Search found 10 matches

by Anna Wiese 2k
Mon Mar 07, 2016 10:29 am
Forum: *Cycloalkanes
Topic: Two cycloalkanes attached to each other
Replies: 12
Views: 5343

Re: Two cycloalkanes attached to each other

On the 2015 Winter final question 10 A. asks you to name all the functional groups present in Doxorubicin, Phenol is listed as a functional group. I was wondering if we should be responsible to identifying phenol and further more why in the answer key the OH attached to the benzene ring were tallied...
by Anna Wiese 2k
Tue Mar 01, 2016 3:00 am
Forum: *Ethers
Topic: Winter 2011 Final Exam
Replies: 1
Views: 350

Winter 2011 Final Exam

Can someone please explain how to draw the line structture for 2-methoxy-2-methlypropane
by Anna Wiese 2k
Wed Feb 24, 2016 5:22 pm
Forum: *Organic Reaction Mechanisms in General
Topic: Homework 4.30 n
Replies: 1
Views: 245

Homework 4.30 n

Could someone please explain to me why reaction 2 and 4 are less likely to occur at room temperature?
by Anna Wiese 2k
Tue Feb 09, 2016 12:44 am
Forum: Appications of the Nernst Equation (e.g., Concentration Cells, Non-Standard Cell Potentials, Calculating Equilibrium Constants and pH)
Topic: Midterm 2013 8b
Replies: 1
Views: 250

Midterm 2013 8b

When using the Nerst Equation either variation, Ecell= Ecell*-0.05916/n Ln Q or Ecell= Ecell*-RT/nF ln Q, should give you the same an answer correct? and when temperature is no stated, I can assume that it is at room temperature and just plug in 298.15K?
by Anna Wiese 2k
Mon Feb 01, 2016 12:18 am
Forum: Balancing Redox Reactions
Topic: Reduction and Oxidation HW 14.3
Replies: 2
Views: 359

Re: Reduction and Oxidation HW 14.3

How is it that Cl2 act as both the oxidizing and reducing agent in this reaction?
by Anna Wiese 2k
Tue Jan 26, 2016 12:19 am
Forum: Thermodynamic Systems (Open, Closed, Isolated)
Topic: Quiz #1 Prep #9
Replies: 1
Views: 371

Quiz #1 Prep #9

9a) Calculate the standard reaction entropy for the following combustion reaction using standard molar entropies? The standard molar entropy of C6H6,l isn't given in the front of the workbook, so I was wondering if that was done intentionally and we are expected to calculate it to be used in the rea...
by Anna Wiese 2k
Tue Jan 26, 2016 12:18 am
Forum: Thermodynamic Systems (Open, Closed, Isolated)
Topic: Quiz #1 Prep #9
Replies: 1
Views: 301

Quiz #1 Prep #9

9a) Calculate the standard reaction entropy for the following combustion reaction using standard molar entropies? The standard molar entropy of C6H6,l isn't given in the front of the workbook, so I was wondering if that was done intentionally and we are expected to calculate it to be used in the rea...
by Anna Wiese 2k
Sat Jan 23, 2016 11:06 pm
Forum: Concepts & Calculations Using Second Law of Thermodynamics
Topic: Homework Problem 9.1
Replies: 1
Views: 271

Re: Homework Problem 9.1

There is a negative sign because it asks for the entropy of the surroundings not the system which in this case would be the human body.
by Anna Wiese 2k
Thu Jan 14, 2016 3:05 pm
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: What is 1 bar?
Replies: 1
Views: 278

What is 1 bar?

"All the tables in this book list data fro reactions in which each reactant and product is in its standard state, its pure form at exactly 1 bar." What does it mean for a for a substance to be at 1 bar?
by Anna Wiese 2k
Mon Jan 11, 2016 3:11 pm
Forum: Phase Changes & Related Calculations
Topic: Start Chapter 8 at 8.11
Replies: 10
Views: 13783

Re: Start Chapter 8 at 8.11

Does anyone what pace we should be working through the assigned material? When are we expected to have completed chapter 8

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