How many grams of iodine I2 must be dissolved in 725 ml of carbon disulfide CS2 d=1.261g/ml to produce a 0.236 m(molality) solution

Q: An aqueous solution of ethanol (MM = 46.07 g/mol) has a molality of 14.83 m and a density of 1.100…

A: By given values and interpretation of data solution is given as follows. hope is helps

Q: What is the molality of a solution made by dissolving 47.6 grams of Cr(NO 3) 3 in 795 grams of…

A: Given :-  Mass of Cr(NO3)3 = 47.6 g  Mass of water = 795 g Or 0.795 kg To calculate :-  Molality of…

Q: 3000 ml of an aqueous solution of potassium chloride contains 45.0g of KCI. What is the…

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Q: 11.What is the molality of a solution made by dissolving 29.9 grams of LiBr in 915 grams of water?

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Q: Sodium chloride is dissolved in water as given in the choices. Which solution is the most…

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: The solubility of NaCl is 40.0 g NaCl in 100 g water. Which of the following concentrations would…

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Q: The density of a solution that is 30.0 % H C l O3 is 1.167 g/mL. Calculate the molarity of the H C l…

A: Given –The given solution is 30% HClO3Density of this solution = 1.167 g/mLMolar mass of HClO3 =…

Q: What is the molality of a solution made by dissolving 9.43 grams of MnCl 2 in 385 grams of water?…

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Q: Calculate the molarity of a solution containing 29g of glucose (C 6 H 12 0 6 ) dissolved in 24.0g of…

A: A solution containing 29 grams of glucose dissolved in 24.0 grams of water.· Mass of Solute = 29 g·…

Q: A KCI3 solution contains 105.5 g of KCI dissolved in 250.0 g of water at 60 degree C. Is the…

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Q: Calculate the molality of NH3 (MM = 17.03 g/mol) in household ammonia, which is an 8.00% solution by…

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Q: 1. Calculate the mass percentage of Fe in a piece of metal with 87.9 g of Fe in a 113 g sample. 2.…

A: Given: 1. Mass of Fe = 87.9 g Mass of sample = 113 g 2.Mass of glucose = 50g Mass of water = 100g

Q: How many liters of a 0.550 M sucrose (C12H22O11C12H22O11) solution contains 1.7 kg of sucrose?

A: To solve this problem the required formula is  M = n/ v  where M = mass  n = number of moles  v =…

Q: 21. What is the molality of a solution prepared by dissolving 0.244 mol of chloroform, CHC13, in 456…

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Q: If a solution is prepared by dissolving 17.75 g sulfuric acid, H2SO4, in enough water to make 100.0…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: What is the molality of a solution made by dissolving 23.9 grams of LiI in 260 grams of water?…

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Q: What is the molality of a solution when 12 g of NH 3 (17.031 g/mol) is dissolved in 250 g water?…

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Q: The solubility of NaCl in water at 0ᵒC is 35.7 g per 100 mL of water. A solution containing 406.8 g…

A: Solubility is defined as the ability of a solute to dissolve in a solvent to form a solution.  Given…

Q: A solution is prepared by dissolving 42.23 g of NH₄Cl (MW=53.5) into enough water to make 500.0 mL…

A: Note:- As per bartleby guidelines, I need to solve the first question in case of multiple questions.…

Q: What is the molality of a solution produced by dissolving 14.40 g of LiCl (42.39 g/mol) in water to…

A: Given: mass of LiCl = 14.40 g molar mass of LiCl = 42.39 g/mol volume of solution = 0.104 L density…

Q: At 30 oC, a solution of CH3COOH (MM = 60.052 g/mol) has a molality of 7.137 m, and a density = 1.041…

A: Given that , Molality of CH3COOH solution = 7.137 m Molar mass of CH3COOH (MM) = 60.052 g/mol…

Q: solution is made using 194.7 g of hexane (MM = 86.18 g/mol) and 200.0 g of octane (MM = 114.2…

A: The concentration of a solution is very important parameter in chemistry. It is expressed in amny…

Q: What is the molality of a solution made by dissolving 11.7 grams of MnCl 2 in 410 grams of water?…

A: Molality   Molality is a property of a solution and is defined as the number of moles of solute per…

Q: A solution is prepared by dissolving 78.5 g of NaCl and 889 g water to make a total solution volume…

A: Given data,Mass of NaCl=78.5gMass of water=889g=0.889kgvolume of solution=925mL=0.925L

Q: mixed with 125 g of water what is the molality of the solution? 444 m 1.20 m

A: Mass of solute = 55.5 g Molar mass of ethanol = 46 g/mol Moles of ethanol = mass/MM    = 55.5/46 =…

Q: A 1.50 M solution of CaCl 2 (MM=109.9 g/mol)in water has a density of 1.11 g/mL. What is the…

A: Molality is defined as number of moles of solute present in 1 kg of solvent.

Q: Calculate the Molarity of a 32.6% (by mass) aqueous solution of H3PO4 (MM = 97.994 g/mol) at 22.0…

A: Molarity is the ratio of moles of a solute to the volume of solution in L.

Q: What is the molality of a solution made by dissolving 19.9 grams of NH 4Br in 910 grams of water?…

A: Given mass of NH4Br = 19.9 g  Given mass of H2O = 910 g  Here , solute is NH4Br and solvent is H2O.…

Q: The solubility of NH3 is 7006g/L H2O at 20°C.  Several solutions of NH3 (at 20°C) have been…

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Q: A 0.200 M H2SO4 solution has a density of 1.200 g/mL.  What is the concentration of the H2SO4…

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Q: A solution contains 4.80 g of glucose (C6H12O6), in 90.0 g of water. The molality of the solution is…

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Q: About 10.0 g of an unknown sample was disso

A: Osmotic pressure ( π ) formula is  π V = n  R T  where n = number of moles of sample = W/M π  V  =…

Q: 19. What is the molality of 6 grams of salt in 10 grams of solution? A. 1.027 m B. 1.027 M C. 10.27…

A: General chemistry:

Q: A solution is made using 100.5 g of ethanol (MM = 46.07 g/mol) and 120.0 g of water (MM = 18.02…

A: Given : mass of ethanol = 100.5 g Mass of water = 120.0 g = 0.120 Kg…

Q: What is the molality of a solution when 8.57 g of ethanol (C2H60 46.07 g/ mol) is dissolved in 274.6…

A: Given values are, Mass of solute (ethanol) = 8.57 g Molar mass of ethanol= 46.07 g/mol Volume of…

Q: What is the molality of a solution containing 0.587 mol of sulfuric acid in 500g of water?…

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Q: What is the molality of a solution made by dissolving 25.9 grams of CaCl 2 in 625 grams of water?…

A: Molality(M)=Number of moles of solute/Mass of solvent in kgs that is molality means how many moles…

Q: In antifreeze, ethylene glycol (dissolved in water) is 44% volume per volume, Antifreeze has a…

A: Given: %(v/v) of ethylene glycol = 44 % The density of solution = 1.23 g/mL. The density of ethylene…

Q: Calculate the molality of a 40.0% H3PO4 solution in water.     0.380 m     6.80 m     1.13 m…

A: Given: (w/w) % of H3PO4 solution in water = 40.0 % molar mass of H3PO4 = 97.994 g/mol Let mass of…

Q: An aqueous solution of methanol (MM = 32.04 g/mol) has a molality of 3.21 m and a density of 1.15…

A: Please find the attachment.

Q: Classify the solutions as unsaturated, saturated, or supersaturated. The solubilities of the solutes…

A: 66 g vitamin C in 200 mL water at 20°C Given: Solubility of Vitamin C in water = 33g/100 mL at…

Q: Given an intravenous solution, dextrose 10% in water, which contains 10.0 g dextrose monohydrate…

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Q: 1.75×10-1  m glucose solution made by dissolving the glucose in 100.0 kg of water:…

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Q: b) 28 g C6H12O6 is  dissolved in 235 g of water. Find out the molality of the solution. (b1) no of…

A: Given, amount of C6H12O6 =28 gramamount of water =235 gramwe are asked to calculate the number of…

Q: An aqueous solution containing 275.9 g of sucrose [C12H22O11] per liter has a density of 1.104 g/ml.…

A: Molarity is defined as number of moles of solute dissolved per litre of solution.   Molality is…

Q: Classify the solutions as unsaturated, saturated, or supersaturated. The solubilities of the solutes…

A: Saturated solution is the solution that contains maximum quantity of solute dissolved in the…

Q: 1.13 M solution of KOH has a density of 1.05 g/mL. The molality of solution is ______

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Q: A student dissolves 5.2g of ammonia NH3 in 450.mL of a solvent with a density of 1.05 g/mL. The…

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Q: What is the molality of a solution made by dissolving 26.3 grams of CsCl in 420 grams of water?…

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Q: The density of a solution that is 30.0 % H C l O3 is 1.167 g/mL. Calculate the molarity of the H C l…

A: Assuming we have 100 g of solution  Hence mass of HClO3 => 30 = mass of HClO3 X 100 / 100 =>…