[ChemEng.Mon] HW #3_Deadline: 23:59, December 2nd, 2012

[Lam Huynh]

Dear all,

The third homework is now available at the following url:

http://www.classroomclipboard.com/506200/Home/Test/dcf1fee273b9485b904ee71808dae5eb#/InitializeTest.xaml

 

Access Code: ChemEngMon

Deadline: 23:59, next Sunday, December 2nd, 2012

Note that when you enter your last name, please include your student ID number in the parentheses right next to your last name. For example: "Huynh (BTxxxx)

HKLam

 

PS: the HW in pdf format is also attached to this email.

[Ngọc Châu Trần]

dear teacher, 

there are some problem in homework 3.

ΔH for the reaction,  , is __________ kJ, give the data below

         IF + F2 => IF3,    ΔH = -390 kJ      

         IF + 2F2 => IF5,   ΔH = -745 kJ 

a)+355 

b) -1135 

c)+1135 

d)+35 

What the reaction for my calculated?

--
Chemistry for Engineers - Semester I (2012-2013). Monday Class
Lecturer: Dr. Huynh Kim Lam, huynhki...@gmail.com
TA: Ms. Nguyen Thi Phuong Thoa, ngthiph...@gmail.com
---
You received this message because you are subscribed to the Google Groups "2012Fall_ChemEng_Mon" group.
To post to this group, send email to 2012fall_c...@googlegroups.com.
To unsubscribe from this group, send email to 2012fall_chemeng...@googlegroups.com.
Visit this group at http://groups.google.com/group/2012fall_chemeng_mon?hl=en.
 
 

[Nguyen Ngoc Minh]

The reaction for u calculating is that : IF5=>IF3+F2......^^ and the answer is +355.....hjhj