Search found 4 matches
- Sun Feb 14, 2016 9:33 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3895208
Re: Chemistry Jokes
Two men walk into a bar. One man orders H2O. Another man says "I'll have H2O ,too." The second man dies.
- Sat Jan 23, 2016 6:40 pm
- Forum: Phase Changes & Related Calculations
- Topic: Change in Internal Energy
- Replies: 2
- Views: 596
Change in Internal Energy
2. Calculate the change in internal energy when 2.50kJ of energy is transferred as heat to 1.50 mol BF3 at 298K and 1 atm at constant volume. This is question number 2 on quiz preparation 1 in the workbook. I know it might be kind of stupid but I don't understand why the internal energy did not chan...
- Mon Nov 23, 2015 10:56 am
- Forum: Lewis Structures
- Topic: Video: Lewis Structures
- Replies: 2
- Views: 630
- Sun Nov 22, 2015 10:43 pm
- Forum: Lewis Structures
- Topic: Video:Lewis Structures
- Replies: 1
- Views: 503