Search found 8 matches

by Terry1A
Mon Mar 13, 2017 12:45 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019568

Re: Post All Chemistry Jokes Here

What do you do with a sick chemist?

If you can't helium and you can't curium, then you might as well barium!
by Terry1A
Sun Mar 05, 2017 11:36 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019568

Re: Post All Chemistry Jokes Here

You must be made of Uranium and Iodine because all I can see is U and I!
by Terry1A
Sun Feb 26, 2017 11:12 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019568

Re: Post All Chemistry Jokes Here

Organic chemistry is difficult. Those who study it have alkynes of trouble!
by Terry1A
Tue Feb 21, 2017 1:00 am
Forum: Administrative Questions and Class Announcements
Topic: Quiz 2 Winter 2017
Replies: 160
Views: 15320

Re: Quiz 2 Winter 2017

Can someone explain why question 10 is false? I thought half-lives are always the same. I am also confused by this question. I know that the equation is second-order, but do not understand why the decomposition would take different amounts of time. For number 10 you use the integrated rate law for ...
by Terry1A
Mon Feb 20, 2017 5:22 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019568

Re: Post All Chemistry Jokes Here

If you're not part of the solution, you're part of the precipitate.
by Terry1A
Sun Feb 12, 2017 11:15 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019568

Re: Post All Chemistry Jokes Here

Q: Why did Carbon marry Hydrogen?
A: They bonded well from the minute they met!
by Terry1A
Sun Feb 05, 2017 11:27 pm
Forum: Balancing Redox Reactions
Topic: Oxidation States
Replies: 3
Views: 391

Re: Oxidation States

In that example you can see that C appears in two different compounds in the reactant and product (C2H5OH and C2H4O). You can calculate the charge of the C in C2H5OH because the charge for H is +1 and O is -2, so in order to neutralize the overall charge, C is -1. Then you do the same for the C in C...
by Terry1A
Sat Jan 28, 2017 10:13 pm
Forum: Concepts & Calculations Using First Law of Thermodynamics
Topic: HW Problem 8.37 Need Help
Replies: 1
Views: 479

Re: HW Problem 8.37 Need Help

At standard temperature and constant pressure, the enthalpy of vaporization is the value needed to vaporize 1 mol of a given molecule. For 8.37 a) you can create a proportion in order to solve for the enthalpy of vaporization: 0.579 mol CH4 / 4.76 kJ = 1 mol CH4 / X, and then solve for X. You also d...

Go to advanced search