Question: Vapour pressure of the water at 80C is 0.467atm. What is Kc of the following equilibrium? H2Ou) H20) (A) 0.8959 mol/L (B) 2.9 x

Vapour pressure of the water at 80C is 0.467atm. What is Kc

Vapour pressure of the water at 80C is 0.467atm. What is Kc of the following equilibrium? H2Ou) H20) (A) 0.8959 mol/L (B) 2.9 x 10 mol/L (C) 0.016 mol/L (D) 13.19 mol/L

Step by Step Solution

★★★★★

3.34 Rating (148 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Use Euler's method with step sizes h = 0.1 and h 0.05 to find approximate values of the solution of the initial value problem y = +1, y (1) = 1 at = 0, 0.1, and 1.0 3 !! %3D Compare these...

Starting with 2 mole 2SO2 and 1.5 mole Oz in 5 litre flask. Equilibrium mixture required 0.4 mole K MnO, in acidic medium. Hence Kc is: (A) 0.2 (B) 5.0 (C) 675.0 (D) None of these

The enthalpy of neutralization of a strongt monobasic acid by a strong monoacidic base is -13,700 cal. A certain monobasic weak acid is 10% ionized in a molar solution. If the enthalpy of ionization...

Given a middle ordinate, M = 30m and an intersecting angle A = 30 for a simple curve then the minimum radius R is most likely: 300m 360m 320m 280m

A source of hydrogen for the hydrogen fuel cells is ''syngas'', which is produced by a reaction of methane and water at 1000 celsius. CH4(g) + H2O(g) + heat = CO(g) + 3H2(g). If, at equilibrium, the...

Chapter 13 Res! C Question 1 Tor This question has multiple parts. Work all the parts to get the most points. Question for Duration 3 Question 4 pr Questions pr A study of the gas-phase oxidation of...

the only gas present stone time it important to note that the reactions take place over water or in Bueous medium. The reaction vessel therefore also contains pressure contributed by water vapour....

help with this assignment please Chemical Equilibrium and K., Review Worksheer I 1. Write the equilibrium expression for each reaction. (a) No + O 2NO. (b) 2H + O2H0 (c) Nx + 3C5 2NCI, (d) 2Fe + 215...

Question 6 0.1 pts Ethyl alcohol has a vapour pressure of 20.0 mm Hg at 8.0C and a normal boiling point of 78.4C. Estimate the vapour pressure at 45C using the ClausiusClapeyron equation. 184 mm Hg...

Here are five important questions for an exam in chemical engineering: Question 1: A liquid mixture containing 40% component A and 60% component B by mass is fed into a distillation column. The...

Homework 6: Problem 9 Previous Problem Problem List Next Problem 7 (1 point) Find a power series representation for the function f (x) = 6 + . x DO n=0 The interval of convergence for this power...

1. Reynolds Transport Theorem is given as follows DB Dr L [ pb d + [ pb V d4 dA a. Derive the Continuity equation in integral form (4 P) b. Derive the Momentum equation in integral form (8P) c. List...

Q1. You have been appointed as an accountant of M.K. Industries a company formed by Mr Mutiso and Mr K.Kyalo to manufacture cooking fats for sale. While reviewing the accounting records of the...

Task 9: Developing a first-aid emergency procedure 9 Based on the scenario only, what would your priorities be in any emergency first-aid procedure that you develop for the surgery?

Indirect materials 600 Repairs 900 Depreciation 5,000 Supervision 4,000 Total $143,000 a. Compute the fixed and variable factory overhead application rates per unit of production. b. Assuming...

Calculate NPV Method. Use a 10% discount rate. Please show how you received the calculations Year Project A Project B 2014 ($3,000,000) ($3,000,000) 2015 $0 $975,000 2016 $600,000 $975,000 2017...

Find the volume of the described solid S. A frustum of a right circular cone with height h, lower base radius R, and top radius r -r- --R

To reduce the home heating requirements, modern building codes in many parts of the country require the use of double-glazed or double-pane windows, i.e., windows with two panes of glass. Some of...

A long 1.2 m OD pipeline carrying oil is to be installed in Alaska. To prevent the oil from becoming too viscous for pumping, the pipeline is buried 3 m below ground. The oil is also heated...

Repeat the Problem 1.31 including a contact resistance of 0.1 K/W at each of the interfaces. Problem 1.31: A section of a composite wall with the dimensions shown in the schematic diagram below has...

A pharmaceutical company had sales of $28,600,000 in the year just completed. Sales are expected to decline by 4% per year for the next three years until new drugs, now under development, receive...

Should we conclude that the owner of a strip bond earns nothing until the full face value is received at maturity? Explain.

How much money was needed 15 years ago to have the purchasing power of $1000 today if the (compound annual) rate of inflation has been: a. 2%? b. 4%?