CHEMISTRY COMMUNITY

Andrew Knapp 1A

How do we name a compound with vinyl as a substituent. Would we not just treat that as a part of the parent chain of an Alkene?

Andrew Knapp 1A

what would it be if it one Cl attached to each carbon on the same side and on opposite sides like so?

Cl Cl
C=C

and

Cl
C=C
Cl

Andrew Knapp 1A

I understand how to use the equations for zero order and how to derive them but I can't quite grasp the conceptual meaning of a Zero Order Reaction. If someone could describe it that would help out a lot.

Thanks

Andrew Knapp 1A

When converting Celsius to Kelvin do we add 273 or 273.15?

Another question,

Is Faraday's constant on the given periodic table incorrect? The page says F=96,4853. When I searched on google it came up with 96485.3 Which is correct?

Thank you

Andrew Knapp 1A

How do phase changes affect the heat capacity? Is there a pattern to find one from the other or are they all different calculated values?

Andrew Knapp 1A

Einstein, Newton and Pascal are playing a rousing game of hide and seek. Einstein begins to count to ten. Pascal runs and hides. Newton draws a one meter by one meter square in the ground in front of Einstein then stands in the middle of it. Einstein reaches ten, uncovers his eyes, and exclaims “New...

Andrew Knapp 1A

Q: How do you tell the difference between a chemist and a train driver?

A: Ask them to pronounce "unionized".

Andrew Knapp 1A

Video Electron Configuration.mp4 [ 221.96 MiB | Viewed 1393 times ]

This is a video put together by Rachel Colbath, Shreya Narain and myself, Andrew Knapp. Its topic is electron configuration with an emphasis on Aufbau's Principle, Hund's Rule, and the Pauli Exclusion Principle.

Andrew Knapp 1A

Will we be expected to know how to use the Gibb's Free Energy Equation on the quizzes or on the final.

Andrew Knapp 1A

When given the weights and formulas of the products and the weight of the original molecule, how do we find the empirical formula?What process should we use?

Andrew Knapp 1A

If I have a structure with a lone pair such as Chlorine Monoxide, ClO, how do I decide where the lone pair is supposed to go? Does the more electronegative of the two get the octet?

Thanks

Andrew Knapp 1A

Why are there different series; Lyman, Balmer Paschen? I read this section, but I did not understand why there wasn't only one since they all describe spectral lines measured from the Hydrogen atom.

Thanks

Andrew Knapp 1A

Is it possible for a compound to be "more ionic" than another, or is it just that some ionic bonds are stronger than others?

CHEMISTRY COMMUNITY

Search found 13 matches

Vinyl

Re: Determining CIS or TRANS

What is Zero Order

Conversions between Kelvin and Celsius

Re: Heat Capacity

Re: Chemistry Jokes

Re: Chemistry Jokes

Hund's Rule, Pauli Exclusion and Aufbau's Principle

Re: Using Gibb's Free Energy to find K

Re: Combustion rxn with O2

Re: Choosing the Best Lewis Structure

Re: HW 1.57 Balmer series

Re: Which compound is more ionic?