Answered: 5H.2 - Estimate the mean ionic activity…

5H.2 - Estimate the mean ionic activity coefficient for the ions in an aqueous solution at 25°C that is 5.36*10-4 molar M2X1 (with ions M1+ and X2-). ype your answer..

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter10: Effect Of Electrolytes On Chemical Equilibria

Section: Chapter Questions

Problem 10.8QAP

See similar textbooks

Related questions

Q: A solution is prepared by dissolving 40.00 g of NaCl (f.w. = 58.44 g mol–1), a non-volatile solute,…

A: Given: The mass of NaCl = 40.00 g The volume of the solution = 1 L Temperature = 25 °C The…

Q: 3.) A solution contains NaCl and CaCl2 with the same concentrations. Which of the following is the…

Q: A solution is prepared by dissolving 40.00 g of MgCl2 (f.w. = 95.211 g mol–1), a non-volatile…

A: Given, Mass of non-volatile solute, MgCl2 = 40.00 g Molar mass of MgCl2 = 95.211 g/mole Volume of…

Q: ST5G.2 - Estimate the solubility of CaF2(aq) [in units of PICOmolar] in the presence of 0.701 molar…

A: Here we have to determine the solubility of CaF2 in picomolar in presencee of 0.701M of AlF3. Dta…

Q: (a) State Raoult’s law for a solution containing volatile components. How does Raoult’s law become a…

Q: 0.01 mol of solid NaOH was added to a 500 mL solution containing 0.55 M C6H5CH2COOH and 0.75…

Q: Determine the activity coefficients and effective concentrations (activities) of Na+ and Ca2+ ions…

A: First, we have to find the ionic strength(μ) of the solution, and then we can find the activity…

Q: Q3 A: Calculate the equivalent weight of H;PO4 ,Na,CO3, Ca(OH)2 . Awt H=1 ,0=16 , Na=23 .C=12 ,Ca=40…

A: Equivalent weight = Molecular weight/ no.of equivalents

Q: Calculate the masses of oxygen and nitrogen that are dissolved in 3.0 L of aqueous solution in…

Q: A solution is prepared by dissolving 40.00 g of MgCl2 (f.w. = 95.211 g mol–1), a non-volatile…

A: Given: Mass of MgCl2 = 40.00 g Volume of solution = 2 L And temperature = 25 oC

Q: for a 0.0342 M aqueous solution of aniline, C6H5NH2 (Kb = 7.4E-10), determine the following. Kw =…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: VII.(10).At 25°C the total volume V(cms) of a solution formed from MX salt and1.000 kg of water fits…

A: The total volume of solution formed from salt and water expression is as follows: V(cm3) = 1001.21 +…

Q: Consider a mixture of two liquids A and B (i.e., a solution of A+B). How many degrees of freedom are…

A: Given: Mixture of liquid A and B Solution of solid A and solid B

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

A: Osmotic pressure can be defined as the minimum pressure that must be applied to a solution to halt…

Q: The mean activity coefficient of a 0.010 m H2SO4 solution is 0.544. What is its mean activity?

A: Question detail

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

A: Relative lowering of the vapour pressure is a colligative property Here We are required to find…

Q: 3-3. Piché and Larachi (2007) proposed the following reaction for the oxidation of polysulfide ions…

Q: kPa is the dissociation vapor pressure 608 of AB salt at 427°C and at 459°C it has increased to 1115…

A: Answer :- Here I have explained the detailed solution . Hope this will help you !!!!!! First step,…

Q: Analysis of dissolved sulfate concentration is based on the precipitation reaction of barium…

A: Given data: Concentration of sulfate ions = 40 mg/L Ksp of BaSO4 = 1.1 x 10-10

Q: -3 The densities of pure water and ethanol are 997 and 789 kg. m respectively. The partial molar…

A: To calculate the change in volume relative to the pure components when preparing a solution with a…

Q: AICI, ? reflux + O=

A: Pyridine-3 carbonyl chloride reacts with benzene in presence of AlCL3

Q: Calculate the molar solubility of tin(II) hydroxide (Ksp = 5.45x10-27). Give your answer to three…

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

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

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

A: Given, Mass percent of KCl in solution = 15.85% Molar mass of KCl = 74.5513 g/mole Density of the…

Q: ST5G.1 - What is the approximate solubility [in units of MILLImolar] of an ionic compound M,X4 with…

A: Given: Ksp of MX4 = 1.3 × 10-10

Q: Henry’s law constant for CO2 in the water at 25 °C is 3.1 * 10-2 M atm-1. (a) What is the solubility…

Q: = The vapor pressure of component A'is 300.3 torr, and that of component B is 70 torr at 35 °C. A…

Q: ST5G.1- What is the approximate solubility [in units of MILLImolar] of an ionic compound M2X3 with…

Q: ST5H.1- Suppose the mean ionic activity coefficient for the ions M2* and X1 of the ionic compound…

Q: Calculate the mean ionic molality for 0.25m LaCls. [Ans. 1.1914 m] S70 nsmes

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

Q: Assuming 100% dissociation, calculate the freezing point (T;) and boiling point (T) of 2.32 m…

Q: A solution is prepared by dissolving 40.00 g of NaCl (f.w. = 58.44 g mol–1), a non-volatile solute,…

Q: Calculate the values for log Kow and the saturated aqueous solubility (Cwsat) for bisphenol A.

Q: The Henry’s law constant for CO2 in water at 25 °C is3.1x 10-2 M atm-1. (a) What is the solubility…

A: (a)Given, Henry’s constant for CO2 in water = 3.1*10-2M/atm. The mole fraction of CO2 in air is…

Q: Estimate the concentration [in mol/L] of KNO3 that results in an increased solubility of 2.93*10-5…

A: Given: AgCl solubility increased from 1.3 × 10-5 M to 2.93 × 10-5 M by adding KNO3.

Question

100%

ST5H.2 - Estimate the mean ionic activity coefficient for the ions in an aqueous solution at 25°C that is 5.36*10-4 molar M2X1 (with ions M1+ and X2).
Type your answer..

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Use the following data to calculate the enthalpy of solution of sodium perchlorate, NaClO4: fH(s)=382.9kJ/mol and fH(aq,1m)=369.5kJ/mol
A solution is made by dissolving 34.0 g of NaCl in 100 g of H2O at 0C. Based on the data in Table 8-1, should this solution be characterized as a. saturated or unsaturated b. dilute or concentrated
ST5H.1- Suppose the mean ionic activity coefficient for the ions M2* and X- of the ionic compound M1X2 is Y+ = 0.791. If we could somehow magically know that y+ = 0.888 then what is y_? Type your answer..
When 14.3 g of a certain molecular compound X are dissolved in 85.0 g of benzene C6H6, the freezing point of the solution is measured to be 0.5 °C. Calculate the molar mass of X. molal freezing point depression constant (Kf)°C·kg·mol−1 of benzen is 5.07 If you need any additional information on benzene, use only what you find in the ALEKS Data resource. Also, be sure your answer has a unit symbol, and is rounded to 2 significant digits.
ST5G.1- What is the approximate solubility [in units of MILLImolar] of an ionic compound M2X3 with ions M3+ and X2- if Kg = 5.6*10-7? The values for Kg and ion charges may be %3D unrealistic for the sake of problem-solving variety and ease-of-use in Canvas. Type your answer..
Calculate the values for log Kow and the saturated aqueous solubility (Cw$sat) for bisphenol A. The value for log Kow is 3.62 ; enter your answer as X.XX The value for Cwsat is ; report your answer in units of moles/liter and enter it as X.XX×10(-X). Bisphenol A is closest to "phthalates" H3C CH3 HO HO,
A chemist receive different mixtures for analysis with the statement that it contain NaOH, NaHCO3 , Na2CO3 or compatible mixtures of these substances together with the inert material. From the data given, identify the respective materials and calculate the percentage of each component. 1.000g samples and 0.2500 N HCl were used in all cases. Sample 1 With phenolphthalein as the indicator, 24.32 ml of HCl was used. A duplicate sample required 48.64 ml HCl using methyl orange as the indicator. Sample 2. With phenolphthalein as the indicator it uses 28.2 ml of HCl to make it colorless and added with methyl orange indicator and uses 11.3 ml of HCl to reach the end point.
-3 . The densities of pure water and ethanol are 997 and 789 kg · m respectively. The partial molar volumes of water and ethanol are 17.8 × 10-³ and 55.2 × 10-³ L.mol-¹, respectively. Part A Calculate the change in volume relative to the pure components when 3.25 L of a solution with Tethanol = 0.524 is prepared. Express your answer to two significant figures and include the appropriate units. AV = 3.24 μÃ L ?
Can you please answer number 6 and show all of the steps to the solution
ST5G.3 - Estimate the concentration [in mol/L] of KNO3 that results in an increased solubility of 2.93*10-5 molar (from 1.3*10-5 molar) for silver chloride in water at 25°C. Type your answer..
When 2.60 g of a substance that contains only indium andchlorine is dissolved in 50.0 g of tin(IV) chloride, the normal boiling point of the tin(IV) chloride is raised from 114.1°C to 116.3°C. If Kb = 9.43 K kg mol-1for SnCl4, what are the approximate molar mass and the probablemolecular formula of the solute?
Consider the table of equilibrium constant values given below for a given set of conditions. What will be the concentration of [HCO3-] in water that is in equilibrium with both CaCO3 (s) and 225 ppm CO2 (g) under these conditions? Equation Type Value CO₂ (g) H2CO3 (aq) KH 1.7 x 10 H2CO3 (aq)=HCO3(aq) + H' (aq) K-₁₁ 6.44 x 107 HCO (aq) CO2 (aq) + H* (aq) K₁₂ 8.43 x 1011 CaCO3 (s)=Ca2+(aq) + CO2 (aq) Ksp 8.4 x 10 H₂O (1) H (aq) + OH (aq) K 7.6 x 1011 O 7.9 x 10-4 M O 1.6 x 10-3 M O 5.6 x 104 M O 8.1 x 103 M 3.9 x 101 M