What are ideal, semidilute, athermic, regular, and irregular solutions? If applicable, give thermodynamic explanations.

Q: Distillation is a physical process of separation of liquids that differ in what physical property?…

A: Distillation is a process of separating mixtures based on differences in their volatile in boiling…

Q: Calculate the theoretical oxygen demand (mg/l) of a solution containing 450 mg of glucose (C6H12O6)…

A: Given: Mass of glucose = 450 mg Volume of solution = 2 L Molar mass of glucose = 180 g/mol Molar…

Q: An aqueous solution of sucrose C12H22O11  is prepared by dissolving 6.9290 g in sufficient deionized…

A: First convert given volume of solution in mL to L. 1 L = 1000 mL 100.0 mL = 0.1 L

Q: What is the molality of KNO3 in a solution prepared by dissolving 0.168 moles of KNO3 in 72.8 g of…

A: The molality is defined as the number of moles of solute dissolved in per kg of solvent.=>…

Q: The concentration of sodium chloride in seawater is approximately 0.481 M NaCl.  How many grams of…

A: The molarity of a solution represents the number of mol of solute present in 1 L of the solution.…

Q: Which of the following solution would have the highest conductivity? Please explain your answers.…

A:

Q: Calculate the enthalpies of solution of barium sulphate in electron volts (eV), using the following…

A: The question is based on the concept of chemical bonding. we have to calculate enthalpy of solution…

Q: Concentrated sulfuric acid has a density of 1.84 g/cm3 and is 95.0% by mass H2SO4.  (Hint:   assume…

A: Assuming 1.00 L i.e 1000 mL of solution. Given : Percent by mass of H2SO4 = 95.0 % And density of…

Q: Please ASAP. Thank you. Calculate the equilibrium potential for Na+, K+, Ca++, and Cl- ions?…

A: The answer is -                Na=+58.08; K= -80; Ca=+30.75; Cl=-63.5.            The…

Q: An aqueous potassium carbonate solution is made by dissolving 6.796.79 moles of K2CO3K2CO3 in…

A: Given, moles of K2CO3 = 6.79 moles Volume of the solution = 3.40 L Molarity of K2CO3 solution = ?

Q: The molal freezing point constant for copper is 23 °C/m. If pure copper melts at 1083°C, what will…

A: Brass is made up of 33.1 mass percent Zn and remaining Cu. This means that 33.1 g is Zn and…

Q: Calculate the theoretical percentage of water in Cu2SO4·2H2O (Molar mass of the hydrate is 259.19…

A:

Q: It is desired to extract 75.00 g of solid NaCl by evaporating a sample of water from sea…

A:

Q: Identify the type of bonding that occurs in each solution and determine whether they are conductive…

A: Chemical bonds can be either ionic or covalent based on whether the electrons are completely…

Q: Water potential is the tendency of water to move from one place to another. Pumpkin cores were…

A: Percentage change in mass found by dividing change in mass of solution , that is final mass minus…

Q: Which solution has the least conductivity?   Ca(NO3)2   Mg3(PO4)2               NaF

A: The solution which has the least conductivity given below.

Q: A solution of table sugar in water contains 5.25% by mass sucrose (C12H22O11). Determine the: (a)…

A: w/W % is defined as mass of solute in grams present in 100 g of solution is called percentage by…

Q: Which is true is selecting of a suitable solvent in crystallization? * The organic substance should…

A: We have to predict the correct statement.

Q: Minerals that generally form from the evaporation of a water-based solution belong to which chemical…

A: Rocks which formed by evaporation of water-based solution are known as evaporites or evaporites…

Q: Explain and sketch the Born-Mayer equation to determine the crystallization energy of NaCl and MgCl2

A:

Q: Calculate the theoretical percentage of water in CoCl3·4H2O (Molar mass of the hydrate is 237.37…

A: Given :- chemical formula of hydrate = CoCl3.4H2O  Molar mass of CoCl3.4H2O = 237.37 g/mol  To…

Q: Why aeration is important in water treatment? Why Coagulation as a chemical tool is important in…

A: Introduction :  Water treatment is a process of removing unwanted chemicals , pollutants from the…

Q: 1. What is the effect of the nature of solvent on the electrical conductivity of solutions? 2. What…

A: 1) Nature of solvent affect the conductivity of solution:     Nature of the solvent:  many types of…

Q: QUESTION 4 000 Arrange the following in order of increasing solubility in water: C₂H5OH; CO2; N₂O.…

A: we have to arrange the given molecules in the order of increasing solubility in water

Q: A hydrate of calcium sulfate, CaSO4. XH2O contains 20.9% water, calculate the water of…

A: Introduction:  The hydrates of calcium sulfate are commonly known as calcium sulfate hydrates. These…

Q: Why are most solid ionic compounds electrically nonconductive, whereas aqueous solutions of ionic…

A: Electrical conductivity is due to the movement of ions. The flow of ions is responsible for…

Q: Explain the role of temperature in the purification process of crystalline compounds.

A: Crystallization is the process of formation of crystals. This method is used for the purification…

Q: Find the Fermi energy of lithium EF, the Fermi temperature TF, and the speed of vF of the fastest…

A:

Q: QUESTION 1 Austenitic steel is composed of 74% iron, 18% chromium and 8% nickel. Which of the…

A:

Q: A hydrate of chromium(II) sulfate (CrSO4·XH2O) decomposes to produce 19.6% water & 80.4% AC.…

A: A question based on general chemistry that is to be accomplished.

Q: Which solution has the greatest conductivity?   CH3OH   C6H12O6…

A: CsCl solution has the greatest conductivity. Explanation:

Q: Is CuSO4 soluable in water?

A: Most of the sulfate salts of metals are soluble in water.

Q: distillation. Under normal atmospheric condition, the mixture started boiling at 96.6C at this…

A: Boiling point temperature = 96.6°C Partial pressure of H2O = 0.9893atm Mass of Essential oil = 8.64…

Q: The vapor pressure of pure toluene at 60 °C is 0.198 atm. A solution prepared by dissolving 2.2 mol…

A: We have given that  Vapor pressure of pure toluene = Ptoluene° = 0.198 atm  Moles of toluene = nt =…

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.