Can someone explain why this is the cell diagram for this equation.
Why are the Br- ions included but not the Ag+ ones?
Search found 11 matches
- Sun Mar 19, 2017 7:27 am
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Midterm 2016 Q3C
- Replies: 2
- Views: 671
Midterm 2016 Q3C
Can someone explain why this is the cell diagram for this equation.
Why are the Br- ions included but not the Ag+ ones?
- Sun Mar 19, 2017 7:27 am
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Midterm 2016 Q3C
- Replies: 1
- Views: 603
Midterm 2016 Q3C
Can someone explain why this is the cell diagram for this equation.
Why is the Br- ions included but not the Ag+ ones?
- Sat Mar 18, 2017 9:23 pm
- Forum: *Cyclopentanes
- Topic: Envelope Conformation
- Replies: 1
- Views: 5071
Envelope Conformation
Is the envelope conformation also drawn as staggered, like the chair conformation?
- Mon Mar 06, 2017 7:56 pm
- Forum: *Organic Reaction Mechanisms in General
- Topic: Organic Reaction Profiles Gibbs Free Energy of Activation
- Replies: 1
- Views: 564
Organic Reaction Profiles Gibbs Free Energy of Activation
If we are asked to draw the reaction profile with Gibbs Free Energy on the y-axis, is the Gibbs Free Energy of Activation for a second transition state, if there is one, drawn with respect to reactants or intermediates?
- Mon Feb 20, 2017 3:59 pm
- Forum: Reaction Mechanisms, Reaction Profiles
- Topic: Activated complex for question 103
- Replies: 1
- Views: 466
Activated complex for question 103
Isn't an activated complex suppose to show the bonds breaking and forming in a transition state? For question 103 (a), is says the activated complex for CH3CHO\rightarrow CH3+CHO [/code] should be written as [CH3.......CHO] but shouldn't it be [H3C.......CHO] since the C-C bond is breaking? Or are b...
- Sun Feb 19, 2017 10:50 pm
- Forum: Biological Examples
- Topic: Chapter 15, Question 103
- Replies: 1
- Views: 1010
Chapter 15, Question 103
Vision depends on the protein rhodospin, which absorbs light in the retina of the eye in a reaction in which one form, metarhodospin I, is converted to another, metarhodospin II. The half-life of this reaction in cattle eyes is 600 micro seconds at 37 C but is 1s at 0 C, whereas in frog eyes the sam...
- Thu Feb 16, 2017 9:38 am
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Cell Diagram in Winter Final Exam 2016
- Replies: 1
- Views: 347
Cell Diagram in Winter Final Exam 2016
2Ag+Br2\rightarrow 2AgBr[/tex] Can someone explain why the cell diagram in the answer key omits aqueous Br- on the anode side of the cell diagram? The cell diagram reads: Ag(s)/AgBr(s)//Br-(aq)/Br2(g)/Pt(s) Br- is not a spectator ion since it forms a precipitate with Ag right? Why is it omitted? Win...
- Mon Feb 06, 2017 4:31 pm
- Forum: General Rate Laws
- Topic: Unique Average Reaction Rate [ENDORSED]
- Replies: 1
- Views: 632
Unique Average Reaction Rate [ENDORSED]
How would the unique average reaction rate change if the coefficients in a chemical equation are doubled?
- Sun Jan 29, 2017 10:28 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Quiz 1 Preparation Answers
- Replies: 130
- Views: 25729
Re: Quiz 1 Preparation Answers
If entropy is a state function, why is DeltaSurr not equal to zero when DeltaSys is?
- Sun Jan 22, 2017 10:06 pm
- Forum: Calculating Standard Reaction Entropies (e.g. , Using Standard Molar Entropies)
- Topic: Standard Molar Entropies of Aqueous Solutions
- Replies: 1
- Views: 1506
Standard Molar Entropies of Aqueous Solutions
Why are the Standard Molar Entropies of aqueous solutions listed in Appendix A negative?
- Sat Jan 14, 2017 11:52 pm
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Combustion Reactions
- Replies: 1
- Views: 406
Combustion Reactions
Some of the homework questions require us to write out combustion reactions. In combustion reactions, is water always a liquid product or can it be a gas?