Which of the following should most greatly increase the rate of dissolution of an ionic salt in a polar solvent?   Select one: a. Stirring and increasing the pressure b. Increasing the temperature and stirring. c. Decreasing the temperature and stirring. d. Decreasing the pressure.

Q: What can you generalize about the solubility of ionic substances in a polar solvent like water?…

A: In chemistry, a common rule for determining if a solvent will dissolve a given solute is "like…

Q: Which solution would freeze at a lower temperature? Explain.

A: Freezing point is the temperature at which a liquid freezes. Freezing is the process in which a…

Q: calculate the number of grams of sodium hydroxide that must be added to 1L of water to make 15%…

A: Given% of solution =15%=15100Volume of solution=1L=1000ml

Q: An unknown sält is freezes at a temperature of-1.4C. What is the formula of the unknown salt? Upload…

A: Formula used: ∆Tf = i Kf m

Q: How could you increase the rate at which a gaseous solute dissolves? A. Stir the solution B.…

A: If a Gaseous solute dissolves in liquid mixture or solvent then solubility of solution can be…

Q: Explain the difference in solubility of your unknown in water compared in water compared to other…

A: To explain the difference in solubility of the unknown compound with water

Q: Select the compounds that you would expect to be soluble in water. -HF -CH3OH -CCL4 -CH3NH2…

A:

Q: Fake Compound: Name: DaCh2 Formula: dampium dichronide Da ~ Group 14, non-metal Ch ~ Chalogens,…

A: The amount of a solute that moves in a specified volume of a solvent determines its solubility. The…

Q: Dissolving a non-volatile solute in a solvent will do which of the following? Increase the freezing…

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Q: The most appropriate and safe procedure for mixing acid and water is O add water to large amounts of…

A: Mixing of acid and water is an exothermic process. Exothermic process is the one in which heat is…

Q: When a solute is added to water a) The boiling point of the solution with the solute will be lower…

A: Option (C) is correct  i.e. the boiling point of pure water lower than the solution with solute

Q: Make a general statement on the effect of solids upon the freezing point of liquid in which they are…

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Q: Why do we need carbon dioxidefree water in preparing the volumetric solution?

A: Volumetric test- It is the  process of determining the  quantity of a sample by adding fixed volumes…

Q: estion 18 The relative solubility of solute in both the phases determines the Rate of disappearance…

A: :Mobile phase is a substance that can move through carrier.

Q: hen a hydrate is heated to remove the water the leftover salt is now called?

A: Hydrated salt is defined as  salt which has  number of water molecules asssoicated with ions present…

Q: ased on table F, which compound is the least soluble in the water?

A: Alkane

Q: Group of answer choices None of these Heating causes the solute to melt which allows for a greater…

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Q: 1. How do liquid solution form? 2. Why is solutions be expressed in correct concentration?

A: Given :  1. How do liquid solution form? 2. Why is solutions be expressed in correct…

Q: Example of Soil Colloids and importance in the improvement of Agricultural Practice?

A: Soil colloids are the most active portions of the soil because of their large surface area and it…

Q: Choose the substance in each pair that would be less soluble in water???? a. N2 or NH3 b. CO or CO2…

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Q: What mass of sodium Sulfate would have to be dissolved in 45.0 g of water in order to make a 57.0%…

A: Mass % of Sodium sulfate solution = 57 % Mass of water = 45 g Mass of Sodium sulfate = x grams Mass…

Q: Explain why KNO3 will not dissolve in hexane.

A: Like dissolves like rule: According to the rule of like dissolves like polar solute dissolved in…

Q: Methanol can be used to decrease the solubility of the non-polar component in a given sample.…

A: Yes you are correct The apparatus used in extraction of liquids is separating funnel

Q: Rank the species from most to least soluble in water.

A:

Q: When the salt concentration outside of a cell is very high, will water move into the cell or out of…

A: When the salt concentration outside of a cell is very high , then water will move from out of the…

Q: Using intermolecular forces, like dipole-dipole, London Dispersion, and H-bonding, explain why the…

A: Dipole-dipole force present in polar molecules, the positive end of one polar molecule and negative…

Q: think NaCl would be the most soluble?

A: A homogeneous mixture formed between two components is called a solution.  This happens when both,…

Q: Why does sodium chloride dissolve well in water? Select one: a. The ionic bonds form because the…

A: Ionic bond may  :- Electrostatic force of attraction which holds the oppositely charged ions…

Q: Read

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

Q: Rank the following aqueous solutions from lowest predicted boiling point to highest. In the case of…

A: We have to rank the solutions from lowest to highest boiling point.

Q: As the temperature of a solution increases, the solubility of salts____and the solubility of…

A: temperature is one of the factor effecting on solubility if change in temperature solubulity may…

Q: Determine the boiling point in Ce

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Q: how many milliliters of ethanol that dissolved in 400 ml of solution by percent 35% ?

A: Volume of solution = 400 mL % 35 v/v means, 100 mL solution contains 35 mL ethanol

Q: Processed foods that are made from both polar and nonpolar ingredients often include at loast one…

A: From given Structure , its polarity and its effect on liquid miscibility is discussed below Finally…

Q: How much water should be added to 14mL of 15% alcohol solution to reduce the concentration to 7%?

A: Given,         V1 = 14 ml  M1 = 15%        V2 = ?         M2 = 7 %

Q: How do we keep relative supersaturation low by controlling solute concentration? A concentration…

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Q: 1. Briefly explain why water is considered as the universal solvent.

A: Since we only answer one question at a time, we'll answer the first one. Please resubmit the…

Q: Which of the following increases the solubility of a gas? a. Increase temperature b. decrease…

A: The solubility of gas is explained by Henry’s law where solubility is directly proportional to…

Q: 1. The mass percent of a solution prepared by dissolving 36.4 g of NaCl in 63.6 g of water is:  2.…

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Q: What mass of potassium nitrate would have to be dissolved in 21.0 g of water in order to make a…

A: Given data,  Mass of water = 21.0 g  The mass percent [% (w/w)] of a potassium nitrate solution = 45…

Q: Part a and b properly solution

A: The solubility product of salt is a constant at a given temperature irrespective of the source from…

Q: What is boiling point? What is freezing point? What is dissolution?

A: As per our company guidelines we are supposed to answer only three sub questions.kindly repost…

Q: Which method below will NOT speed up the rate of salt dissolving in water? Increase the surface area…

A: Rate of a reaction is used to measure the extent of speed of the reaction, how fast any chemical…

Q: What volume of water is needed for 25.0 L of 0.20 M NaCl to make a 0.15 M NaCl solution?

A: When any solution gets diluted then solution's concentration gets decreased. The dilution process…

Q: choose the aqueous solution that has the highest boiling point

A: Adding a non-volatile solute elevate the boiling point of the resulting solution. The elevation in…

Q: Why are solutions heated before recrystallization?

A: Recrystallization is a process of purification of impure compounds. The basic principle of…

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.