CHEMISTRY COMMUNITY

Paola_RubioRod_1F

Hello all, I have two questions regarding prioritization of numbering substituents and functional groups. 1) Where do double and triple bonds get ranked in regards to numbering? 2) Where do substituent groups like methyl and ethyl get ranked among all functional groups as well as alkenes and alkynes...

Paola_RubioRod_1F

Paola_RubioRod_1F

Paola_RubioRod_1F

Are you a carbon sample?
Because I want to date you.

Paola_RubioRod_1F

Two electrons are sitting in a jail cell.
One asks, "What are you in for?"
The other replies, "For attempting a forbidden transition."

Paola_RubioRod_1F

Could someone explain when we would use this equation E=Eo−(0.0592V/n)logQ versus this equation E=Eo-(0.0257/n)lnQ?

Paola_RubioRod_1F

Good Evening Professor,

I was wondering if there were going be other opportunities to gain extra points for the class or to make up a low quiz score since there aren't any workbook quizzes to make up for the lowest score we have on a quiz?

Paola_RubioRod_1F

Hello,

The bundle for your course consisted of a course reader for your course and also a book for an introduction to Organiz= chemistry, will we be using that for this course? If so, when?

Paola_RubioRod_1F

Hello, I just now tried to log in when I realized I didn't remember my password. I tried to change it and that all worked itself out. However, upon doing this, it said that my previously registered username was too long and that I had to change, thus, I condensed my last name to fit the criteria. It...

Paola_RubioRod_1F

Hello Professor Lavelle,

I know this question may be a bit too early to ask, but what topics can we expect to be tested on for the midterm?

Thank you.

Paola_RubioRod_1F

Hi, sorry I'm still confused on something really simple. Could someone explain to me when naming metals that are within the brackets, when we use the -ate ending vs the non-ate ending?

Paola_RubioRod_1F

For Quiz #3 and the Chemistry Final, will we be expected to know names of ligands that weren't listed in the chart of the course reader?

Paola_RubioRod_1F

When naming coordination compounds and there is a transition metal, will it always have a roman numeral assigned to it? Or are there exceptions to this, and if so, what are they?

Paola_RubioRod_1F

Can someone walk me through how I would begin the following problem on the homework? It states, "Chlorine can exist in both positive and negative oxidation states. What is the maximum a) positive and b)negative oxidation number chlorine can have..." Can briefly explain what oxidation state...

Paola_RubioRod_1F

This is a very general and broad question in regards to how to calculate different things with the photoelectric effect equation. Could someone name or list a few of the possible ways the equation can be manipulated in order to calculate different things? Please and thank you.

Paola_RubioRod_1F

This was a homework question for chapter 1. What is common to the lines within a series that makes grouping them together logical? (Balmer Series, Lyman Series, Paschen Series)

Paola_RubioRod_1F

In the De Broglie Wavelength Equation Post-Assesment there was a question I was hoping to get a little more guidance on answering. Could you help me, please? It asks, "The meter was defined in 1963 as 1,650,763.73 wavelengths of radiation emitted by Krypton-86. What is the wavelength of this kr...

Paola_RubioRod_1F

I had a question regarding one of the questions in the Pre-Assesment for the Heisenberg Uncertainty Principle. It states, "You are caught in a radar trap and hope to show that speed measured by radar gun is an error due to the Heisenberg Uncertainty Principle. If you assume that the uncertainty...

CHEMISTRY COMMUNITY

Search found 18 matches

Priority in Numbering Methyl and Ethyl

Re: Post All Chemistry Jokes Here

Re: Post All Chemistry Jokes Here

Re: Post All Chemistry Jokes Here

Re: Post All Chemistry Jokes Here

Nernst Equation Versions [ENDORSED]

Extra Credit

Introduction to Organic Chemistry Book

Chemistry Community Technical Inquiry [ENDORSED]

Midterm Topics

When naming metals...

Ligand Names

Naming Coordination Compounds

Chapter 3, Number 23 Homework Problem

Manipulating the Photoelectric Effect Equation

Balmer and Lyman Series [ENDORSED]

Calculate the wavelength [ENDORSED]

Uncertainty Principle