We need your support!

We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)

Recent content by Wes Allen

W
Physics: Post your doubts here!

Thanks!
- Wes Allen
- Post #14,295
- Oct 6, 2015
- Forum: A-Levels
W
Chemistry: Post your doubts here!

Value of Kc is 1.44 The reaction is CO2 + H2 ----> CO + H2O
- Wes Allen
- Post #14,375
- Oct 6, 2015
- Forum: A-Levels
W
Chemistry: Post your doubts here!

(b) A mixture containing 0.50 mol of CO2, 0.50 mol of H2, 0.20 mol of CO and 0.20 mol of H2O was placed in a 1.0 dm3 flask and allowed to come to equilibrium at 1200 K. Calculate the amount, in moles, of each substance present in the equilibrium mixture at 1200 K. Can someone please help me...
- Wes Allen
- Post #14,371
- Oct 6, 2015
- Forum: A-Levels
W
Physics: Post your doubts here!

Hi everyone, can anyone please solve my Physics AS doubt? Question 15 of the May June 2015 qp 12 http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s15_qp_12.pdf
- Wes Allen
- Post #14,282
- Sep 26, 2015
- Forum: A-Levels

We need your support!

For more than 16 years, the site XtremePapers has been trying very hard to serve its users. However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now

Top