Subject: Chemistry    Topic:Solubility of Solutions   12.22: Explain the following observations  a) An open can of soda lose its "fizz" faster at room temperature than in the refrigerator. b) Chlorine gas in tap water escapes as the sample wams to room temperature  c) Less sugar dissolves in iced coffee than in hot coffee

Q: A solute will be soluble in a solvent under which conditions: a) the solute is more dense than the…

A: Given statement :-A solute will be soluble in a solvent under which conditions :  Options:- a) the…

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

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Q: The fundamental condition for predicting solubility, stated as polar solutes are soluble in polar…

A: Yes  We know that like dissolve like  I,e, polar solute dissolve in polar solvent and nonpolar…

Q: At a given temperature, pentane with a vapor pressure of 624 torr is mixed with hexane with a vapor…

A: Raoult's law for solution of volatile liquids is P = P0 * x Where P = partial pressure and P0 =…

Q: For a gas dissolved in a liquid, solubility increases as pressure and temperature O decreases,…

A: The effect of temperature and pressure in the solubility of gas is opposite that for solids and…

Q: A solution that contains 16.6 g of a covalent compound dissolved in 500. g of benzene freezes at…

A: Given,           Weight of the covalent compound (W2) = 16.6 g           Weight of the solvent…

Q: Calculate the molality of a solution formed by adding 8.30 g NH4Cl8.30 g NH4Cl to 14.3 g14.3 g of…

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Q: how many ions would form in solution when the following salts dissolve?  Which of these solids would…

A: The ionisation reaction splits the soluble ionic solids into anions and cations when dissolved in a…

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

A:

Q: Indicate whether the following substances would be more soluble in water or hexane. KMNO, is more…

A: The solubility of a substance can be defined as the maximum quantity of the substance which will…

Q: d. Determine the freezing point depression if you add 210 g of NaCl to 1000 g of water. (Hint: what…

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Q: Decrease the solution volume slowly until the word Saturated! appears and only one crystal is seen.…

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Q: a) A solution containing 3.50 g of solute X in 50.0 g of water has a volume of 52.5 mL and a…

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Q: Why are units of molality (moles solute/kg solvent) used when discussing temperature-related…

A: The concentration units of molality is more preferable rather than in molarity while discussing the…

Q: Imagine two solutions with the same concentration and the same boiling point, but one has benzene as…

A:

Q: you

A: According to Le-chatlier principle if we change volume , temperature and pressure of the reaction…

Q: If a 1-molal solution of NaCl in water shows a freezing-point depression of 3.7 oC, what is the…

A: Given,  Molality of NaCl solution = m = 1 molal  Freezing-point depression = ΔTf = 3.7 oC What is…

Q: 14) Which of the following is true about the changes in energy associated with solubility? A) The…

A: The objective of the question is to predict which of the following statements about changes in…

Q: odium chloride, which is quite soluble in water, is not very soluble in hexane. Why?

A: Interactions between ionic compounds and the covalent organic compound are very weak in nature.…

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: Molality calculations require that we know 1. liters of solution 2. liters of solvent 3. kilograms…

A: Molality can be calculated by using the following formula, Molality = mass of solute(in g) ÷ mass of…

Q: molality of

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

Q: A solution that is prepared by dissolving 120.0 g of MgSO4 in 400ml of water will dissolve more…

A: If more amount of solute can be dissolved in the solution then the solution is unsaturated . After…

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

A: Henry’s law is used to calculate the partial pressure of Helium,

Q: The freezing point of pure benzene (C,H,) is 5.50°C. The freezing point of a solution containing…

A: depression in freezing point is colligative property depression in freezing point ∆Tf=Kf × m When…

Q: A solution of 5.00 grams of an unknown compound is dissolved in 0.100 kg of benzene freezes at 4.1…

A: The freezing point depression constant (KFP) for benzene = -5.12 °C/molal The freezing point of pure…

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.