You dissolve 45.0 grams of Camphor [molar mass (152.237 g = 1 mole)] in 336 grams of ethanol [ molar mass ( 46.069 g = 1 mole)]. What is the mole fraction of ethanol (solvent) of this solution. %3D %3D

Q: The molal freezing point depression constant K = 3.50 °C-kg-mol X, the solution freezes at -8.0 °C.…

A: Consider the given information as follows;

Q: A solution contains 10.0 g of carbon tetrachloride, CCl4, and 20.0 g of benzene, C6H6. Calculate the…

A: Given: Mass of carbon tetrachloride =10g Molar mass Carbon tetrachloride = 153.82 g/mol Moles of…

Q: The partial molar volumes of acetone and chloroform in a mixture in which the mole fraction of…

A: Given, The partial molar volume of acetone and trichloromethane in a mixture in which the mole…

Q: When 151. g of benzamide (C₂H-NO) are dissolved in 500. g of a certain mystery liquid X, the…

A: The mass of benzamide = 151. g The mass of the liquid X = 500. gThe depression in freezing point  =…

Q: A solution is prepared by mixing 45.68 g of carbon disulfide (CS2, 76.13 g/mol) with 16.42 g of…

A: We know that,  the partial pressure of solute in vapor phase is equal to the mole fraction of solute…

Q: A solution contains 3.85 g of a nonvolatile pure hydrocarbon in 95 g acetone. The boiling points of…

A: We have to calculate the molar mass of hydrocarbon.

Q: A solution composed of 05.0 g strontium chloride (SrCl2) in 250 g of water at 22.7 "C. What is the…

A: The mole fraction can be defined as shown below:  Mole fraction of a component=Number of moles of…

Q: When 651.g of benzamide C7H7NO are dissolved in 1500.g of a certain mystery liquid X, the freezing…

A: The question is based on the concept of solution preparation. it talks of depression in freezing…

Q: A fully miscible solution is formed between two liquids A and B, so that the mole fraction of A is…

A: For liquid phase:partial pressure of component = mole fraction of that component X vapor pressure of…

Q: I need to make a solution of 50% ethanol in water (by mass). The partial molar volume of water is…

A: The given solution is 50% ethanol in water by mass. Assume the mass of solution be 100 g. Thus, mass…

Q: At 20°C, the vapor pressure of ethanol is 45 torr and the vapor pressure of methanol is 92 torr.…

A:

Q: When 74.8g of alanine C3H7NO2 are dissolved in 1450.g of a certain mystery liquid X, the freezing…

A: Given  alanine mass= 74.8g , mass of solution = 1450g=  the depression of freezing point ∆Tf =…

Q: What is the mole fraction, X, of solute and the molality, m (or b), for an aqueous solution that is…

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: Biphenyl, C,H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C,H,. At 25 °C,…

A:

Q: When 136. g of urea (CH₂N₂O) are dissolved in 750. g of a certain mystery liquid X, the freezing…

A:

Q: Pentane (C5H12)and hexane (C6H14) form an ideal solution. When 0.2759 g of this liquid is combusted…

A: An ideal solution is one that follows Raoult's law over a range of concentrations. A solution that…

Q: A solution is made by mixing 56.7 g acetone and 56.7 g methanol . What is the vapor pressure of this…

A: When two or more than two liquid components or solid in liquid, are mixed, it results in the…

Q: When 147. g of urea (CH4N₂O): are dissolved in 1350. g of a certain mystery liquid X, the freezing…

A: Given,  Mass of Urea = 147 g  Molar mass of Urea, (CH4N2O) = 60 g/mol  Mass of solvent = 1350 g  The…

Q: 15. What is the freezing point for an aqueous solution of KBr that was made from dissolving 25.0…

A:

Q: An ideal solution is made by mixing 50.0 g of acetylaldehyde (IUPAC name = 1-ethanal) and 50.0 g of…

A: Mole fraction of acetaldehyde and pentane can be calculated as follows: No. of moles of CH3CHO =…

Q: When 168 mg of a certain molecular compound X are dissolved in 25.0 g of cyclohexane, the freezing…

A: Solution -

Q: A 4.914-g sample of a mixture of cyclohexane (C6H12) and naphthalene (C10H8) is dissolved in 66.40…

A: Upon adding a solute to a pure solvent, it is observed that the freezing point of the solution…

Q: When 212. g of benzamide (C,H,NO) are dissolved in 950. g of a certain mystery liquid X, the…

A: Answer: When a non-volatile solute is added in a solvent, it causes a depression in freezing point…

Q: A solution is made by mixing 100.0 g acetone (CH3COCH3) and 100.0g methanol (CH3OH). part 1. what…

A: Given:Mole fraction is the ratio of the number of moles of a specific gas and the total number of…

Q: Pentane (C5H12) and hexane (C6H14) form an ideal solution. At 25°C the vapor pressures of pentane…

A: (b) Given that, vapour pressure of the pentane at 25oC is 511 torr. A solution is prepared by mixing…

Q: A solution is made using 111.5 g of dimethyl ether (MM = 46.07 g/mol) and 90.0 g of methanol (MM =…

A:

Q: The actual vapor pressure is 260 torr.  Is this an ideal solution?  If not, what kind of deviation…

A: The given solution contains acetone and chloroform. Number of moles of acetone = 5 molNumber of…

Q: Asolution containing ethylene glycol and water has a vapor pressure of 7.88 torr at 10° C. Pure…

A:

Q: A solution contains 0.480 mol of isopropanol C3H7OH dissolved in 2.880 mol of water. What is the…

A:

Q: An aqueous solution is 4.00% ammonium chloride, NHĄ Cl, by mass. The density of the solution is…

A: Assuming we have 100 g of the solution  Since % by mass = mass of solute X 100 / mass of solution…

Q: Biphenyl, C12H10,C12⁢H10, is a nonvolatile, nonionizing solute that is soluble in benzene,…

A:

Q: is the mass of each component? s of CH,O : g CH,O s of water: g H,O

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.