An aqueous chloric acid solution has a sp. gr. of 1.124 and contains 26.02% by mass. Calculate M, N, m, mole fraction of solute, BP, FP, and osmotic pressure at 25.0°C assuming 100% effective ionization.

Q: 1. The density of CH,CN is 0.786 g/mL, and the density of CH,OH is 0.791 g/mL. A solution is made by…

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Q: Toluene and pyridine form ideal solutions. Consider a solution of toluene and pyridine prepared at…

A: Given,  At 25 °C,  the vapour pressure of toluene = 28 torr  And the vapour pressure of pyridine =…

Q: 1.60 g of naphthalene (C10H8) is dissolved in 20.0 g of benzene. The freezing point of pure benzene…

A: Given: Mass of Naphthalene =1.60 g  Mass of benzene = 20.0 g  The freezing point of pure benzene =…

Q: What is the equilibrium partial pressure of water vapor above a mixture of 59.1 g H2O and 39.9 g…

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Q: Suppose that you add 27.6 g of an unknown molecular compound to 0.250 kg of benzene, which has a…

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Q: 2. Fill in the blanks in the table. Aqueous solutions are assumed. No justification required.…

A: Given data is as follows: (1) The weight percent of KNO3 solution = 10.0 % The molality of KNO3…

Q: A solution is prepared by dissolving iodine, I2, in carbon tetrachloride, CCl4, at 25 °C. What is…

A: Chemical potential of any species is the measure of free energy ( G) of the species  The chemical…

Q: Given the following data for: Mass of test tube and stearic acid  = 14.17 g Mass of test tube =…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A solution consisting of 27.4 gm of Methanol (CH3OH) and 36 gm of water, What is the mole fractions…

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Q: Ascorbic acid (vitamin C, C6H8O6, 176.1256 g/mol ) is a water soluble vitamin. A solution contains…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Hydrogen peroxide is a powerful oxidizing agent that is used in concentrated solution in rocket…

A: The concentration of the hydrogen peroxide as a percentage by mass = 30% (w/w) This means that, mass…

Q: Calculate the vapor pressure of water in a 3.77 m solution of isopropanol, a non-volatile…

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Q: A mixture of ethanol and 1-propanol behaves ideally at 36°C and is in equilibrium with its vapor. If…

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Q: The temperature of pure water at equilibrium vapor pressure of 36.2 torr is 45°C. When 30.4 g of a…

A: Given vapour pressure of pure water and mixture.

Q: Suppose you dissolve 2.56 g of succinic acid, C2H4(CO2H)2(s), in 500 mL of water. Assuming that the…

A: Please find your solution below : Molality is defined as number of moles of solute dissolved in 1kg…

Q: 1-propanol (P1° = 20.9 Torr at 25 °C) and 2-propanol (P2° = 45.2 Torr at 25 °C) form ideal solutions…

A: Vapor pressure in a liquid mixture can be calculated as:

Q: When 13.66g of Lactic Acid (C3H6O3) are mixed with 115g of stearic acid (C18H36O2), the mixture…

A: To calculate freezing point depression constant , we would use formula of freezing point depression…

Q: An aqueous solution of hydrofluoric acid is 12.5 molal with respect to HF and has a density of 1.070…

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Q: At 25oC the vapor pressure of pure benzene is 93.9 torr. When a non-volatile solvent is dissolved in…

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Q: An aqueous solution of hydrofluoric acid is 12.5 molal with respect to HF and has a density of 1.070…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: I'm not sure how I could answer the question attached.

A: According to Raoult’s law :

Q: Calculate the approximate boiling (in °C) of a solution of 285 of magnesium chloride, MgCl2…

A: Mass of MgCl2 = 285 g Molar mass of MgCl2 = 95.211 g/mol Mass of water = 2 kg

Q: The osmotic pressure of an aqueous solution at 288K is 99.0 kPa. Calculate molality concentration

A: We have to find molality of solution

Q: The osmotic pressure of an aqueous solution of a non-ionic solute is 120 kPa at 300 K. Assuming that…

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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: A solution of phosphoric acid was made by dissolving 10.6 g of H3PO4 in 137.00 mL of water. The…

A: Mass of solute, H3PO4 taken = 10.6 g  Volume of solvent, water taken, V = 137.0 mL or 137.0 cm3…

Q: 1. What is the mole fraction of solute and solvent in a solution prepared by dissolving 98 g. of…

A: This question is related to stoichiometry which describes the quantitative relationship between the…

Q: What is the boiling-point evaluation of a solution made from 10.0g of a nonelectrolyte solute and…

A: Boiling point elevation is a phenomena where the boiling point of solvent is greater than its pure…

Q: Maple syrup is the concentrated sap solution that results when most of thewater is boiled off. The…

A: Given data,Percent of sucrose=64%Percent of water=36%Density of maple syrup(solution)=1.31g/cm3

Q: What is the partial pressure of methane needed to dissolve 21mg of the gas in 100g of benzene at 25…

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Q: What is the composition of a methanol (CH, OH) - propanol (CH, CH, CH, OH) solution that has a vapor…

A: Given : Vapor pressure of solution = 192 torr.

Q: An aqueous solution of hydrofluoric acid is 12.5 molal with respect to HF and has a density of 1.070…

A: Given: 12.5 molal means 12.5 moles of solute (HF) present in 1 kg of solvent. Moles of solvent (H2O)…

Q: Assuming complete ionization and appropriate van’t Hoff factors, if you dissolve 25.0 g of sodium…

A: The ionization of sodium phosphate is:

Q: We have used Raoult's law to obtain the expression for the freezing point shift of a solution: RT;…

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Q: What mass of glucose (molar mass 180.16 g/mol, i=1) must be dissolved in 2.50 kg of solvent to lower…

A: Given: Mass of solvent = 2.50 Kg. And the depression in the freezing point of the solution = 0.500…

Q: The osmotic pressure of an aqueous solution at 300K is 250.0 kPa.  (1)Calculate the molarity of…

A: Assumed molarity and molality is same for solution. osmotic pressure= π=CRT ∆Tf=Kfm ∆Tf= Tf°-Tf Tf=…

Q: An aqueous antifreeze solution is 44.0% ethylene glycol ( C2 H6 O2) by mass. The density of the…

A: The mass of ethylene glycol present in 100 g of solution is 44 g. The mass of water (solvent)…

Q: When 634, mg of a certain molecular compound X are dissolved in 60. g of cyclohexane (CH2), the…

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Q: Please help me answer the following question. It will be a big help, thank you! *An aqueous…

A: Given : Moles of HF = 12.5 molal Density of solution = 1.070 g/mL

Q: The freezing point of an aqueous solution of 0.050 m CaCl2 is -0.27°C. What is the van't Hoff…

A: Given: Freezing point of solution = -0.27 oC Molality of solute i.e. CaCl2 = 0.050 m.

Q: Solute: HCl Composition of Solution: Wt% HCl = 25% Density, g/mL: 20 degrees: 1.149 ; 80 degrees:…

A: The question is based on the concept of solutions. we have to calculate molality, normality and PPM…

Q: mass of test tube + beaker + stir bar + solvent (g) 30.64 mass of test tube + beaker + stir bar +…

A: Given:  Freezing point of solution = 41.56 °C  Freezing point of solvent = 45.36°C  Depression in…

Q: The vapor pressure of pure water at 110 degrees celsius is 1070 torr. A solution of ethylene glycol…

A: This problem is based on Raoult's law which states that "at a given temperature, for a solution of…

Q: The formula for freezing point depression is AT = %3D a. Kfm O b. K/ws/mol O c. w/Ws m O d. MW/kw

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Q: A solution is prepared by mixing 50.0 mL toluene (C6H5CH3, density = 0.867 g/mL, 92.13 g/mol) with…

A: Mass percentage of toluene: Mass% = Mass of toluene in the solutionSum of masses of all components…

Q: The vapor pressure of pure water at 110 degrees celsius is 1070 torr. A solution of ethylene glycol…

A: P(soln)=X(H20)*P(H20)760=X(H20)*1070X(H20)=(760)/(1070)= 0.710X(EtGly)=1 - X(H20)=1 - 0.710=…

Q: An aqueous solution of hydrofluoric acid is 12.5 molal with respect to HF and has a density of 1.070…

A: Welcome to bartleby !  Introduction

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.