Calculate the molarity and mole fraction of acetone in 1.00-m solution of acetone (CH3COCH3) in ethanol (C2H5OH). (Density of acetone = 0.788 g/cm3; density of ethanol = 0789 g/cm3.) Assume that the volumes of acetone and ethanol add.

Q: Toluene (C6H5CH3) is a liquid compound similar to benzene (C6H6). Calculate the mole fraction of…

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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: Find the boiling point of a solution of 92.1 g of iodine, I2, in 800.0 g of chloroform, CHCl3,…

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Q: Calculate the molarity and mole fraction of acetone in a 1.70-m solution of acetone (CH3 COCH,) in…

A: Given data: molality of solution = 1.70 m density of (acetone) solute = 0.788 g/cm3 density of…

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: Calculate the mole fraction of the total lons in an aqueous solution prepared by dissolving 0.400…

A: The ionic equation can be written as: The concept is based upon the mole fraction. The term mole…

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: Density of Mole fraction of Molarity Molality % by Mass ppm solution solute 1.29 30.0

A: Given that:  Density of KOH solution = 1.29g/ml  % by mass of KOH = 30.0  Molar mass of KOH =…

Q: A 100.0-g sample of a brand of rubbing alcohol contains 66.2 g of isopropyl alcohol, C3H7OH, and…

A: Given: Mass of isopropyl alcohol= 66.2g Mass of water=33.8g

Q: Methanol (CH3OH) and ethanol (C2H5OH) are miscible because the major intermolecular force for each…

A: Solution-

Q: 6) Determine the mole fraction of water in a solution that contains 25 g of water and 12 g of KNO3.

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

Q: The mole fraction of silver nitrate, AgNO3, in an aqueous solution is 1.83×10². %. The percent by…

A: Given that mole fraction of silver nitrate is 1.83×10-2. The mass percent can be obtained by simply…

Q: Consider a sealed solution of dichloromethane (vapor pressure = 353 mmHg at 20 °C) and chloroform…

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Q: % mass solvent mole fraction solute molality ppm solute .0545

A: Since it is a binary mixture, therefore the sum of the mole fraction of the two components will be =…

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

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Q: Calculate the mole fraction of each component of a solution containing 65 g of ethanol (C2H6O) in…

A:

Q: Determine the molarity and mole fraction of a 1.01 m solution of acetone (CH3COCH3) dissolved in…

A:

Q: Calculate the mole fraction of a solution containing 2.6g of sodium sulfate in 20g of water.

A: Given: Mass of sodium sulfate = 2.6 g Mass of water = 20 g Molar mass of sodium sulfate = 142.04…

Q: Calculate the mole fraction (of each component) of a solution prepared by dissolving 125 mL of pure…

A: It is defined as the number of moles of the solute to the total number of moles. mole fraction= no.…

Q: A solution is made containing 20.8 g of phenol (C6H5OH)in 425 g of ethanol (CH3CH2OH). Calculate (a)…

A: a. The mass of phenol = 20.8g  The mass of ethanol = 425g The molar mass of phenol = 94.11 g/mol The…

Q: Reagent nitric acid is 70.40% HNO3 by mass and its molarity is 16M. Calculate following: density in…

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Q: An aqueous solution has a molality of (4.9300x10^-1) m. The density of the solution is (1.42x10^0)…

A: To calculate mole fraction of solute, we use formula : mole fraction of solute = ( moles of solute /…

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

A: Mole fraction of a component is the ratio of moles of that component to the total number of moles…

Q: The density of 33.0% (by mass) of an aqueous solution of sodium  hydroxide, NaOH(aq), is 1.3574 g/mL…

A: Answer :            a) Molar concentration  = 11.20 M             b) Molal concentration = 12.31 m…

Q: What is the mol fraction of ethanol, C 2H 5OH, in a solution of 75.3g of ethanol and 525g of water?…

A: Number of moles is calculated by dividing the given mass with molecular mass.

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

A: Given: Molality = 0.0500 m The number of moles of solute (caffeine) in the solution is 0.050 mol.…

Q: What is the osmotic pressure, in torr, of a solution formed by dissolving 0.3323 g of ammonium…

A: First Calculate molarity=mole/volume Then use  π=CRT

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: An aqueous solution of hydrochloric acid is 15 molal with respect to HCI 200 and has a density of…

A: Molarity is defined as the number of moles of the solute divided by the volume of the solution in…

Q: Density of Mole fraction of Molarity Molality % by Mass ppm solution solute 1.05 1.13

A: Given that:  Density of KOH solution : 1.05g/ml Molarity = 1.13M = 1.13mol/L Molar mass of KOH =…

Q: What is the Solubility of Oxygen O2 , in water ( in units of mL/1000g H2O)?

A: Solubility is 27.99 mL/1000g H2O

Q: A solution is prepared by mixing 1.00 g of ethanol (C2H5OH) with 100.00 g of water to give a final…

A: In order to calculate the molarity and the mole fraction we first write down the given data: Mass of…

Q: Calculate the following concentrations for a solution of 0.800 g of calcium chloride, Cacl2, in…

A: Weight of CaCl2 = 0.800g Weight of water = 100g Density of solution = 1 g/ml So,  Molarity = n/V(l)…

Q: The solubility of oxygen gas in water at 40 °C is 1.0 mmol per liter of solution. What is this…

A: Given: Solubility of O2 gas=1 mmol/L=0.001 mol/L

Q: What is the mole fraction of ethanol in a solution made by dissolving 24.6 g of ethanol, C2H5OH, in…

A: Given :-  Mass of ethanol = 24.6 g  Mass of water = 63.4 g  To be calculated :-  Mole fraction 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: 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 Van't Hoff factor of Carbon Monoxide when dissolved in water? Assume ideal behavior

A: van't Hoff factor is actually the measurement of solute effects on collegtive properties such as ,…

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

A:

Q: What is the mole fraction of NazSO4 (Molar mass = 142 g/mol) in an aqueous solution which is 11.5%…

A: Mole fraction is the ratio of moles of a particular element to the total moles present. mole…

Q: Acetonitrile 1CH3CN2 is a polar organic solvent that dissolves a wide range of solutes, including…

A: Mole fraction of any component is the ratio of moles of that particular component w.r.t to total…

Q: Which of the following solutes will cause the LARGEST vapor pressure lowering when dissolved in…

A: The minimum pressure required to convert liquid to vapour at boiling point is defined as the vapour…

Q: Complete the following table for aqueous solutions of potassium hydroxide. Show complete solution.…

A: Answer : 1. Density of  Solution       Molarity            Molality     % by Mass       ppm…

Q: what is the mole fraction of ethyl alcohol(C2H5OH) in an aqueous solution of ethyl alcohol that is…

A: Mass percent : mass percent is the mass of solute in 100 grams in a solution.  For example : 3%…

Q: Calculate the mole fraction and the molality of 65.0g NaCl in 300g H2O

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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: You have a solution which is 49.0% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A: Calculate the moles of isopropyl alcohol and water,

Q: A 100.0-g sample of a brand of rubbing alcohol contains 66.5 g of isopropyl alcohol, C3H7OH, and…

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.