Some water dissolves in liquid methane at -161°C to givea solution in which the mole fraction of water is 6.0 × 10-5. Determine the mass of water dissolved in 1.00 L ofthis solution if the density of the solution is 0.78 g cm-3.

Q: If the solubility of O2 at 0.160 bar and 25°C is 6.65 g/100 g H2O, what is the solubility of O2 at a…

A: Data given: The solubility of O2 = 6.65 g/100 g (at 0.160 bar and 25°C) The solubility of O2 = ? (at…

Q: a.How many grams of NaOH is required to prepare 20L of 0.75N solution? What is its molarity,…

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Q: An aqueous solution of 40% by mass ethylene glycol in H2O. What is the mole fraction of ethylene…

A: Assume the total mass of solution as 1kg.  In that consider ethylene glycol as 400 g (since 40% by…

Q: Camphor 1C10H16O2 melts at 179.8 °C, and it has a particularly large freezing-point-depression…

A: Colligative properties are the properties of the solution that depend on the number of moles of…

Q: The partial molar volumes of two liquids A and B in a mixture in which the mole fraction of A is…

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Q: The solubility of CoCl2.6H2O in methanol (CH3OH) is 38.5 g per 100 g of methanol (CH3OH) at 20oC.…

A: Assuming we have 100 g of methanol  Since the solubility of CoCl2.6H2O in methanol is 38.5 g in 100…

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

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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: The solubility of calcium fluoride (Ksp 4x10-11) in pure water is ---- M O 6.32x10-6 O ) 2.1x10-4 O…

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Q: The presence of the radioactive gas radon (Rn) in well waterpresents a possible health hazard in…

A: a) According to the Henry’s law, the solubility of gas is given by  S = KH X P where S = solubility…

Q: Common commercials acids and bases are aqueous solutions with the following properties:…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: What was the purpose of measuring the freezing point of water? A. B. C. D. to assess the volume of…

A: The temperature at which any liquid changes to solid on cooling is known as its freezing point.  The…

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 mole fraction of iodine, I,, dissolved in dichloromethane, CH,CI,, is 0.115. What is the molal…

A: The mole fraction of a compound in a solution is calculated by dividing the number of moles of a…

Q: Calculate the molarity and mole fraction of acetone in 1.00-m solution of acetone (CH3COCH3) in…

A: Given- The concentration of the solution of acetone in ethanol = 1.00 m 1 mol of acetone in 1 kg of…

Q: The molality (moles per kg of water) of a 1.000 M solution of silver nitrate (FW 169.9 amu; AgNO3)…

A: The density of solution, d = 1.140 g/mL Molarity of solution, M = 1 M Molar mass of solute, Ms =…

Q: H.W3: Predict the ideal solubility of lead in bismuth at 280°C given that its melting point is 327°C…

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Q: A drop of BaCl2 was added to 0.5 F Na2SO4. If the solubility of BaSO4 is surpassed and assuming that…

A: When a drop of Barium chloride is added to 0.5 F Sodium sulfate, they both will react and form a…

Q: 4. A solution is prepared by mixing 1 gof ethanol (C,H&O) with 100 g water to give a final volume of…

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Q: Concentrated Sulphuric acid (98.12 g.mol-1) has a density of 1.5 g/cm3and is 60% H2SO4 per mass.…

A: Molarity =  1000 x W/(MM x V) Where, W = mass of solute in gram; MW = molar mass of solute and V =…

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: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: The osmotic pressure of a 3.30 mL solution containing 0.181 g of protein dissolved in water is…

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Q: At 300 K consider a colloidal solution, M = 150 kg/mol, in a gravity field. If the concentration of…

A: The concentration of colloidal solution can be expressed as: C=C0e-MgzRT                    (1)

Q: Calculate the molarity of phosphoric acid that contains 85%(W/W) by mass of aqueous solution of…

A:

Q: because

A: Given: Partial pressure Oxygen in Air = 100 mm Hg   Partial pressure of Oxygen in  Water will be = ?

Q: 18- Calculate the (a) molar concentration and (b) Molality of a sulfuric acid solution of density…

A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 18.5…

A: Given -    vapor pressure of =18.5 torr    P° of benzene is = 26.5 torr    P = Npo  ( Raoult's…

Q: The density of an aqueous solution containing 40.0% sulfuric acid (H2SO4) by mole is 1.681 g/mL. a)…

A: Molality: The number of moles of the solute dissolved in one kilogram of the solution is known as…

Q: 3) Camphor (CioHıs0) melts at 179.8 °C, and it has a particularly large freezing point depression…

A: At a specific temperature, when vapor pressure of any particular substance in its liquid and solid…

Q: Ammonium carbonate is a strong electrolyte and it disocciate into two NH4+ and one CO32- . If the…

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Q: A solution of hydrochloric acid in water is 38.00% hydrochloric acid by mass. Its density is 1.1886…

A: Given information: Mass percent of hydrochloric acid = 38.00 % Density = 1.1886 g cm-3

Q: What will be the normality of a solution obtained by mixing 0.45 N and 0.60 N NaOH in the ratio 2: 1…

A: Given information: Normality (N1) = 0.45 N Normality (N2) = 0.60 N V1 = 2 V2 = 1

Q: Camphor (MW = 104 g/mole) melts at 179.8 °C, and it has a particularly large freezing point…

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Q: The solubility of CO2 in water at1 atm is 0.034 mol/L. What is its solubility at a partial pressure…

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Q: Calculate the amount of carbon dioxide dlissolved in one liter of soda pop if the manufacturer uses…

A: (1) According to Henry's law -  P = KH S  S = P/KH  S = 2.4/6.04×101  S = 0.039735 M    Mass of…

Q: A solution is prepared by dissolving 22.4 g of MgCl2 in 0.200 L of water. Taking the density of pure…

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Q: An aqueous solution of acetic acid with a richness of 80% by passage (ρ = 1.07 kg/dm3) is available.…

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Q: The solubility of carbon dioxide in water at 25°C and 1 atm is 0.034 mol/L. What is its solubility…

A: We have to predict the solubility of the gas.

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

A: Given in the question, Mass of test tube and stearic acid = 14.17 gMass of test tube = 11.40…

Q: (c) Consider the following data: = -37.2 kJmol Lattice energy of LiCl = -846 kJmol·' AHsolution of…

A: Given,  ∆Hsolution = - 37.2 kJmol-1 Lattice energy of LiCl = - 846 kJmol-1 Mass of LiCl = 4.0 g

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 20.5…

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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: What mass of cesium bromide must be added to 0.500 L of water (d = 1.00 g/mL) to produce a 0.739 m…

A: Molality is the total moles of a solute contained in a kilogram of a solvent. Molality is also known…

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

Q: Concentrated aqueous ammonia contains 1.06 mol dissolved in 2.44 mol H2O. What is the mole fraction…

A: Given, Moles of ammonia (nNH3) = 1.06 mol Moles of water (nH2O) = 2.44 mol Mole fraction Ammonia…

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.