Determine the osmotic pressure of a 0.0125 M solution of CrCl3 at 25 °C. Assume 100% dissociation of CrCl3.

Q: Calculate the boiling point of a 1.75 m Mg(NO3)2 aqueous solution.

A: The boiling point elevation is given by

Q: Calculate the molality of chloride ions in an aqueous solution of magnesium chloride in which the…

A: To solve this problem we will use the formula of molality

Q: Calculate the molality of a solution prepared by dissolving 1.50 g of sodium hydroxide (NaOH) in 112…

A: molality is one of the ways to express the concentration of solution.

Q: Calculate the freezing point of a .2m CaCl2 aqueous solution, assuming it dissociates completely to…

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

Q: Determine the molality of an aqueous solution prepared by dissolving 0.112 moles of LiCl in 13.7…

A:

Q: Calculate the molality of an aqueous solution of 1.22 M sugar (C12H22O11) solution (density of…

A:

Q: Calculate the molality of a 0.410 molar aqueous glucose solution whose density is 1.15 g/mol

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Q: Determine the molality of an aqueous solution prepared by dissolving 0.336 moles of Lil in 41.1…

A: Given that : Number of moles of Lithium iodide (LiI) = 0.336 moles Number of moles of H2O = 41.1…

Q: Calculate the molality of a solution containing 76.1 g of glycine (NH,CH,COOH) dissolved in 3.076 kg…

A:

Q: Calculate the mass of compound (molar mass = 256 g mol-1) to be dissolved in 75 g of benzene to…

A: According to colligative properties, the depression in freezing point is given as - ΔTf = Kf * m…

Q: 1. Estimate the freezing and normal boiling points of 0.25 m aqueous solutions of NH4NO3 and NiCl3

A: Any solution's "boiling point (Tb)", as well as "freezing point(Tf)", is directly related to the…

Q: Calculate the osmotic pressure in bar units glucose aqueous solution at 25.000C with a concentration…

A: Temperature = 25.00°C  ...Or  because °C + 273 = k   ...So  25.00 °C + 273 = 298 k  Concentration =…

Q: alculate the molality of a 0.898 M ethanol (C2H5OHC2H5OH) solution whose density is 0.429 g/ml.

A: Molality(m):It is defined as number of mole of solute dissolved in per  kilogram of solvent.…

Q: Calculate the molality, molarity, and mole fraction of FeCl3 in a 28.8 mass % aqueous solution (d =…

A: Given  density of solution : d = 1.280 g/mL mass % of FeCl3 in solution = 28.8 % Take 1.0 L (or 1000…

Q: Calculate the osmotic pressure of a 8.1 × 10 2 M solution of NaCl at 25°C (298 K). 2.06

A: Osmotic pressure can be calculated by the following formula. π=cRTπ=osmotic…

Q: Determine the boiling-point elevation of a 2.5​m​ water solution of MgCl​2.​

A: The elevation in boiling point (∆Tb )is calculated with the expression given below in which i is the…

Q: Calculate the molality of 1 molar solution of NaOH given density of solution is 1.04 gram/ml.

A:

Q: Calculate the freezing point of a 2.6 m aqueous sucrose solution

A: The freezing point of the given sucrose solution can be determined as follows, ΔTf = kf x m ΔTf =…

Q: Calculate the boiling point of a 0.44 m aqueous solution of AlCl3

A:

Q: What is the molality of a 1.10 M NaF solution with a density of 1.23 g/mL?     1.10 m      5.85…

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

Q: Calculate the molality of a solution containing 19.6 g of sulfuric acid in 500.0 g of water.

A: Given, mass of sulfuric acid = 19.6 g mass of water = 500 g and we are asked to calculate the…

Q: Calculate the osmotic pressure of a 0.189 M aqueous solution of sucrose, C12H22O11, at 37 °C.

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: Describe how you would distinguish experimentally between atrue solution and a colloidal dispersion.

A: A true solution is homogeneous in nature whereas a colloidal solution is heterogeneous. The…

Q: Calculate the molality of a solution prepared by dissolving 12.1 g of CH3OH in 475 g of water O 2.40…

A: Mass of CH3OH = 12.1 g  Mass of water = 475 g  Molality of the solution = ?

Q: Calculate the molality of a 4.05 M ethanol (C2H5OH) solution whose density is 0.9495 giml 10.3 m…

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Q: Calculate the freezing temperature of the following solution of 0.50 M sodium chloride (an ionic…

A: Introduction: Depression in Freezing point:                                The phenomenon by which…

Q: Determine the molality of a solution prepared by dissolving 0.500 moles Bal2 in 11.5 moles H2O

A: Since we know that molality is calculated as  Molality = number of mole of solute / mass of solvent…

Q: Calculate the molality of a solution prepared by dissolving 50.0 g of sodium hydroxide (NaOH) in 555…

A: 50.0 g of NaOH dissolved in 555 g of water.

Q: Calculate the osmotic pressure of a 1 M aqueous solution of a non-dissociated solute at 20 °C.

A: Given that: Concentration(C) = 1M Temperature(T) = 20°C = 20°C + 273 = 293K

Q: Calculate the molarity of 1.55 mole of NH4C2H3O2 in 1.00L of solution

A: Given:   Moles of NH4C2H3O2 = 1.55 mol    Volume=1.00 L

Q: Calculate the freezing point of a solution containing 109 gg FeCl3FeCl3 in 171 gg water.

A: Given: weight of solute (FeCl3),  w =109g we know thta, Molecular weight of solute (FeCl3), W=162.2g…

Q: Calculate the osmotic pressure of a 0.0500M MgSO4 solution at 25°C

A: Concentration = C = 0.0500 M Temperature = T = 25'C = (25+273) K = 298 K For MgSO4 , vant hoff…

Q: Calculate the osmotic pressure of a 0.0100 M solution of glucose in water at 25°C.

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

Q: Calculate the molality of a solution composed of 4.5g of AgNO3 in 250mL of aqueous solution.

A: The answer to the following question can be calculated as -

Q: 4.What is the molality of HCl in an aqueous solution in which the mole fraction of HCl is 0.220? A.…

A: Given  Mole fraction of HCl = 0.220

Q: Calculate the freezing point of a 1.7 m aqueous ethylene glycol solution.

A:

Q: What is the difference between a colloidal dispersion and a true solution?

A: Colloidal dispersion is a mixture in which a dispersed substance is finely divided in dispersion…

Q: Explain colloidal dispersion?

A:

Q: The average osmotic pressure of seawater is about 30.0 atm at 25°C. Calculate the molar…

A: This question talks about the average osmotic pressure of seawater. Question belongs to the topic-…

Q: Calculate the molalities of the following aqueous solution: (a) 1.22 M sugar (C12H22O11) solution…

A: Given : 1.22 M solution of C12H22O11 with density = 1.12 g/mL Assuming we have 1 L of solution i.e…

Q: Calculate the molality, molarity, and mole fraction of FeCl₃ in a 28.8 mass % aqueous solution…

A: Molarity is equal to the number of moles of solute dissolved per liter of solution. It is denoted by…

Q: Calculate the molality of 25.3 mL of glacial acetic acid (CH3COOH) dissolved in water to form a 50.0…

A:

Q: Calculate the molality of an alcohol in aqueous solution if the mole fraction of the alcohol is…

A:

Q: Calculate the molality of a solution prepared by dissolving 6.98 g of sodium hydroxide (NaOH) in 134…

A: Molality (m): Molality is the number of moles of solute present in one kilogram of solvent.…

Q: Determine the molality of a solution in which 28.5 grams of glucose C6H1206 are dissolved in…

A: Molality (m) :-  The number of moles of solute present in dissolved state in one kg of solvent is…

Q: Determine the molality of a 25% sodium thiosulfate, Na2S2O3, solution.

A: 25 % Means 25 gm of Na2S2O3 is present in 100 gm of solution  ∴ Wight of solvent = 100-25 = 75gm…

Q: The molality of a potassium fluoride solution is 3.75. Calculate the mole fraction of potassium…

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Q: Calculate the molality of a 6.39 M ethanol (C,H5OH) solution whose density is 0.9261 g

A: Molarity of ethanol = 6.39 M. 6.39 M solution means 6.39 moles of ethanol in 1 L of solution. Volume…

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.