A chemist combined chloroform (CHCI,) and acetone (C,H,0) to create a solution where the mole fraction of chloroform, Xchloroform, is 0.155. The densities of chloroform and acetone are 1.48 g/mL and 0.791 g/mL, respectively. Calculate the molarity of the solution. Assume the volumes are additive.

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: 1. Calculate the mole fraction of the solute in the following solutions: a. 100.0 grams C2H60 in…

A: Here, we have to calculate the mole fraction of the solute in: a) 100.0 g of C2H6O in 100.0 g H2O.…

Q: You have a solution which is 43.9% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

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Q: 2. Calculate the mole fraction of each component of a solution containing 65 g of ethanol (C2HaO) in…

A: Given,  Mass of ethanol, C2H6O = 65 grams Mass of water, H2O = 350 g

Q: The mole fraction of ammonium phosphate, (NH4)3PO4, in an aqueous solution is 2.86×10-2 The percent…

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Q: The mole fraction of each component of a solution prepared by dissolving 2.30 gg of nicotine,…

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Q: In a 71.0-g aqueous solution of methanol, CH_0, the mole fraction of methanol is 0.220. What is the…

A: Since 71 g aqueous menas solution of methanol means mass of methanol is 71 g. First of all we will…

Q: In a 55.0-g aqueous solution of methanol, CH40, the mole fraction of methanol is 0.110. What is the…

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Q: A solution is made by mixing equal masses of methanol, CH O, and ethanol, C,H,0. Determine the mole…

A: Mole fraction of any component may be determined by dividing the number ofmoles of that component…

Q: The major component of gasoline is n-octane. Benzene (C6H6) is a trace component of gasoline. The…

A: Given that Mass percent of Benzene = 40.0% Mass percent of n-octane = 60.0% Let the solution be 100…

Q: The mole fraction of silver acetate, AgCH3COO, in an aqueous solution is 7.96x10-2. The percent by…

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Q: In a 55.0-g aqueous solution of methanol, CH4O, the mole fraction of methanol is 0.110. What is the…

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Q: An aqueous solution contains 82.5 g of isopropyl alcohol (C3H7OH) in 218.5 g of solution. What is…

A: given mass of isopropyl alcohol = 82.5 g mass of solution = 218.5 g standard values molar mass of…

Q: You have a solution prepared by dissolving 6.8 g of urea, CO(NH2)2 , in 33.5 g of methanol, CH3OH.…

A: A solution prepared by dissolving 6.8 g of urea, CO(NH2)2 , in 33.5 g of methanol, CH3OH. First…

Q: Pentane (C; H12) and hexane (C6H14) form an ideal solution. At 25°C the vapor pressures of pentane…

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Q: Q4: 2M of methanol (CH,OH) was added to NaCl to make a solution, the mole fraction of methanol was…

A: In question, Following information given - Molarity of methanol = 2 M Mole fraction of methanol =…

Q: The density of toluene 1C7H82 is 0.867 g>mL, and the density of thiophene 1C4H4S2 is 1.065…

A: Given that:  Density of Toluene = 0.867g/mL Density of Thiophene = 1.065g/mL Mass of Thiophene…

Q: Calculate the mole fraction of the solvent and solution in a solution composed of 46.85 g of…

A: A numerical problem based on mole fraction, which is to be accomplished.

Q: A chemist combined chloroform (CHCl3)and acetone (C3H6O) to create a solution where the mole…

A: Interpretation: A chemist combined chloroform (CHCl3) and acetone (C3H6O) to create a solution, the…

Q: What is the mole fraction of glucose (C6H1206) in a 7.82 M aqueous solution of glucose? Assume the…

A: Given data,Molarity=7.82MDensity of solution=1.00g/mL

Q: 3. What is the mole fraction of methanol, CH3OH, (molar mass = aqueous solution that is 40.0%…

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Q: A chemist combined chloroform (CHCl3)(CHCl3) and acetone (C3H6O)(C3H6O) to create a solution where…

A: Given  mole fraction of chloroform , χCHCl3 = 0.139  density of chloroform = 1.48 g/mL  density of…

Q: A chemist combined chloroform (CHCl3)(CHCl3) and acetone (C3H6O)(C3⁢H6O) to create a solution where…

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Q: mole ratio

A:

Q: A chemist combined chloroform (CHCl3) and acetone (C3H6O) to create a solution where the mole…

A: Given: The mole fraction of chloroform (Xchloroform) is 0.139 The density of chloroform is 1.48 g/mL…

Q: You have a solution which is 44.3% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A: Mole fraction is given by mole of one solute divided by sum of number of moles of solute and…

Q: You have a solution which is 45.7% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A: Mass percent of isopropyl alcohol is 45.7%. So, 45.7 g of isopropyl alcohol is present in 100 g of…

Q: Ethanol, CH3 CH2OH, is known as grain alcohol and is the alcohol found in alcoholic beverages.…

A: Molar mass of ethanol = Atomic mass of C X 2 + Atomic mass of H X 6 + Atomic mass of O = 12 X 2 + 6…

Q: An aqueous solution contains 60 µM salicylaldehyde (C,H6O2) and 330 ppm dichloroacetic acid…

A: From the given concentration of components and total volume of solution we can determine the mass of…

Q: C3⁢H6O) to create a solution where the mole fraction of chloroform, ?chloroform,χchloroform, is…

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Q: An aqueous solution of ethanol, CH;CH,OH, has a concentration of 6.99 mol/L and has a density of…

A: Answer :-  a) Mass percent of CH3CH2OH = 34.0%  b) Mole fraction of CH3CH2OH = 0.167…

Q: Caffeine (C8H10N4O2) is a stimulant found in coffee and tea. If a solution of caffeine in the…

A: Given: Concentration in molality of caffeine = 0.0500 m Assuming 1 Kg i.e. 1000 g of the solvent…

Q: What is the mole fraction of ethanol in a solution made by dissolving 14.6 g of ethanol, C2H5OH, in…

A: Given : Mass of ethanol i.e C2H5OH = 14.6 g And mass of water i.e H2O = 53.6 g. Molar mass of H2O =…

Q: 5. What are the mole fractions of ethanol, C2H5OH, and water in a solution prepared by mixing 75.0 g…

A: Note - Since you have asked multiple question, we will solve the first question for you. If youwant…

Q: What is the mole fraction of ethanol in a solution made by dissolving 51.2g of ethanol, C2H5OH, in…

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Q: A chemist combined chloroform (CHCl3)(CHCl3) and acetone (C3H6O)(C3H6O) to create a solution where…

A: Chloroform and acetone solution whose molarity is to be determined.

Q: What is the mole fraction of LiCl in solution that is 9.0% by mass LiCl and has a density of 1.00…

A: Given information,       Mass % of solute is 9% and its density is 1.00 g/mL. The mass of LiCl is 9…

Q: Pentane (C;H12) and hexane (C,H14) form ideal solution. At 25°C the vapor pressure of pentane and…

A: According to Raoult's law the partial pressure of a solution is equal to the product of the mole…

Q: In a 67.0-g aqueous solution of methanol, CH,O, the mole fraction of methanol is 0.180. What is the…

A: Given Total mass of solution = 67 g and total mass = mass of CH3OH + mass of water

Q: A solution is made by mixing equal masses of methanol, CH,0, and ethanol, C,H,0. Determine the mole…

A: Mole fraction is defined as moles of that component divided by the total moles of each component in…

Q: A solution was prepared by dissolving 120 g of NaCl in 250 g of H2. What is the mole fraction of…

A: Given, A solution was prepared by dissolving 120 g of NaCl in 250 g of H2.  Mole fraction can be…

Q: A chemist combined chloroform (CHCl3) and acetone (C3H6O) to create a solution where the mole…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity. The ratio of…

Q: A chemist combined chloroform (CHCI,) and acetone (C,H,0) to create a solution where the mole…

A: Given  mole fraction of chloroform , χCHCl3 = 0.139 χCHCl3 = 0.139  density of chloroform = 1.48…

Q: An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density of 1.03 g/mL. The…

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Q: A solution is prepared by mixing 25.0 g of water and 25.0 g of ethanol, C2H5OH. Determine the mole…

A: Given, the mass of water = 25.0 g mass of ethanol = 25.0 g the molar mass of water = 18 g mol-1 the…

Q: What is the mole fraction of ethanol in a solution made by dissolving 51.2 g of ethanol, C2H5OH, in…

A: We have to calculate the ethanol.

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

A:

Q: The mole fraction of ammonium nitrate, NH4NO3, in an aqueous solution is 3.50×102. %. The percent by…

A: Mole fraction :-  The ratio of moles of solute to the total number of moles of solution is called…

Q: What mass (g) of sodium nitrate must be added to 500 ml of water to prepare a solution that is…

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Q: A bleaching solution contains sodium hypochlorite, NaClO, dissolved in water. The solution is 0.650…

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.