Solubility of Sugar in Water Versus Temperature 500 450 400 350 300 250 200 150 100 20 40 60 80 100 Temperature ("C) Solubility (g sugar/100 mL water)

Q: A 1.20 L weather balloon on the ground has a temperature of 25.0 and is at atmospheric pressure…

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Q: VOS A 10) A soluble salt is added to a liquid with a boiling point of 80°C. What happens to the…

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Q: CHEM 1120 Name Recitation # 4 Date Colligative Properties A solution is created by dissolving 35.08…

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Q: Which one of the following substances would be the least soluble in CCI4? O CoH18 O CH3CHO O CaCO3 O…

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Q: Describe a conspicuous change observed when(i) a solution of NaCl is added to a sol. of hydrated…

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A: Introduction Solubility is a measure of the ability of a substance (the solute) to dissolve in…

Q: How many liters are in a 0.115 M solution containing 1.55 moles of dissolved KBr? (AKS 5c)

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Q: Which of the following :sentence is incorrect In peptization, a O coagulated colloid returns to its…

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A: Given data,   7.15 g of MgCl2 Water=100 g   The molarity of MgCl2 solution can be calculated as,…

Q: A normal KCl solution contains 175mEq/L each K+ and Cl-. How many moles of each K+ and Cl- arein…

A: Recall the dissociation of KCl           KCl→K+ + Cl- Given KCl solution contain 175 mEq/L each K+…

Q: If 65 g of NH4Cl are added to 100 g of water at 50 °C, how many grams of NH4Cl will not dissolve?

A: We want to add NH4Cl are added to 100 g of water at 50 °C

Q: At a particular temperature, the solubility of O₃ in water is 0.0450 M when the partial pressure is…

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Q: 7. Which of the following aqueous solutions will have the lowest vapor pressure? You should not have…

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Q: Which of the following solutions will have the lowest freezing point? A) 0.010 mol kg-1 K Br B)…

A: Given solutions, A) 0.010 mol kg-1 K Br B) 0.010 mol kg-1 Na2CO3 C) 0.035 mol kg-1 CH3CH2OH D)…

Q: At a certain temperature, 0.820 mol SO3 is placed in a 3.50 L container. 2 SO3(g) 2 SO₂(g) + O₂(g)…

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Q: acid

A: Osmotic pressure = C • R • T  Where, C = concentration = 0.1530 M  R = 0.0821atmLmol-1K-1  T = 25°C…

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Q: The osmotic pressure, in atmospheres, of a solution formed by dissolving 45.0 mg of KCl in enough…

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Q: A 0.576-g sample of a protein is dissolved in enough water to make a 50.0-mL solution, and the…

A: Given :  Mass of sample = 0.576 g  Volume = 50.0 mL  R = 0.0821 L.atm.mol-1.K-1  T = 298 K  Osmotic…

Q: A solution prepared by dissolving 342 mg of a sugar (a molecular compound and a nonelectrolyte) in…

A: We know that  ∆Tf = m × Kf Where ∆Tf = depression in freezing point m= molality of the solution Kf =…

Q: calciun carbonate insoluble in water. At 25 degrees C only 5.8mg will dissolve in 1L, what is volume…

A: Given:  Solubility = 5.8 mg/litre  => Solubility = 5.8 x 10-3gm/litre

Q: Explain the Osmotic Pressure process?

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Q: Calculate the molality of a solution formed by adding 9.40 g NH4Cl to 16.3 g of water. molality:

A: Mass of NH4Cl = 9.40 g Molar Mass of NH4Cl = 53.5 g/mol Mass of water= 16.3  g = 0.0163 kg

Q: Find the mass in grams of NH4Cl present in 350 mL of its 2.4 M aqueous solution

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Q: How many molecules of sucrose are in the 2L of 2M solution?

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Q: Will a weak acid/strong base neutralization have the same molar heat of neutralization as the strong…

A: Acids and bases are considered electrolytes, which on dissolution dissociate into their constituent…

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.