Search found 5 matches

by Camila Sanabria 1B
Mon Mar 06, 2017 10:36 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz 3 Winter 2017
Replies: 183
Views: 16497

Re: Quiz 3 Winter 2017

When drawing reaction profiles for the Quiz will we be deducted points for writing the words "reactants", "intermediates" , "products"? Or do we have to write the actual molecules for reactants, intermediates, and products in order to get full credit?
by Camila Sanabria 1B
Mon Feb 27, 2017 7:13 pm
Forum: *Organic Reaction Mechanisms in General
Topic: Reaction Profile: How to Draw
Replies: 1
Views: 336

Reaction Profile: How to Draw

Is there a way to draw a reaction profile without being explicitly told it is exergonic or endergonic? How do we determine the placement of reactants and products in the drawing (which is higher than the other)?

Example:
CH3Br + -OH --> CH3OH + Br- (from 4.35 ochem textbook)
by Camila Sanabria 1B
Sun Jul 24, 2016 8:33 am
Forum: Limiting Reactant Calculations
Topic: Approximation rule
Replies: 1
Views: 541

Approximation rule

What is the rule when trying to solve for K= [Products]/[Reactants] when there is an x to be solved for? In other words at what values of 10^? can we get rid of the x and solve?
by Camila Sanabria 1B
Sat Jul 16, 2016 10:52 am
Forum: Equilibrium Constants & Calculating Concentrations
Topic: Difference between K and Q
Replies: 1
Views: 309

Difference between K and Q

Because both K and Q are solved by [Products]/[Reactants], doesn't that mean that they will always be equal to each other? How will they be different numbers if the same equation is used to solve for them?
by Camila Sanabria 1B
Thu Jun 30, 2016 8:30 pm
Forum: Heisenberg Indeterminacy (Uncertainty) Equation
Topic: The equals(=) sign or greater than (>) sign? [ENDORSED]
Replies: 3
Views: 521

The equals(=) sign or greater than (>) sign? [ENDORSED]

With problems where we need to use the Heisenberg Uncertainty Equation why is it that the greater than equals to sign is changed to just an equals sign? And because that does happen do we not have to worry about the greater than sign flipping around when we divide by negative numbers for calculations?

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