Shabba3rk1lameliamy Shabba3rk1lameliamy

11-04-2016
Chemistry

contestada

Given the reaction below: N2O4 (g) ⇌ 2 NO2 (g)
Kc= 4.2
What is the equilibrium concentration of N2O4 if the equilibrium concentration of NO2 is 0.785 M?

Respuesta :

Willchemistry Willchemistry

11-04-2016

N₂O₄ (g) ⇌ 2 NO₂ (g)

Kc = [ NO₂ ]² / [ N₂O₄ ]

4.2 = [ 0.785 ] [ N₂O₄ ]

[ N₂O₄ ] = 4.2 / 0.785

[N₂O₄ ] = 5.350 M

hope this helps!

Answer Link

Otras preguntas

Mrs. Bowen told Mr. Bowen that there is no way he is way he is spending that much money on golf clubs. instead she wants to buy a new flat screen television for

During which stage of the cell cycle does the cell membrane pinch the cell in two

At the end of study researchers measured how many books participant read in each program

The scottsboro case became an international cause célèbre and highlighted the racism prevalent in the american south. identify the statements that describe the

Scripts are composed of two parts. closest to the surface of our consciousness reside the directions for how we are to think, feel, and behave. deeper in our un

What theme do these two excerpts from Franz Kafka's The Metamorphosis have in common? It was so quiet all around too, even though there must have been somebod

Give the product of the reaction of excess benzene (2 equivalents) with dichloromethane and alcl3.

(40 POINTS!) What is the center of the circle that has a diameter whose endpoints are (-3, -5) and (-11, -7) A. (-8, -1) B. (-7, -6) C. (-4, -6)

Pepsin, an enzyme found in the stomach, acts best at a ph of about 2, but it is not active at a ph of 7. why

What is the difference of the medians of the teams height