How to calculate the equilibrium constant

Assignment Help Chemistry
Reference no: EM13332704

Using data from Appendix E in your textbook (located on the reverse side of the Periodic Table at the rear of the in-class quiz), calculate the equilibrium constant (Keq) at 298 K for the reaction below. Use F = 96,500 C/mol for Faraday's constant and R = 8.314 J/(mol K) for the gas constant. 1 Mn2+(aq) + 2 Na(s) 1 Mn(s) + 2 Na+(aq)

Reference no: EM13332704

Questions Cloud

What are the hard-and-fast rules of science : Why you think scientists probably want to leave what they do open to revision. What are the hard-and-fast rules of science? Are there any? With so few firm rules, how does science avoid becoming fiction? What might make science and its constant revis..
What problems come up in verifying this function : How many recursive calls are made by the following initial calls?
Determine how much will have at the end of the 36 years : You have $18,000 you want to invest for the next 36 years. You are offered an investment plan that will pay you 8 percent per year for the next 18 years and 12 percent per year for the last 18 years.
Calculate the distance the spring was compressed : A 1328.0 g mass is on a horizontal surface with μk = 0.32, and is in contact with a massless spring with a force constant of 550.0 N/m which is compressed. Calculate the distance the spring was compressed
How to calculate the equilibrium constant : calculate the equilibrium constant (Keq) at 298 K for the reaction below. Use F = 96,500 C/mol for Faraday's constant and R = 8.314 J/(mol K) for the gas constant. 1 Mn2+(aq) + 2 Na(s) 1 Mn(s) + 2 Na+(aq)
How much will your investment be worth in 18 years : You have $6,500 to deposit. Regency Bank offers 15 percent per year compounded monthly (1.25 percent per month), while King Bank offers 15 percent but will only compound annually.
What is the velocity of the other object after the explosion : A 4.0-kg object has a velocity of 4.0 m/s headed east. An explosion causes it to break up into two smaller 2.0-kg objects. what is the velocity of the other object after the explosion
Explain the electrolysis of molten crcl3 : Metallic chromium can be made by the electrolysis of molten CrCl3. What mass of Cr is formed by passing a current of 7.44 A through molten CrCl3 for 4.10 days? Use F = 96,500 C/mol for Faraday's constant.
What is the angular momentum of the object : An object of mass 5.0 kg is attached to a string of length 2.0 m and rotating in a horizontal circle with an angular velocity of 3.0 rad/s

Reviews

Write a Review

Chemistry Questions & Answers

  If oxygen gas is collected over water what is the pressure

If oxygen gas is collected over water at 60 degree C and 1.10 atm, what is the partial pressure of the O2?

  State the iron-chromium voltaic cell utilizes

The iron-chromium voltaic cell utilizes the following reaction with a measured potential of 0.30V. What is the standard change in G

  Volume or temperature

A 9.20-L container holds a mixture of two gases at 47 °C. The partial pressures of gas A and gas B, respectively, are 0.315 atm and 0.803 atm. If 0.180 mol of a third gas is added with no change in volume or temperature, what will the total pr..

  Determine the energy of an electro

Determine the energy of an electron in the given quantum level of each of the following ions. (Hint: Each of the ions has a different number of protons

  What is the molar mass of a gas

What is the molar mass of a gas if 0.358 g of the gas occupies a volume of 186 mL at 5.00C and 1.10 atm.

  Explain the ph after the addition to naoh to buffer solution

Calculate the pH of the 0.20 M NH/0.26 M NHCl buffer. What is the pH after the addition of 20.0 mL of 0.050 M NaOH to 90.0 mL of the buffer solution

  How many kilojoules of heat are absorbed

How many kilojoules of heat are absorbed when 7.20g of MgO(s) is decomposed into Mg(s) and O2 (g) at constant pressure?

  What is the osmotic pressure of the resulting solution

A compound is found to have a molar mass of 598 g/mol. If 35.8 mg of the compound is dissolved in enough water to make 175 mL of solution at 25°C, what is the osmotic pressure of the resulting solution?

  How to evaluate the equilibrium constant for the reaction

A reaction has a standard free-energy change of -14.40 kJ mol-1 (-3.442 kcal mol-1). Calculate the equilibrium constant for the reaction at 25 °C.

  Explain the molar heat of vaporization of ethanol

The molar heat of vaporization of ethanol is 39.9 kJ/mol and the boiling point of ethanol is 78.3°C. Calculate ?S for the vaporization of 0.50 mol ethanol.

  Calculate the final temperature of the solution

A 10.1 g sample of CaCl2 is dissolved in 119 g of water, with both substances at 25.0°C. Calculate the final temperature of the solution assuming no heat lost to the surroundings and assuming the solution has a specific heat capacity of 4.18 J/°C·..

  Propose a structure for an amine

Propose a structure for an amine of formula C4H9N, which liberates a gas when treated with NaNO2 and HCl. The 13C NMR spectrum is as follows

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd