Complete the following table for aqueous solutions of the compounds given. Compound H₂SO4 CH3COOH KOH Molarity (M) 18.0 3.60 Solution Density (g/mL) 1.84 1.00 1.16 Mole Fraction (X) 7.21 x 10-3

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

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Q: 20) At 23.0°C, the vapor pressure of acetonitrile, CH3CN, is 81.0 torr while that of acetone, C3H6O,…

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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: 5.13 M NaHCO3 solution (density of solution = 1.19 m X -). Round your answer to 2 significant…

A: Molality can be defined as the number of moles of solute per kilogram of solvent.  Molality = moles…

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: What is the mole fraction of ethanol in a solution made by dissolving 25.0 g of ethanol, C2H5OH, in…

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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: The osmotic pressure of a solution formed by dissolving 25.0 mg of aspirin (CgHgO4) in 0.250 L of…

A: . osmotic Pressure ⇒    The pressure at which stop the flow of solvent molecule through a…

Q: A solution is prepared by dissolving 52 g sucrose (C12H22O11) in 565 mL of water. Determine the…

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Q: Calculate the mole fraction and molality of a solution that contains 0.850 g of ammonia, NH 3,…

A: Given that: Mass of ammonia = 0.850g  Mass of water = 125g  We know : Molar mass of NH3 = 17g/mol…

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

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Q: Which aqueous solution has the largest boiling-point elevation? O 1.0 M KNO3 O 2.5 M C6H1206 o 1.5 M…

A: A colligative property depend on the number of moles of solute

Q: A solution contains 0.340 mol of isopropanol (C₂H₂OH) dissolved in 2.100 mol of water. Be sure each…

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Q: What is the mole fraction of methanol, CH3OH, in an aqueous solution that is 40.0% methanol by mass?…

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Q: 1) Glycerol (C3H8O3), also called glycerine, is widely used in the food and pharmaceutical…

A: Mole fraction is the ratio of the moles of one component to the sum of total moles of the component.…

Q: What is the mole fraction of the NaOCI in a 6.75 m solution of NaOCI in water? (The molar mass of…

A: Mole fraction of NaOCl = 6.75 Molar mass of NaOCl = 74.4 g/mol Molar mass of H2 O= 18.02 g/mol

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

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Q: When 116. mg of a certain molecular compound X are dissolved in 60.0 g of cyclohexane C6H12, the…

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Q: ) What is the mole fraction of HCl in a solution that is prepared by dissolving 25.5 g of HCl in…

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Q: A certain liquid X has a normal freezing point of -4.50 °C and a freezing point depression constant…

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Q: 1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the…

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Q: A compound of cobalt, carbon, and oxygen contains 28.1% C and 34.5% Co. When 0.147 g of this…

A: The depression in freezing point = freezing point of solvent (cyclohexane) - freezing point of…

Q: Which of the following concentration units is needed to calculate the boiling point elevation (ΔTb)?…

A: Elevation in boiling point(∆Tb) is directly proportional to molal concentration of solute dissolved…

Q: A solution containing ethylene glycol and water has a vapor pressure of 7.96 Torr at 10 °C. Pure…

A: The vapor pressure of pure water at 10oC is = 9.21 torr The vapor pressure of the solution of…

Q: An aqueous

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

Q: An engine coolant is an aqueous solution of ethylene glycol, HOCH¿CH¿OH, 40.0 % by mass with a…

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Q: Henry's law may be expressed in different ways and with different concentration units, resulting in…

A: Here, we have to find Henry Constant. For which we have to first calculate mole fraction of xenon.

Q: Which of the following aqueous solutions should have the lowest freezing point?    1.0 m NaCl   1.0…

A: When non volatile solute is added to solution , the freezing point of solution decreases. This is…

Q: Determine the molarity and mole fraction of a 1.03 m solution of acetone (CH3COCH3) dissolved in…

A: Given,the molality of the acetone solution = 1.03 mdensity of acetone = 0.788 g/cm3density of…

Q: The mole fraction of CaSO4 in an aqueous solution is 0.015. What is the percent by mass of calcium…

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Q: An aqueous solution is 26.1 % lithium chloride, LICI, by mass. The density of the solution is 1.127…

A: The molality, mole fraction and the molarity are to be determined for an aqueous solution containing…

Q: A solution is composed of 1.40 mol cyclohexane (P∘cy=97.6 torrPcy∘=97.6 torr) and 2.50 molmol…

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Q: Henry's law may be expressed in different ways and with different concentration units, resulting in…

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Q: An aqueous solution contains 64.0 g of ethanol (C₂H5OH) in 122.0 g of total solution. The mole…

A: The mole fraction of ethanol in the solution is calculated by using the following formula: mole…

Q: In the temperature-composition diagram shown here, the vaporization temperature of the pure solute…

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Q: Above solution: 0.140 g of an unknown solute is dissolved in 7.88 g of cyclohexane (C6H12). The…

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Q: The mole fraction of Mgl2 of the solution in Part A is 1.59x10-2. Calculate the expected vapour…

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Q: Fill in the table below for aqueous NAOH solutions Molality 2 molal Molarity % mass/mass Mole…

A: 1.  denominator of the given term is let 1 and other terms can be calculated . 2. For inter…

Q: Calculate the mole fraction of nitric acid of a 9.60% (by mass) aqueous solution of nitric acid. O…

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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.