Search found 33 matches

by 405404782 Gabriel Rigole 4F
Sun Nov 10, 2019 8:13 pm
Forum: Sigma & Pi Bonds
Topic: hybridization
Replies: 1
Views: 23

hybridization

Can someone explain hybridization and how to determine what the hybridization of a molecule is?
by 405404782 Gabriel Rigole 4F
Sun Nov 10, 2019 8:10 pm
Forum: Polarisability of Anions, The Polarizing Power of Cations
Topic: Polar vs covalent
Replies: 7
Views: 17

Polar vs covalent

How to tell if a bond is polar covalent or ionic without looking at ionization energies?
by 405404782 Gabriel Rigole 4F
Sun Nov 10, 2019 8:08 pm
Forum: Dipole Moments
Topic: Dipole
Replies: 1
Views: 5

Dipole

How to tell if a molecule has a dipole moment?
by 405404782 Gabriel Rigole 4F
Sun Nov 10, 2019 7:47 pm
Forum: Coordinate Covalent Bonds
Topic: coordinate covalent bond
Replies: 2
Views: 10

coordinate covalent bond

What is an example of a coordinate covalent bond?
by 405404782 Gabriel Rigole 4F
Sun Nov 10, 2019 7:45 pm
Forum: Bond Lengths & Energies
Topic: Hydrogen bonding
Replies: 2
Views: 15

Hydrogen bonding

Are attractive forces of hydrogen bonds always -20 kJ/mol?
by 405404782 Gabriel Rigole 4F
Sun Nov 03, 2019 6:30 pm
Forum: Significant Figures
Topic: Sig figs on midterm
Replies: 5
Views: 40

Sig figs on midterm

So do we base our sig figs off the question given?
by 405404782 Gabriel Rigole 4F
Sun Nov 03, 2019 6:26 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: degenerate orbitals
Replies: 3
Views: 17

degenerate orbitals

Can someone please review degenerate orbitals?
by 405404782 Gabriel Rigole 4F
Sun Nov 03, 2019 6:18 pm
Forum: Lewis Structures
Topic: resonance hybrid
Replies: 1
Views: 13

resonance hybrid

What Is an example of resonance versus resonance hybrid?
by 405404782 Gabriel Rigole 4F
Sun Nov 03, 2019 6:12 pm
Forum: Electronegativity
Topic: electronegativity and electron affinity
Replies: 4
Views: 17

electronegativity and electron affinity

Can someone please explain the difference between electronegativity and electron affinity?
by 405404782 Gabriel Rigole 4F
Sun Nov 03, 2019 6:09 pm
Forum: Electron Configurations for Multi-Electron Atoms
Topic: Electron configuration
Replies: 1
Views: 12

Electron configuration

Why you would fill 4s before 3d?
by 405404782 Gabriel Rigole 4F
Sun Nov 03, 2019 6:05 pm
Forum: Lewis Structures
Topic: Octet rule.
Replies: 2
Views: 15

Octet rule.

What are some octet rule exceptions?
by 405404782 Gabriel Rigole 4F
Sun Oct 27, 2019 2:32 pm
Forum: Resonance Structures
Topic: Bond lenghts.
Replies: 11
Views: 43

Bond lenghts.

Do we need to know how to find bond lengths, other than that double bonds are shorter and single bonds are longer?
by 405404782 Gabriel Rigole 4F
Sun Oct 27, 2019 2:27 pm
Forum: Ionic & Covalent Bonds
Topic: He
Replies: 3
Views: 19

He

Why does He have 2 paired e-
by 405404782 Gabriel Rigole 4F
Sun Oct 27, 2019 2:25 pm
Forum: Trends in The Periodic Table
Topic: Netural atoms.
Replies: 2
Views: 29

Netural atoms.

Why do we compare everything to the neutral atom?
by 405404782 Gabriel Rigole 4F
Sun Oct 27, 2019 2:23 pm
Forum: Trends in The Periodic Table
Topic: Electron affinity.
Replies: 8
Views: 21

Electron affinity.

This may seem like a silly question, but can someone explain electron affinity to me?
by 405404782 Gabriel Rigole 4F
Sun Oct 27, 2019 2:20 pm
Forum: Trends in The Periodic Table
Topic: Cations
Replies: 8
Views: 24

Cations

Why are cations smaller than their parent atoms?
by 405404782 Gabriel Rigole 4F
Sun Oct 20, 2019 3:58 pm
Forum: Quantum Numbers and The H-Atom
Topic: Spin
Replies: 3
Views: 20

Spin

How does an electron's spin affect its behavior?
by 405404782 Gabriel Rigole 4F
Sun Oct 20, 2019 3:56 pm
Forum: SI Units, Unit Conversions
Topic: Calculate using kg or g?
Replies: 13
Views: 113

Re: Calculate using kg or g?

I believe that the unit asked in the question will also be used in your final answer.
by 405404782 Gabriel Rigole 4F
Sun Oct 20, 2019 3:46 pm
Forum: Photoelectric Effect
Topic: Speed of Light
Replies: 29
Views: 107

Re: Speed of Light

yes because the speed of light is a consent, C.
by 405404782 Gabriel Rigole 4F
Sun Oct 20, 2019 3:03 pm
Forum: Balancing Chemical Reactions
Topic: Balancing equations.
Replies: 12
Views: 105

Balancing equations.

What are some good tip for when it comes to balancing equations?
by 405404782 Gabriel Rigole 4F
Sun Oct 20, 2019 2:50 pm
Forum: Electron Configurations for Multi-Electron Atoms
Topic: electrons
Replies: 3
Views: 11

electrons

So, electrons closer to the nucleus have more energy?
by 405404782 Gabriel Rigole 4F
Sun Oct 13, 2019 6:29 pm
Forum: DeBroglie Equation
Topic: DeBroglie confirmation.
Replies: 2
Views: 28

DeBroglie confirmation.

So DeBroglie's equation only applies when mass is present, but can not be used when there is no mass? Is this why it does not apply to light?
by 405404782 Gabriel Rigole 4F
Sun Oct 13, 2019 6:20 pm
Forum: Properties of Electrons
Topic: Interference.
Replies: 2
Views: 21

Interference.

How do constructive and destructive interference affect an electrons' behavior?
by 405404782 Gabriel Rigole 4F
Sun Oct 13, 2019 5:55 pm
Forum: Photoelectric Effect
Topic: confirmation.
Replies: 5
Views: 22

confirmation.

So when light sources have long wavelengths/ low frequencies then light cannot eject electrons? This is even true when you change the intensity of the light?
by 405404782 Gabriel Rigole 4F
Sun Oct 13, 2019 5:43 pm
Forum: Properties of Light
Topic: Speed of light.
Replies: 10
Views: 37

Speed of light.

Will we always consider the speed of light as a constant?
by 405404782 Gabriel Rigole 4F
Sun Oct 13, 2019 5:40 pm
Forum: DeBroglie Equation
Topic: Wavelength
Replies: 6
Views: 38

Wavelength

So what is the smallest detectable wavelength?
by 405404782 Gabriel Rigole 4F
Sun Oct 06, 2019 10:05 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011080

Re: Post All Chemistry Jokes Here

Q: What did the officer molecule say to the suspect atom?

A:I got my ion you.
by 405404782 Gabriel Rigole 4F
Sun Oct 06, 2019 10:03 am
Forum: General Science Questions
Topic: Rusty on High School Chem [ENDORSED]
Replies: 165
Views: 100724

Re: Rusty on High School Chem [ENDORSED]

Same it has been round 3 years since the last time I took Chemistry. Thank you too everyone for the tips posted on this topic.
by 405404782 Gabriel Rigole 4F
Sun Oct 06, 2019 10:00 am
Forum: Significant Figures
Topic: Rules for Significant Figures
Replies: 4
Views: 59

Re: Rules for Significant Figures

Thank you for the refresher on Sig Figs
by 405404782 Gabriel Rigole 4F
Sun Oct 06, 2019 9:58 am
Forum: Balancing Chemical Reactions
Topic: Advice for Test 1
Replies: 7
Views: 64

Advice for Test 1

Does anyone have any advice on how his tests look like?
by 405404782 Gabriel Rigole 4F
Sun Oct 06, 2019 9:57 am
Forum: Properties of Light
Topic: HW help
Replies: 2
Views: 44

HW help

Sorry for asking, but how would start and or look at problems 1A 7, and 1B 3 ?
by 405404782 Gabriel Rigole 4F
Sun Oct 06, 2019 9:51 am
Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
Topic: Atomic Spectra
Replies: 3
Views: 35

Atomic Spectra

I lecture we briefly talked about the atomic spectra. I would like to get a better understanding of the atomic spectra.
by 405404782 Gabriel Rigole 4F
Sun Oct 06, 2019 9:48 am
Forum: *Black Body Radiation
Topic: Black Body Radiation
Replies: 12
Views: 63

Black Body Radiation

So what is black body radiation. We briefly talked about it in lecture, but I would like to get a better understanding of it.

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