A solute has a solubility in water of 21 g/kg solvent. Is this value the same as 21 g/kg solution? Explain

Q: Exactly 15.0g of a substance can be dissolved in 150.0g of water. What is the solubility of the…

A:

Q: onsider the solubilities of a particular solute at two different temperatures.…

A: For a saturated solution,   the amount of solute dissolved is equal to the solubility . that is…

Q: Calculate the molarity of saturated aqueous sodium chloride (58.443 g/mol). A saturated solution…

A:

Q: The solubility of KCl at 20°C is 34.0 g per 100.0 g of water. What is the maximum amount (in grams)…

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: A solution containing less than the equilibrium amount of solvent is called an unsaturated solution…

A: When is solute dissolved in a solvent, it is called solution. Solid may be a liquid, a gas or a…

Q: solute

A: In Colligative property, we are studying about numbers of particles in the solution but nature of…

Q: The molar mass of glucose is 180 grams per mole (g/mol). Which of the following  procedures should…

A: Given , Concentration of solution = 1 M

Q: A solution Y is saturated at 20 g per 100 g of water. If 60 g of Solution Y is dissolved in 150 g of…

A: Super saturate solution that have more than the maximum amount of solute that can be dissolved in…

Q: A student dissolves 9.0 g of resveratrol (C„H,,0,) in 225. mL of a solvent with a density of 0.86…

A: Given: Mass of solute i.e. C14H12O3 = 9.0 g. Density of solvent = 0.86 g/mL. And volume of final…

Q: The solubility of a substance is 30 g per 100 mL of water at room temperature, 50 g per 100 mL of…

A: Given : solubility of substance at room temperature = 30 g/100 mL water solubility of substance at…

Q: Table salt is soluble in water. O True O False

A: The above statement is true. Sodium chloride ( NaCl)  is known as table salt.Table salt, or sodium…

Q: A solution is prepared using 0.125 g of glucose, , in enough water to make 250. g of total solution.…

A: In the question Following information given - Mass of the solute , glucose = 0.125 g Mass of the…

Q: How many grams of Na2CO3Na2CO3 are present in 27.0 mL27.0 mL of a solution that is 27.0% Na2CO327.0%…

A: The volume of the solution is = 27.0 mL The mass percent concentration of the solution is = 27.0 %…

Q: At room temp, solubility of table salt in water is 359 g/L of water. If a solution was prepared at a…

A: Given the solubility of table salt in water = 359 g/L So, amount of salt that is soluble in 100 ml…

Q: To make sweetened ice tea, a student must add sugar to the tea and water mixture. Which one of the…

A: We know that, the solubility of the substance depends on two factor: i) Surface area of Solute:  The…

Q: At 20 °C, sugar has a solubility of 203.9 g, how much water we need at minimum to dissolve two (2)…

A: Given, At 20 °C, sugar has a solubility of 203.9 g, The minimum amount of water need  to dissolve…

Q: Definitions: Fill in the blanks with the correct word (Not all words are used) Solute Unsaturated…

A: The mixture of two compounds which has only one phase is known as solution. The one which is present…

Q: Determine the amount in grams of KCI that exists in 20.3 g of a solution that contains 1.14 | % KCI…

A:

Q: . If a substance has a solubility of 3.45 g/L at 1.50 atm, how much will dissolve at 15.5 atm of…

A: According to Henry's law  m ∝ P  Where m is mass of solute (gas) P= pressure

Q: Consider the solubility curve of NH,Cl at 40°C in 400 grams of H20 to make 250 mL solution. i)…

A: Answer :-  1. Mass of NH4Cl (solute) = 164 g  2. Moles of NH4Cl (solute) = 3.07 mol.  3. Molality of…

Q: A solution was prepared by dissolving 34 g of KCl in 225 g of water. Calculate the mass percent of…

A: Given that, Mass of KCl (solute) = 34 g Mass of water (solvent) = 225 g Mass of solution = 34 g +…

Q: What does it mean to say that a substance is soluble in another substance? Which units are used in…

A: What is meant by a substance soluble in another substance is to be explained. The units that are…

Q: What mass of solute, in mg, is present in a 250 mL sample of potassium chloride solution with a…

A:

Q: A solution is saturated at 25 g per 100 g of solution; this solution has 22 grams in 100 g of…

A: Solutions are classified as unsaturated, saturated,super saturated depending upon the amount of…

Q: Calculate the freezing point of water in a 150 cc glass of sweetened water 7.5 g of sucrose

A: Given,  The freezing point of water in a 150 cc glass of sweetened water contain 7.5 g of sucrose…

Q: True or False: It is easier to catch fish on a cold, cloudy day than on a hot sunny day due to the…

A: Cold water can hold more dissolved oxygen than warm water. In winter and early spring, when the…

Q: 4. How is a supersaturated solution typically made? O by heating a solution to dissolve more solute,…

A: By heating a solution to dissolve more solute ,then letting it cool.

Q: About 10.0 g of an unknown sample was disso

A: Osmotic pressure ( π ) formula is  π V = n  R T  where n = number of moles of sample = W/M π  V  =…

Q: a solution contains 830.0 g of liquid water amd 35.0 g nacl what is the mass percent of nacl in the…

A:

Q: If a solution does not allow more solute to be dissolved in it the solution will be called O dilute…

A:

Q: If a substance has a solubility of 3.45 g/L at 1.50 atm, how much will dissolve at 15.5 atm of…

A: According to Henry's law, the solubility of gas(S) is directly proportional to the partial pressure…

Q: What is the concentration of a solution formed by diluting 12.0 mL of a 5.6 M glucose solution to…

A: We have to calculate the final concentration of glucose solution.

Q: A solution containing less than the equilibrium amount of solvent is called ________. A) an…

A: The homogeneous mixture of two or more substances is known as a solution. The substance present in a…

Q: A 225-g sample of KNO3 is completely dissolved in 250 g of water at 60 °C. The solution is gradually…

A: Amount of KNO3(s) initially dissolved in 250 g water at 60 oC = 225. g Given the solubility of…

Q: 100 90 NANO 80 70 60 CaCl, 50 Pb(NO3)2 40 KC NaCi 30 20 KCIO, 10 Ce,(SO 10 20 30 40 50 60 70 80 90…

A: Solubility is the physical property of a substance to get dissolved in a solvent completely and form…

Q: A saturated solution is a a. solution that can't dissolve additional quantities of solute. b.…

A: Saturate means to fill much amount that can not add again any more.

Q: What is a saturated solution? O A solution that can't dissolve additional quantities of solute O A…

A: We have to predict the correct statement for saturated solution.

Q: If a substance has a solubility of 0.85 g/L at 4.0 atm, how much will dissolve at 1.0 atm of…

A: Solubility is defined as the maximum amount of a substance that can be dissolved in a solvent. The…

Q: d. CH3CI and C2H6 27. What is the molarity (M) of a glucose solution if it contains 46.0 g of…

A: Glucose solutions of mass = 46.0g Volume of solution = 0.250 L Molar mass of glucose = 180.1559 g /…

Q: mass of lead hydroxide that is dissolved in 125 mL of a saturated solution is_____ grams

A: According to the question, we need to calculate the mass of lead hydroxide dissolved in 125 ml of a…

Q: Why is salt added to boiling water where pasta is being cooked? Explain what happens to the…

A: When another compound is added to water its boiling point will increases which is a colligative…

Q: What is the molality of a solution containing 75.5 g sucrose in 400 g water? Show your solution.

A: Given: Mass of sucrose is 75.5 g. Mass of water is 400 g. To find: Molality of solution.

Q: Which solute-solvent pair would you greatest solubility? butter in oil butter in water C grease in…

A: The solubility of a substance depends on the nature of the solute and solvent. The thumb rule of…

Q: Colligative property of a solution depend on the (a) chemical nature of the solute (b) number of…

A: We have given that  Colligative property of a solution depend on the (a) chemical nature of the…

Q: Using this graph, find the solubility of the solution (KNO3) at 35 C and 60 C

A: The question is based on the concept of solubility. The Maximum amount of solute which can be…

Q: According to this solubility graph, which solid's dissolving process is exothermic?   Group of…

A: From the solubility curves, it is evident that as temperature increases the solubility of sugar…

Q: 9. 200 g of 25 % NaCl solution have g of NaCl dissolved in g of water.

A: 25% solution means, per 100 g of solution contains 25 g of solute

Q: A solution is made using 74.6 g of phenol (MM = 94.11 g/mol) and 90.0 g of acetone (MM = 58.08…

A:

Q: Determine the amount in grams of KCI that exists in 20.3 g of a solution that contains 1.14 % KCl by…

A: Deter the amount of KCl present in the sample?