Monday
April 21, 2014

Homework Help: Chemistry(Please respond, thank you!)

Posted by Hannah on Thursday, March 15, 2012 at 1:54pm.

Using this data,
2 NO(g) + Cl2(g) == 2 NOCl(g) Kc = 3.20 X 10-3

NO2(g) == NO(g) + O2(g) Kc = 3.93

calculate a value for Kc for the reaction,


NOCl (g) + O2 (g) == NO2 (g) + Cl2 (g)


So I understand that
2NO + Cl2 + 1/2O2 = NO2 + 1/2 Cl2 but I do not understand how you use the Kc values that are given since this equation is slightly different. 2NO + Cl2 is in the first equation but then the 1/2O2 is in the second equation and they both have different Kc values.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Finance Management - CASE STUDY 1 please read the continuing case at the end of ...
statistics - what fraction of games won? percentages 0.676 0.606 0.624 0.667 0....
HELP PLEASE - Twelve college students were surveyed about the distance from ...
statistics help please! - Twelve college students were surveyed about the ...
CHEMISTRY PLEASE HELP - Using the data collected for part c on your data sheet ...
statistics - Twelve college students were surveyed about the distance from their...
BIS 155 Data Analysis w/Spreadsheet - How would I begin to compile data into ...
Chemistry - A certain Geiger counter is known to respond to only 1 of every 1000...
BIOLOGY PLEASE HELP!!! - A trap left set overnight is called a trap night. Ex. ...
Math - In Example 2, find the percent of the total and the number of degrees in ...

Search
Members