At 50°C , which solution is the least soluble in 100g of water?

Q: Which compound has the greatest affect on the freezing point of a solution? C6H1206 or NaCl

A: The compound which has greatest effect on the freezing point has to be given,

Q: Calculate the molarity of a solution in which 2.0 mol of solute is dissolved in 8.0 L of solvent. M

A: The molarity is one of the concentration terms which is used to measure the concentration of a…

Q: What is the freezing point (in °C) of a solution of 21.61 g methyl salicylate, C8H8O3, dissolved in…

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

Q: 100 90 NANO, 80 70 60 CaCl 50 Pb(NO½ 40 NaCl 30 KCI 20 KCIO, 10 Ce»(SO,)} 10 20 30 40 50 60 70 80 90…

A: At 10°C least soluble is KClO3.  At 40°C least soluble is Ce2(SO4)3.

Q: Approximate the freezing point of an aqueous solution of 0.600 M NaCl. Density of pure water around…

A: Answer :- -1.12 (°C)  The freezing point of an aqueous solution of 0.600 M NaCl (Density of pure…

Q: A 300 mg sample of caffeine was dissolved in 10.0 g of camphor (Ke=39.7°C/m), decreasing the…

A: The expression for depression in freezing point is used to determined the molar mass of solute as…

Q: Calculate approximately the freezing point of the 0.600 M NaCl aqueous solution. The density of pure…

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Q: The freezing point depression of a solution is dependent on the number of particles in the solution,…

A: Solution:- Given data:- 0.1 mole of Na3PO4 in 1 L water 0.1 mole of NaCl in 1 L water. So,…

Q: 3. When a mass of 337 mg of an unknown compound was dissolved in 750mL of water, the solution's…

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Q: 12.0g of sodium hydroxide is dissolved in 2.5L of solution. What is the molar concentration of…

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Q: Which of the following aqueous solutions has the highest vapor pressure at 25 *C? 0.04 M NaF sodium…

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Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Molar Mass of napthalene (C10H8) = 128 g/mol Molar mass of pyrene (C16H10) = 202 g/mol Mass of…

Q: What is an isotonic solution? Why do some pharmaceutical preparations have to be isotonic? - List 5…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Rank the following solutions by freezing temperature, lowest to highest and explain your reasoning.…

A: The compound 2.0 m glucose is a covalent compound thus it will not dissociate into ions. Thus, the…

Q: Find the freezing point of a 0.301m benzene solution in water. (Assuming it's highly soluble) (Use…

A: Given: Molality (m) = 0.301 molal The freezing point (pure solvent) T0 = 273 K The freezing constant…

Q: 1.) What mass of NiCl2 must be dissolved in 75 mL of water to make a 2.5% solution? Density of water…

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Q: What is the freezing point of a solution consisting of 0.500 moles glucose added to 295 g of water?…

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Q: Based on the relationship between gas solubility in water, explain why certain fish cannot survive…

A: Higher temperatures have been found to decrease solubility and dissolved oxygen availability.…

Q: 7. BONUS QUESTIONS (10 POINTS). THIS PORTION IS OPTIONAL. You may or may not answer the problems…

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Q: 6. The freezing point of a solution of 1.048 g of an unknown nonelectrolyte dissolved in 36.21 g of…

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Q: Which aqueous solution has the higher boiling point?  0.01 m  CaBr2 or 0.1 m NaCl? Why?

A: Given values -> 0.01m CaBr2 0.1m NaCl

Q: What is the freezing point of an aqueous solution that contains 1.3 moles of MgCl2 per 1 kg water?

A: The freezing point has to be calculated

Q: When a 49.0-g sample of an unknown compound is dissolved in 500.g of benzene, the freezing point of…

A: Given,  Mass of unknown sample = 49.0 g Mass of benzene solvent = 500.0 g = 0.5 Kg Freezing point of…

Q: Calculate the molality of a solution formed by adding 9.60 g NH,Cl to 13.0 g of water. molality:…

A: We know that, molality = moles solute / kg solvent

Q: Which of the following would exhibit the HIGHEST vapor pressure at 25oC? a. pure water b. a 5%…

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Q: Make 100 ml of a 1% solution of boric acid isotonic with blood by adding NaCl. The freezing point of…

A: The given data contains, Freezing point of 1% boric acid =-0.29°CFreezing point of 1% sodium…

Q: A 1.09 g sample of substance X is dissolved in 26.8 g of benzene. The freezing point of the solution…

A: The ratio of moles of solute to the mass of the solvent in kg is known as molality.

Q: A 12.63 g sample contains only ethylene glycol (C2H6O2) and propylene glycol (C3H8O2). When the…

A: given:  mass of water = 104 g mass of sample = 12.63 g freezing point of solution = -3.40oC we know…

Q: Calculate the molarity of a solution in which 2.0 mol of solute is dissolved in 8.0 L of solvent.

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Q: Calculate the molality of 2.50 M NaCl solution (density of 1.12 g/mL)

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What is the freezing point of a 10% (by weight) solution of CH3OH in water? (kf water = 1.86 0C/m)

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Q: which solution do you expect to have the lowest freezing point? .20 m NaCl, 0.20 m MgI2, 0.20 m…

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Q: Calculate the molarity of a solution containing 5.3 gm of Sodium carbonate in 250 ml.

A: Given :-  mass of sodium carbonate = 5.3 g  volume of solution = 250 mL  To be calculated :-…

Q: (2) ylubäi Q3. The important property of standard solution is It can reacting with more one of…

A: The important property of a standard solution is that its concentration always Itsremains constant…

Q: The most important intermolecular force that determines how soluble h2C=O(g) is in CH3OH is

A: Intermolecular forces are the forces of attraction between the different molecules. There are five…

Q: Calculate the molality of a solution formed by adding 2.50 g NH4Cl to 16.7 g of water.

A: Given :- mass of NH4Cl = 2.50 g               Mass of H2O = 16.7 g   To calculate :-  Molality of…

Q: Which aqueous solution will have the lowest freezing point? ΔTf = Kf m i   a. 0.05 m KBr   b.…

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Q: A solution of rubbing alcohol is 78.1 %% (v/v) isopropanol in water. How many milliliters of…

A: Volume concentration of a solution is expressed as % v/v, which stands for volume per volume. This…

Q: Which of the following is the definition for a supersaturated 5 points solution? * The maximum…

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Q: 5.48°C and Kf for benzene is 5.12°C/m. Calculate the molar mass of the unknown com pound. a. 587…

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Q: Which aqueous solution will have the lowest freezing point? ATf = Kf m i a. 0.05 m MgCl2 b. 0.05 m…

A: Depression in freezing point is given by:

Q: Which of the following will have a lower freezing point? a) 2M barium fluoride solution b) 2M…

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Q: What is the molarity of 10.0 g solute whose molar mass is 50.0g in 100.0ml solution

A: Molarity of the solution is the number of moles of solute present in one liter of solution. It is…

Q: 1. Find the percent by mass in which 41.0 g of NaCl is dissolved in 331 grams of water.

A: NOTE : Since you've posted multiple question,we'll solve only first question for you. If you want…

Q: What is the freezing point of a solution containing 407 g ethylene glycol in 2,098 g water. Molar…

A: Freezing point depression = Kf x molality Molality = Number of moles of solute/Mass of solvent in Kg…

Q: Calculate the solubility of PbCrO4 in water at 25 °C. Round your answer to 2 significant digits.

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Q: Consider following aqueous solutions: 2.75 m sucrose / 1.50 m NaC1 / 1.00 m LiPO4 / Pure Water /…

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Q: What is the concentration (Molarity) of a solution where 80 g of NaOH is dissolved in enough water…

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Q: 2. At equal concentrations, which of the following will have a greater effect on the colligative…

A: Colligative property is directly proportional to the number of ions

Q: Calculate the percent by mass of a solution where 15.356 grams is dissolved in 89.626 grams of…

A: Given : Mass of solute dissolved = 15.356 g And mass of water i.e solvent = 89.626 g

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.