Which of the following will have the lowest total vapor pressure at 25 ̊C? You should calculate the vapor pressure for each and explain your answer. a. Pure water (vapor pressure = 23.8 torr at 25 ̊C) b. A solution of glucose in water with χC6H12O6 = 0.01 c. A solution of sodium chloride in water with χNaCl = 0.01

Q: Calculate the pressure exerted by CO2 in a cola bottle if its molar solubility in the solution is…

A: Henry law: This law states that the concentration of a gas dissolved in a liquid depends on the…

Q: When 635 grams of PbCl2(s) are placed in 2L of water, what mass (in grams) of PbCl2 will dissolve?…

A: The solubility product constant, Ksp is the equilibrium constant for the solid substance that is…

Q: At 25 °C and 785 Torr, carbon dioxide has a solubility of 0.0351 M in water. What is its solubility…

A: Given: Initial pressure, = 785 torr Final pressure, = 1250 torr Initial concentration, = 0.0351 M

Q: 14. Certain compounds are known to “dimerize” in solution – this means that the intermolecular…

A: The depression in freezing point is given by  ΔTf = i * Kf * molality where ΔTf = depression in…

Q: Assume that the solubility of carbon dioxide gas in pop at 5oC is 0.586 g/100 mL and at 20oC its…

A:

Q: 1. Calculate the vapor pressure (P₁) and the vapor pressure lowering (AP) for a solution of 95.0g of…

A: Raoult's law : It states that a solvent's partial vapour pressure in a solution is equal to the…

Q: Which of the following has the largest equilibrium constant for hydration? CH3 a) CICH, b) `H…

A: When aldehyde are hydrated  gem-diol are formed. These gem-diol are unstable in nature. The…

Q: Calculate the vapor pressure of salt solution containing 20g salt (NaCl) in 1.5 kg of water at 25C

A: It is given that a salt solution is made by 20 g of salt and 1.5 kg of water at 25°C,

Q: at what temperature is a saturated solution of NaClO3 at an approximate concentration of 11M?

A: This question can be solved by using solubility curve. We have to find the temperature at which…

Q: Calculate the solubility of MgF2 (MW = 62.3 g/mol) in water at 25 °C if its Ksp is 7.4 x 10-11.?

A:

Q: A solution was made by mixing 6.25 g of heptane (C7H63, molar mass = 100.21 g/mol) with 46.2 g of…

A:

Q: 100 90 80 NANO 70 CaCl Pb(NO,)2 60 50 40 KCI NaCi 30 20 10 KCIO, Ce,(SO,)g O 10 20 30 40 50 60 70 80…

A: The point where the solubility curve of NaCl and KCl will intersect each other, will represent the…

Q: When you open a bottle of a carbonated beverage, bubbles of carbon dioxide gas escape from the…

A: Henry’s Law:Henry's Law explains the solubility of gas in a liquid solution. It states that the…

Q: Consider a slightly soluble salt with a general form of MX(s) --> M*(aq) + X'(aq). If Ksp = 1.2 x…

A: Given that : Ksp of the salt = 1.2  x 10-6 The molar mass of the salt = 182.6 g/mol Mass of the salt…

Q: in which of the following solutions would solid PbCl2 be expected to be the least soluble at 25 C?…

A: Well, we have to use the concept of the common ion effect. When we add any salt which has any common…

Q: By referring to Figure 13.15, determine whether the additionof 40.0 g of each of the following ionic…

A: “Hello. Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Figure 16.3 shows the solubility of AgNO, in water in units of moles of AgNO, per kilogram of H;O.…

A: Molar mass of AgNO3  = 170 gm/mole Mass of AgNO3 added = 255 gm  Moles of AgNO3 added per 100 gm…

Q: What is the freezing point of an aqueous PCl₃ solution made to be 0.81 m PCl₃? (Kf for water is 1.86…

A: Given : Solution is an aqueous solution of PCl3 means solvent is water and solute is PCl3. And…

Q: 2. The solubility of calcium sulfate (CASO4) is found to be 0.67 g/L. Calculate the value of Ksp for…

A: Molar solubility is equal to the maximum amount of solute that can be dissolved in per liter of…

Q: how many grams of sulfuric acid must be in solution to dissolve 49 g of copper (II) hydroxide?

A: When an acid reacts with a base, it leads to the formation of salt and water. Since copper (II)…

Q: A solution contains 160 grams of salt dissolved in 200 grams of water at 10 Co. The solution could…

A: We are given the solubility of a salt i.e 80g/100mL of H2O at 10 0C.

Q: Don Juan Pond in the Wright Valley of Antarctica freezes at-57 C. The major solute in the pond is…

A: The question is based on the colligative property of depression in freezing point. solutions  have a…

Q: Consider the graph below that displays the solubility of KCI in water as a function of temperature.…

A: •Here given solution has 50 gm KCl dissolved in 100 gm water and this solution present at 50°C…

Q: the solute mentioned.      Increasing the temperature of a solution of a salt that has an enthalpy…

A: Here we have to explain the factors that increase or decrease the solubility of solute in solvent at…

Q: List the following aqueous solutions in order of increasingboiling point: 0.120 m glucose, 0.050 m…

A: Since boiling point of solution = boiling point of solvent i.e water + elevation in boiling point…

Q: A solution was made by mixing 6.25 g of heptane (C7H63, molar mass = 100.21 g/mol) with 46.2 g of…

A: Freezing-point depression is the decrease of the freezing point of a solvent on the addition of a…

Q: Consider the following salts. Which is the MOST soluble in water? Explain your answer.

A: Given data:  Salt Ksp Ag2CrO4 1.1×10-12 MgF2 3.0×10-9 Mg(OH)2 1.8×10-11 Ag2CO3 8.1×10-12

Q: If the solubility of KCl at 25°C is 33 grams per 100.0 grams of water, what do you expect for the…

A: Solubility of KCl at 25°C is 33 grams per 100.0 grams of water means a saturated solution of…

Q: At 40 °C, the solubility of KNO3 is 65 g/100 g of H2 How many grams of KNO3 will dissolve in 120 g…

A: Given, At 40 °C, the solubility of KNO3 = 65 g/100 g of H2O

Q: carbonated soda being submerged in hot water

A: In this question we have to explain that the effect of a teaspoonful of vinegar in a bottle of…

Q: The solubility of Mg(OH)2 in water at 25 °C is measured to be 0.0096 Use this information to…

A:

Q: Ksp(CaF2) = 3.9 x 10"11. Assume that we add enough amount of CaF2 into the following 3 solutions so…

A: Calcium nitrate dissociates to give Ca2+ and NO3- ions in solution. Sodium fluoride dissociates to…

Q: પાયલ બહેન

A: The number of moles of a weak acid can be calculated as: Moles = given mass/ molar mass…

Q: Remember that the boiling point elevation constant for water is Kb = 0.512 C/kg, and the freezing…

A:

Q: Using the Kf value for water from your book, you prepare a solution at 25.0 °C from 9.17 mol of some…

A: The objective of the question is to identify the unknown solid substance by using the concept of…

Q: A 1.35 m aqueous solution of Compound X had a boiling point of 102.8°C. Which one of the following…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Solution temperature change:  We mix 34 mL of 0.37 M HCl with 50 mL of 1.0 M sodium hydroxide.  What…

A: The question is based on the concept of chemical thermodynamics. we are mixing hydrochloric acid and…

Q: Be sure to answer all parts. The solubility of an ionic conmpound M2X3 (molar mass = 287 g) is 6.60…

A:

Q: the A 13.1 g sample of a new chemical is dissolved in 92.4 g of H₂O. The freezing point of resulting…

A:

Q: The molar solubility of the metal hydroxide (M(OH)3) in water is: M(OH)3 = M3+ + 3OH M3+ + 30H Ksp =…

A: The solubility reaction given is, => M(OH)3 (s) --------> M3+ (aq) + 3 OH- (aq)…

Q: The freezing point depression constant for water is 1.86 °C/ m. At what temperature will a solution…

A: Given:== Weight of solute CaCl2 = 111 g Molar mass of CaCl2 = 111 g/mol Weight of solvent H2O =…

Q: t 27° C the concentration of Mg2+ in a saturated solution of MgF2 is 1.17 *10^-3 molar. Is the…

A: The dissolution of an ionic compound in water results in a release in energy because the formation…

Q: A solution is prepared by dissolving 27.0 g urea (NH2)2CO, in 150.0 g water. Calculate the boling…

A: A solution is prepared by dissolving 27.0 g urea (NH2)2CO, in 150.0 g water. The boiling point of…

Q: At 2.0 atm 54 g of acetylene, C 2 H 2 , dissolves in 1 L of acetone. If the partial pressure of…

A:

Q: Determine the molar solubility (moles/L) of Ni(OH)2. Ksp = 2.0 x 10-15 Express the answer to 3 sig.…

A: Using equilibrium concept and using Ksp value we can find molar solubility. Given Ksp = 2 * 10-15

Q: The Ksp of CaSO4 is 4.93× 10–5. Calculate the solubility (in g/L) of CaSO4(s) in 0.350 M Na2SO4(aq)…

A: Given:Ksp of CaSO4 is 4.93× 10–5Concentration: 0.350 M Na2SO4

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.