Chapter 14owamoH Homework enoitulo? 210 7) 7) A solution is prepared by dissolving 40.0 g of sucrose, C12H22O11, in 250. g of water at 25°C. What is the vapor pressure of the solution if the vapor pressure of water at 25°C is 23.76 torr? Ms ethiohuns Aor OCDHD) lonsro ni olduloe lzom sd liiw ebnuogmoo gaiwollot sr lo rbinW (

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A: Given: The solubility of ferrous carbonate = 0.00066g/L  If we have known that 0.00132 g FeCO3 has…

Q: 7. The dissolution of barium hydroxide (Ksp 2.55 x 10-4) in water is an endothermic process. Which…

A:

Q: At 25 °C the solubility of NaCl is 36.0g/100gH2O . How much NaCl can dissolve in 325 g of water?

A: Givan data: The solubility of NaCl is 36.0 g in 100 g of H2O. To find: The mass of NaCl that can be…

Q: The freezing point of pure benzene is 5.49 °C. The freezing point of a solution containing 6.582 g…

A:

Q: What was the vapor pressure of NH3 needed above 5.00L aqueous solution to get 10.0 mol of NH3 to…

A: The vapor pressure of pure water at 25 0C (P0) = 23.8 torr. The vapor pressure of solute = P The…

Q: The boiling point of a 1.03% by mass magnesium chloride solution

A: If the total mass of magnesium chloride solution is 100 g, then it contains 1.03 g magnesium…

Q: Solubility of PbCl2 in water is 0.0150 g/L at 25 oC.  What is the molar concentration of…

A: Solubility is 0.0150g/l = 0.0150 x1000/mol. Mass of PbCl2 (207+35.5*2 = 278) 0.0150x1000/278 in…

Q: 17. Calculate the molar concentration of isopropanol in an aqueous solution that contains 3.00 g of…

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Q: The solubility of lanthanum(III) iodate, La(IO3)3 (MM: 663.61 g/mol), in water at 20 °C is 0.04575…

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Q: A solution was prepared by dissolving 5.76 g of KCl.MgCl2.6H2O (277.85 g/mol) in sufficient water to…

A: To solve this problem first we will calculate the mole of KCl.MgCl2.6H2O and then we will calculate…

Q: 7. At 20°C the solubility of N2 in water is 0.0150 g/L when the pressure is 580 torr. What will the…

A: In this question we have to calculate the solubility of N2 in water at 800 torr. we know that, the…

Q: lid potassium carbonate is slowly added to 75.0 mL of a cobalt(II) fluoride solution until the…

A: Given : Volume of cobalt(II) fluoride = 75.0 mL Concentration of carbonate = 0.0578 M

Q: Suppose you have a cube of pure manganese metal measuring5.25 cm on each side. You find that the…

A: Given data- cube of pure manganese metal measuring each side=5.25 cmthe mass of the cube =1076.6…

Q: 80gof KNO3 is dissolved in 100 mL of H2O at 60 Degrees Celcius. At what temperature will KNO3 begin…

A: Given : Mass of KNO3 dissolved = 80 g And volume of water = 100 mL

Q: A chemistry handbook lists the solubility of sodium iodide (Nal) as 145 g per 100 mL of water at 25°…

A: we know, the formula for the calculation of moles from molar mass => moles = given mass / molar…

Q: defermine the vapor pressure of the solution of ions if 5.30 moles of ions are dissolve in one…

A: Given: Moles of ion = 5.30 Moles of solvent(water) = actual weight/molar weight = 1000/18 = 55.55…

Q: At what temperature solubility of potassium Chlorate (KCIO3) is 20grams О а. 650 с O b. 25º c О с.…

A: The maximum amount of solute that can be dissolved in a particular amount of solvent is known as…

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36g of alcohol in 1000g of…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A solution of H, SO,(aq) with a molal concentration of 4.80 m has a density of 1.249 g/mL. What is…

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Q: A solution of Na,SO, in water is saturated at 50°C. When a saturated solution of Na,SO, is cooled,…

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Q: A solution of H, SO, (aq) with a molal concentration of 3.58 m has a density of 1.200 g/mL. What is…

A: The mole of solute present in one kilogram of the solvent is known as molality. The mole of solute…

Q: At 20'C, the solubility of KCI is 24/100.0g of H20. In the laboratory, a student mixes 200.0g of KCI…

A: Given that At 20'C, the solubility of KCI is 24/100.0g of H20 That is at 20'C, 24 g of KCl will…

Q: At what temperature solubility of potassium Chlorate (KCIO3) is 10 grams а. 60° C b. 80° C С. 30° C…

A: Solubility depends on the temperature as well as on the solvent .

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36 g of alcohol in 1000g…

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Q: Which substance is MOST soluble at 0 °C? 100 90 9 80 NANO, 70 CaCl 50 60 Pb(NO,) 940 KCI NaC 30 20…

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Q: Ammonia, NH3, has a solubility of 60.0 g / 100 g H20 at 25 °C. How many moles of ammonia will…

A: Given solubility of ammonia is 60.0.  Molar mass of ammonia is 17g/mol. Density of water at 25°C is…

Q: Solubility of CrF3 in water is 0.120 g/L at 25  oC.  What is the molar concentration of F- ion in…

A: When CrF3 dissolves, the following equilibrium is established: CrF3(s) <-------->  Cr3+(aq) +…

Q: At 40 °C, the solubility of KNO3 is 65 g/100 g of H2 How many grams of KNO3 will dissolve in 120 g…

A: Given, At 40 °C, the solubility of KNO3 = 65 g/100 g of H2O

Q: The maximum allowed concentration of chloride in a municipal drinking water supply is 2.50 ́ 102 ppm…

A: Given : The concentration of Cl- ion in ppm = 2.50 X 102 ppm = 250 ppm Assuming 1 L i.e 1000 mL of…

Q: Calculate the freezing point of the solution formed when 5.85g of NaCl dissolved in 200g of water.…

A: Freezing point, temperature at which a liquid becomes a solid. As with the melting point, increased…

Q: At what temperature solubility of potassium Chlorate (KCIO3) is 51grams а. 900 с O b. 40° C c. 60° C…

A: KClO3 is ionic compound and it is soluble in water and it is become saturated at 80°C to 100°C…

Q: Prepare a 0.035 M aqueous solution of PbCl2. Data attached below. a. Is this possible at 25 °C?…

A: (a)

Q: Write the colloid symbol for the following scenario. (Solubility values per of water at 25°C :…

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Q: I80 160 140 NaCIO, NaNO, 1. Based on the graph, overall, what happens to the solubility of solid…

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Q: At one point, ammonia and potassium nitrate have the same solubility. At that point the solubility…

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Q: ***(c) The solution is cooled to 20°C. How much sugar (if any) will crystllize out? d) How much more…

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Q: The solubility of sodium sulfate (Na2SO4) in water is 9.5 g/100 mL. What is Ksp for sodium sulfate?

A: Given that, solubility of Na2SO4 = 9.5 g per 100 ml  Ksp of Na2SO4 = ?

Q: calculate the normal boiling point of a 2.70 M solution of KBr that has a density of 1.80 g/ml. (The…

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Q: 4) In determining the identity of an unknown compound used in making resins, 0.134g of the compound…

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Q: The solubility of the hypothetical salt A3B2 is 6.9 x 10- mol/L at a certain temperature. What is…

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Q: At 25°C, the partial molar volume of water in this solution is 17.7 cm mol', and that of methanol is…

A: Partial molar volumes Water = 17.7 cm3/mol Methanol = 38.8 cm3/mol

Q: Theisolubility of MgCl, in water is 54 3 g/100 ml (20 °C). How many grams of magnesium chloride can…

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Q: 13) What is the solubility in mol/L of CH4 at a partial pressure of 238.0 torr, if the solubility at…

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Q: What is the solubility concentration (M) of nitrogen gas in 25 °C water and at a nitrogen pressure…

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Q: What mass of ammonia (NH3) must be dissolved in 475 g of methanol (CH4O) to make a solution with a…

A: Given  Molality = 0.25 m Mass of Methanol = 475 g

Q: Calculate the osmotic pressure in torr of a 0.073 M solution of A,X2 in water if the temperature is…

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Q: A generic salt, AB₂, has a molar mass of 179 g/mol and a solubility of 7.90 g/L at 25 °C. AB₂ (s)…

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Q: How much potassium chlorate can dissolve in 100 g of water at 70°C?

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Q: The solubility of ZnCO, in water at 25 °C is measured to be 0.0013 . Use this information to…

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