A certain organic compound O has a solubility in acetonitrile of 79,7 at 15. "C. Calculate the greatest mass of O that could be dissolved in 100. ml. of acetonitrile at this temperature. You may assume the volume of the solution doesn't change as the O is dissolved. Be sure your answer has the correct unit symbol and nunber of significant digits.

Q: The molality concentraion of a solution can be described as  - the moles of solute per liter of…

A: Molarity is defined as the moles of solute per litre of a solution. Molarity is also known as the…

Q: For convenience, one form of sodium hydroxide that is sold commercially is the saturated solution.…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: Describe the effect of pressure on the solubility of a gas in a liquid.

A: Henry's law gives the relation between the solubility of the gas and the pressure. Henry's law…

Q: How does the solubility of a gas in a liquid depend on pressure?

A: Solubility is defined as the amount of gas that is present dissolved in a solution.

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

A: Given : Wt of precipitate (Silver chloride) = 0.750g Normality of silver nitrate = 0.105N  MW of…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (∘?)…

A: Given data: Mass of solute at 20˚ C = 48.3 per 100 g of water Mass of solute at 30˚ C = 87.6 per 100…

Q: An aqueous solution is 12.0% by mass silver nitrate, AgNO3, and has a density of 1.11 g/mL. The…

A: We have to find molality of solution

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: (a) Place the liquids tested in order of their increasing solubility of NaCl. (b) Explain the trend…

A: Actually there is a statement that ," like dissolves like."  Polar compounds are soluble in polar…

Q: A 0.598 M aqueous solution of acetone ( acetone mw= 58.0 amu) is prepared by dissolving acetone in…

A: Given,Molarity of acetone = 0.598M.Volume of solution = 75.0mL = 0.075L.The moles of acetone can be…

Q: Nitrogen gas (N2) has a solubility in water of approximately 0.0164 g/L at 25.0°C and 1.00 atm. What…

A:

Q: What is a nonvolatile nonelectrolyte? Why is this type of solute the simplest case for examining…

A: Non-volatile means a substance which do not form vapors easily and thus possess a low vapor pressure…

Q: A solution is prepared by combining 5.24 grams of an unknown non-electrolyte with 291.0 grams of…

A:

Q: At 60 degrees Celsius, a 225-g sample of KNO3 is entirely dissolved in 250 g of water. The…

A: The maximum amount of solute that can be dissolved in a particular amount of solvent is known as…

Q: The density of toluene, C7H8, is 0.867 g/mL and the density of thiopene, C4H4S , is 1.065 g/mL. A…

A:

Q: You have a solution which is 44.4% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A:

Q: 1 gm of Sodium Carbonate was dissolved in 0.5L distill water. what are the molarity and normality…

A: Molarity (M): The number of moles of solute per unit volume of the solution in Liters.…

Q: 0.100 mole of NaCl is dissolved into 100.0 grams of pure H2O (molar mass= 18 g/mol). How many moles…

A: Given,  Number of moles of NaCl = 0.100 mol  Mass of water = 100 g  Molar mass of water = 18 g/mol

Q: What is the difference between a solution and a colloidal suspension? Give examples of each, and…

A: There are various differences between a solution and a colloidal suspension and due to the below…

Q: You have a solution which is 45.6% by mass isopropyl alcohol (MM 60.11 g/mol) in water. The density…

A: Given: Percent by mass of isopropyl alcohol = 45.6 %. And density of solution = 0.905 g/mL. Assuming…

Q: Equal masses of acetone (CH3COCH3, molar mass = 58 g/mol and density = 0.79 g/mL) and water (molar…

A: Molality is given by  Molality = moles of solute / mass of solvent in Kg Since molality of acetone…

Q: What is the effect of a nonvolatile solute on the vapor pressure of a liquid?

A: The non-volatile solute is the type of solute that does not evaporate on its own. That is, the…

Q: A KCIO: solution contains 25 g of KCIO: in 300.0 g of water at 30°C. Is the solution saturated,…

A:

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: An aqueous solution is made by dissolving 16.0 grams of manganese(II) chloride in 405 grams of…

A: Given , mass of manganese(II) chloride = 16.0 g             mass of solvent i.e. water = 405 g = 405…

Q: A 0.250 mole sample of sucrose is diluted until its Molarity is 0.10 Molar. At that point, what is…

A: Given: Moles of sucrose= 0.250 mol Molarity= 0.10 M

Q: What is the Solubility of Oxygen O2 , in water ( in units of mL/1000g H2O)?

A: Solubility is 27.99 mL/1000g H2O

Q: A 4.10 molal solution of NaOH has a density of 1.21 g/ml. What is the molar concentration of the…

A: The given data is as follows: The molality of NaOH solution = 4.10 molal The density of solution =…

Q: An aqueous solution is 12.0% by mass ammonia, NH3, and has a density of 0.950 g/mL. The molality of…

A:

Q: (c) A saturated solution of barium chloride at 30°C contains 150 g water. How much additional barium…

A: Given that   Mase of water = 150g  Initial temperature = 30°C

Q: At 0 oC, the solubility of sodium acetate in water is 36.1 g per 100 g of water and at 40 oC, the…

A: Solubility is defined as the amount of solute in gram present in 100 mL of the solvent or solution.…

Q: The solubility of benzoic acid in water is 0.90 g per 100 ml at 0 °C and

A: The minimum amount of water needed to recrystallize a 15.00 g sample of benzoic acid is to be…

Q: . Does the solubility of solids also depend on the structure of the solvent molecules? Why is that?

A:

Q: You have a solution which is 47.8% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A:

Q: The solublity is the distribution of solute molecules between solvent molecula

A: Solubility is degree to which solute dissolve in solvent to make solution. At low concentration of…

Q: What mass of potassium chloride (KCl) is soluble at 40oC?

A: The given solubility graph of salts is :

Q: An aqueous solution is prepared by dissolving 16.7 grams of Aluminum hydroxide in 645.0 mL solution.…

A: Given data,Mass of Al(OH)3=16.7gVolume of solution=645.0mLDensity of solution=1.09g/mL

Q: 0.02 molal solution of potassium iodide freezes at -0.25OC. What is the percentage dissociation?

A:

Q: molality of solute(carbonic acid) in a 1.13 M aqueous solution, with water as the solvent (use…

A: molarity and molality are ways to represent the concentration of the solution

Q: A solution is made using 256.0 mL of phenol (density 1.070 g/mL) and 400.0 mL of water (density…

A: Molality: it is a concentration term. It may be defined as no. of moles of solute present per…

Q: . What is the molecular mass of a substance if 22.5 g dissolved in 250 g of water produces a…

A: The formula for freezing point depression when a solute is added to a solution is : ∆Tf=Kf×m∆Tf→ The…

Q: At 25 °C and 795 Torr, carbon dioxide has a solubility of 0.0356 M in water. What is its solubility…

A: Given data,Initial pressure(P1)=795torrInitial solubility (C1)=0.0356MFinal pressure…

Q: A 100.-gram sample of liquid water is heated from 20.0°C to 50.0°C. Enough KCI03(s) is dissolved in…

A: Answer:- This question is answered by using the simple concept of calculation of mass to make…

Q: Use the curve shared in contents -> solubility and solutions -----> solubility curve to answer the…

A: #(a): Temperature, T = 40 oC mass of solvent, water = 500 g  Potassium nitrate is KNO3(aq).

Q: A solubility of AgNO3 in 100g of water at 100 C is 150g. What type of solution is produced when 90g…

A:

Q: A solution is prepared by mixing 631 mL of methanol with 501 mL of water. The molarity of methanol…

A:

Q: You have a solution which is 43.9% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A:

Q: A student dissolves 14. g of aniline (C,H,NH,) in 200. mL of a solvent with a density of 0.90 g/mL.…

A:

Q: How can you determine the solubility of a pure liquid in another liquid if these two are immiscible…

A: Heretrogenuous solution is form nonuniform  composition.  Homogeneous  mixture is form uniform…

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.