Search found 17 matches

by Alysson Marines 2E
Sun Mar 13, 2016 3:24 am
Forum: Balancing Redox Reactions
Topic: balancing equations
Replies: 1
Views: 371

Re: balancing equations

Balance with H+ if they ask for it in acidic conditions, balance with OH- if they ask for it in basic conditions.
by Alysson Marines 2E
Sun Mar 13, 2016 3:23 am
Forum: *Nucleophiles
Topic: Ambident Nucleophile
Replies: 1
Views: 410

Ambident Nucleophile

How can you tell if a nucleophile is ambident?
by Alysson Marines 2E
Sun Mar 13, 2016 3:19 am
Forum: *Electrophiles
Topic: CO2
Replies: 5
Views: 1341

CO2

Why is it an electrophile?
by Alysson Marines 2E
Sun Mar 13, 2016 1:03 am
Forum: Interesting Applications: Rechargeable Batteries (Cell Phones, Notebooks, Cars), Fuel Cells (Space Shuttle), Photovoltaic Cells (Solar Panels), Electrolysis, Rust
Topic: Electrolysis
Replies: 1
Views: 594

Electrolysis

In electrolysis, why is the anode positively charged and why is the cathode negatively charged?
by Alysson Marines 2E
Sat Mar 12, 2016 9:02 pm
Forum: *Alkenes
Topic: Homework problem Chapter 2 Question 40
Replies: 2
Views: 460

Homework problem Chapter 2 Question 40

Why don't you include z or e when you name 3-methylbut-2-en-1-ol?
by Alysson Marines 2E
Sat Mar 12, 2016 8:58 pm
Forum: *Cycloalkenes
Topic: 2012 Final Question 5
Replies: 1
Views: 383

2012 Final Question 5

Why is the IUPAC name for molecule B z?
by Alysson Marines 2E
Fri Mar 11, 2016 11:14 am
Forum: Administrative Questions and Class Announcements
Topic: Idean's Review
Replies: 2
Views: 755

Idean's Review

Hey, last night Idean said that he would post his 10 page study guide, does anyone know where he posted it?
by Alysson Marines 2E
Sun Feb 21, 2016 9:35 pm
Forum: Method of Initial Rates (To Determine n and k)
Topic: Rate order
Replies: 1
Views: 273

Rate order

Is it possible to have a partial rate order? For example, a half order reaction.
by Alysson Marines 2E
Sun Feb 07, 2016 10:14 pm
Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
Topic: Electric Potential
Replies: 2
Views: 364

Re: Electric Potential

It's the same thing. I'm pretty sure both the terms are used interchangeably.
by Alysson Marines 2E
Sun Jan 31, 2016 7:33 pm
Forum: Gibbs Free Energy Concepts and Calculations
Topic: Entropy vs Gibbs
Replies: 2
Views: 436

Re: Entropy vs Gibbs

A process is spontaneous if ∆Stot > 0. A process is non spontaneous if ∆Stot < 0. A process is spontaneous if ∆G < 0 and non spontaneous if ∆G > 0.
by Alysson Marines 2E
Sun Jan 24, 2016 11:57 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 8042
Views: 1411967

Re: Chemistry Jokes

What do you call a tooth in a glass of water?

One molar solution
by Alysson Marines 2E
Sun Jan 17, 2016 11:02 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 8042
Views: 1411967

Re: Chemistry Jokes

Why did the acid go to the gym?

To become a buffer solution.
by Alysson Marines 2E
Sun Jan 10, 2016 10:51 pm
Forum: Concepts & Calculations Using First Law of Thermodynamics
Topic: First Law of Thermodynamics
Replies: 1
Views: 293

Re: First Law of Thermodynamics

In chemistry, W is defined as the work done on the system. In physics, W is defined as the work done by the system.
by Alysson Marines 2E
Sun Nov 29, 2015 7:27 pm
Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
Topic: Video: How to calculate Bond Order
Replies: 1
Views: 413

Video: How to calculate Bond Order

Tori and I explained how to calculate bond order using CO as an example.
by Alysson Marines 2E
Mon Nov 02, 2015 8:25 pm
Forum: Quantum Numbers and The H-Atom
Topic: Maximum number of electrons based on given quantum numbers
Replies: 2
Views: 16193

Re: Maximum number of electrons based on given quantum numbe

Since n=5, l would equal n-1 so l= 0, 1, 2, 3, 4. l=0 refers to the s orbital which has 2 electrons l=1 refers to the p orbital which has 6 electrons l=2 refers to the d orbital which has 10 electrons l=3 refers to the f orbital which has 14 electrons l=4 refers to the g orbital which has 18 electro...
by Alysson Marines 2E
Sun Oct 11, 2015 10:29 pm
Forum: Properties of Light
Topic: Balmer vs Lyman Series
Replies: 3
Views: 1136

Balmer vs Lyman Series

What is the difference between the Balmer series and the Lyman series?
by Alysson Marines 2E
Sun Oct 04, 2015 9:53 pm
Forum: Significant Figures
Topic: Rounding when it comes to 5
Replies: 5
Views: 819

Rounding when it comes to 5

When you round a number based on a 5, why do you round to the nearest even number? For example, when rounding the number 1.65 why would it be 1.6 instead of 1.7?

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