Search found 4 matches

by katlanoue2I
Thu Mar 16, 2017 5:05 pm
Forum: Balancing Redox Reactions
Topic: Winter 2016 final Q3A [ENDORSED]
Replies: 5
Views: 660

Re: Winter 2016 final Q3A [ENDORSED]

Thank you! That makes sense
by katlanoue2I
Thu Mar 16, 2017 12:17 am
Forum: Balancing Redox Reactions
Topic: Winter 2016 final Q3A [ENDORSED]
Replies: 5
Views: 660

Winter 2016 final Q3A [ENDORSED]

For 3A on the 2016 final how do we know which half reaction will be oxidation and which will be reduction? Both of them seem to have increasing oxidation numbers so usually I'd think that'd mean they're oxidation?
by katlanoue2I
Thu Feb 23, 2017 3:44 pm
Forum: Reaction Mechanisms, Reaction Profiles
Topic: Knowing the number of reaction mechanisms
Replies: 1
Views: 190

Knowing the number of reaction mechanisms

How do we know if a reaction will have multiple steps? will there only be multiple steps if there's an intermediate?
by katlanoue2I
Thu Feb 02, 2017 2:43 am
Forum: Administrative Questions and Class Announcements
Topic: Quiz 1 Preparation Answers
Replies: 130
Views: 13703

Re: Quiz 1 Preparation Answers

Angela_Park_1F wrote:
Alyssa_Hsu_2K wrote:Hi, I was wondering why the sig figs for number 10 is 3 instead of 2? Doesn't the 20 degrees celsius mentioned in the problem only have 2 sig figs?


I had the same question..!


You have to change the temp to kelvin, which has three sig figs

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