Using the Debye-Huckel Limit Law, calculate the value of the mean ionic activity coefficient, g+, in 2x103 molar solutions of In2(SO4)3, a 25°C.

Q: Calculate the equilibrium concentration of carbon dioxide in fat given that the Henry's law constant…

A: Henry's law can be expressed as,                        C x KH = Pgas Where, C is the concentration…

Q: Calculate the molality (m) of an aqueous solution of Mg(OH)2 that is 24.7% w/w. The density of the…

A:

Q: 1. Mole Fraction Calculate the mole fraction of hydrochloric acid (HCI) in 70% (wt/wt) aqueous HCl…

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

Q: Describe Kohlarausch's law in mathematical terms and explain how to calculate the neural molar…

A: To find: The description about the Kohlrausch's law in mathematical terms  and explain how to…

Q: Calculate the osmotic pressure at 25°C across a semipermeable membrane separating seawater (1.14 M…

A: The osmotic pressure is calculated by the formula as shown below:

Q: The mean activity coefficient of a 0.040 m H2SO4 solution is 0.354. What is its mean ionic activity?…

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Q: Estimate the mean ionic activity coefficient of CaCl2 in a solution that is 0.010 mol kg−1 CaCl2(aq)…

A: The ionization of CaCl2 is as follows: CaCl2 (aq) →Ca+2 (aq) + 2Cl- (aq) The concentration of Ca+2…

Q: Describe the general features of the Debye-Huckel theory of electrolyte solutions. Which…

A: Debye-Huckel theory: It is used to calculate the mean activity coefficients. The Debye-Huckel theory…

Q: Measurement of which colligative property is preferred for determination of molar mass of…

A: The colligative properties are those properties of solution which depends upon number of solute…

Q: A solution contains 5% w/v Al2(SO4)3.14H20 (MW = 600). Assuming there is complete ionization,…

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Q: The molar conductivity of an electrolyte solution at 298 K is 135.5 S cm? mol1 and its concentration…

A: Molar conductivity = 135.5 S cm2 mol-1  Concentration = 5.35 × 10-2 M We need to find conductivity.

Q: The osmolarity of physiological saline solution is 0.300 osmol/L. Assuming a membrane that is…

A: Osmotic concentration, also recognized as osmolarity, is an indicator of solute concentration that…

Q: The osmolarity of physiological saline solution is 0.300 osmol/L. Assuming a membrane that is…

A: The total number of solute particle per liter is known as osmolarity.

Q: Predict the partial vapour pressure of HCl above its solution in liquid germanium tetrachloride of…

A: The given molarity of HCl is 0.10 mol kg-1. This indicates that 0.1 moles of HCl is present in 1000…

Q: 150.0 mL of 0.300 mol/L KOH is added to 150.0 mL of 0.300 mol/L HF. The resulting neutralization…

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Q: What is a marine calcifier and what are the effects of acidification on marine calcifiers?

A: Marine calcier : Biodiversity in ocean eco-system, is quite large. Starting from a very small…

Q: Identify and justify the approximations made in the derivation of the van 't Hoff equation.

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Q: What mass of a non-electrolyte solute is required, when mixed with 225 g H2O, to change the…

A: The vapor pressure of a pure solvent (p0) is lowered (to let's say 'p') on adding a non-volatile…

Q: Calculate ionic strength and mean ionic activity coefficient of a 0.03 molal aqueous solution of…

A: Given data: Molality of Na2SO4 = 0.03  Formula used:

Q: Benzene and toluene are almost ideal solutions. The boiling point of pure benzene is 80. 10c…

A:

Q: Estimate the mean ionic activity coefficient of NaCl in a solution that is 0.020 mol kg−1 NaCl(aq)…

A: Given Information -  concentration of NaCl = 0.020 mol/kg concentration of Ca(NO3)2 = 0.035 mol/kg…

Q: While the hydration enthalpies of divalent metal ions Ca?, Mn*² and Zn*2 show a linear increase, the…

A: Hydration energy of ions depends on ionic radii, it's inversely proportional to ionic radii.

Q: Dispersion methods for obtaining colloidal systems. For which sols are these methods applicable?

A: Dispersion methods are the methods which are used for the preparation of colloids. The particles of…

Q: 16.) An aqueous solution of a nonvolatile solute has a boiling point of 101.9°C. Calculate the…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Does the zeta potential of colloidal particles depends on pOH

A: Zeta potential is a potential difference between dispersion medium and layer of fluid (stationary…

Q: How do the presence or absence of partial charges at the molecular scale help explain a liquid's…

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Q: If the standard enthalpy change and standard entropy change for the dissolution of borax at 298 K is…

A: Gibb's free energy is used to define the spontaneity of a reaction. A positive Gibb's free energy…

Q: State Kohlrausch law of independent migration of ions. Why does the conductivity of a solution…

A: Kohlrausch law of independent migration of ions is introduced by the German chemist Friedrich…

Q: Explain the concept of partial molar volume, and justify the remark that for a binary solution, the…

A: We need to explain the concept of partial molar volume, and justify the remark that for a binary…

Q: The osmotic pressure of an aqueous solution at 300 K is 120 kPa. Estimate the freezing point of the…

A: Given data, The osmotic pressure of the aqueous solution = 120 kPa Temperature = 300 K The freezing…

Q: Formulate the relationship between elevation of boiling point and lowering of vapour pressure and…

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Q: The osmotic pressure of an aqueous solution at 288 K is 99.0 kPa. Estimate the freezing point of the…

A: Given data : Temperature(T) = 288 K Osmotic Pressure(π) = 99 kPa = 0.977 atm For concentration of…

Q: 3.12 The standard molar entropies of water ice, liquid, and vapor are 37.99, 69.91, and 188.83 J K-'…

A: When there is study of different phases of a component, it will come under the study of phase…

Q: The osmolarity of physiological saline solution is 0.300 osmol/L. Assuming a membrane that is…

A:

Q: Given that the value of Kf for water is 1.86°C/m, what is the freezing point of an aqueous solution…

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Q: A and B form ideal solution. If mole fraction of A in the solution is xĄ, what will be its mole…

A: Raoult's law: The partial vapor pressure of component in vapor phase is equal to the multiplication…

Q: When carrying out a freezing point depression experiment, what will be the effect on a calculated…

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Q: eaction between H, SO, and LİOH in aqueous solution. Phases are

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: Assuming the Debye Huckel Limiting Law applies, At 25°C, estimate the mean activity coeficient, of…

A:

Q: A solution of urea in water has a boiling point of 373.128 K. Calculate the freezing point of the…

A: A solution's boiling point is greater than the pure solvent The amount of solute molecules,…

Q: Calculate the osmotic pressure at 25°C of an aqueous solution of 1.00 g/L of a protein having molar…

A:

Q: Using the Debye-Huckel Limit Law, calculate the value of the mean ionic activity coefficient, g+, in…

A: Consider the Deby-Huckel limiting law as follows; log g± = -A Z+ Z- I Here, A is an asymmetric…

Q: What is the molar enthalpy change of solution for lithium iodide if the lattice energy is 732 kJ…

A: Enthalpy of solution is the sun of lattice enthalpy and hydration energy.

Q: The mole fraction of sodium chloride, NaCl, in a saturated aqueous solution is 0,220. What is the…

A: Given that the mole fraction of sodium chloride, NaCl, in a saturated aqueous solution is 0,220.…

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.