:  Normal freezing point of X=-1.00oC Freezing point depression constantKf=2.88oCKgmol-1 Mass…

Q: If 123 g of C10H16O are dissolved in 355 g of C6H6, what is the freezing point of this solution?

A:

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

A: Elevation in boiling point :- When a non volatile solute is added to pure solvent its boiling point…

Q: What mass of ethylene glycol (c2h6o2) must b

A: Elivation in boiling point  ∆Tb = i x Kb x m Ts - To = i x Kb x (w M x1000W )     where  Ts =…

Q: The freezing point of benzene C6H6 is 5.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A:

Q: When 3.14 g of a nonelectrolyte solute is dissolved in water to make 325 mL of solution at 22 °C,…

A: Given ,  Mass of non electrolyte (w) = 3.14 g Volume of solution (V) = 325 mL = 0.325 L Temperature…

Q: The boiling point of pure ethanol (C₂H₂OH, MM = 46.07 g/mol) is 78.4 °C. A solution is made using…

A: we have to calculate boiling point of the glucose-ethanol solution

Q: 2.25 g of glucose is dissolved in 240 grams of water. What is the molality of this solution? (Molar…

A: The question is based on the concept of solutions. Molality is one of the way of expressing…

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: .mheducation.com/ext/map/ part 2 Homework i 04 es Saved Determine the freezing point of an aqueous…

A: Introduction :  Depression in freezing point is a colligative property of of dilute solutions…

Q: Ethylene glycol, HOCH2CH2OH, is a common automobile antifreeze. It is water soluble and fairly…

A: Depression of freezing point is a colligative property which depends upon the number of solute…

Q: Cinnamon owes it's flavor and odor to cinnamaldehyde (C9H8O). Determine the boiling point elevation…

A: Mass of Cinnamaldehyde, mass of CCl4 solvent and Kb.

Q: 40) Which of the following aqueous solutions will have the highest boiling point? A) 0.10 m Na2SO4…

A:

Q: A solution of water (Kb=0.512 ∘C/mKb=0.512 ∘C/m) and glucose boils at 103.06 ∘C∘C. What is the molal…

A: Answer: Addition of non-volatile solute in a solvent, decreases the vapor pressure of solution which…

Q: Pure ethanol has a freezing point of 114.6°C and a K, of 2.0°C/m. What will be the freezing point of…

A: Note : The Actual freezing point of pure ethanol is -114.6°C  So, here it should be -114.6°C

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: The solubility of gas in water is 25 degrees celsius and 1.0 atm pressure of oxygen is 0.041 g/L.…

A: According to Henry’s Law, pressure (P) and concentration (C) is directly related to each other as…

Q: Urea, (NH2 )2 CO, is dissolved in 250.0 g of water. The solution freezes at – - 0.081°C. How many…

A:

Q: If a solution of 22.0 g of octane (C8H18) in 148 g of benzene (CSH6) freezes at -1.16°C, what is the…

A:

Q: Determine the vapor pressure of a solution at 35°C that contains 134.0 g of glucose (C6H1206) in…

A: Given values are -> Weight of glucose = 134.0gm Weight of Water = 400.0gm Vapour pressure of pure…

Q: How many grams of glucose (molar mass = 180.16 g mol 1) must be dissolved in 251 g of water to raise…

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.