Search found 4 matches

by Toshio_Kanazawa_3B
Sun Jan 22, 2017 9:15 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 8042
Views: 1412374

Re: Post All Chemistry Jokes Here

Motivation: The Chemist Edition

"If you're not part of the solution, you're part of the precipitate."
by Toshio_Kanazawa_3B
Mon Oct 10, 2016 10:48 pm
Forum: Empirical & Molecular Formulas
Topic: Chem Workbook Self Test Q4 [ENDORSED]
Replies: 3
Views: 755

Re: Chem Workbook Self Test Q4 [ENDORSED]

Hi! I really appreciate your explanation since I was wondering about this question too, but does it make a difference to the problem that the chemical formula for flourine gas is F2? And if it doesn't change anything, why not?
by Toshio_Kanazawa_3B
Sun Oct 09, 2016 4:02 pm
Forum: Properties of Light
Topic: Practice Quiz 1 Question [ENDORSED]
Replies: 5
Views: 942

Re: Practice Quiz 1 Question [ENDORSED]

They're just asking for the wavelength of the broadcast's radio waves. Since you know the frequency is 99.5 MHz and you know that radio waves are a type of electromagnetic radiation (so they move at the speed of light), you can just use the equation C = wavelength x frequency and solve for the wavel...
by Toshio_Kanazawa_3B
Fri Sep 30, 2016 11:18 am
Forum: Einstein Equation
Topic: What is the eV unit? [ENDORSED]
Replies: 6
Views: 3207

What is the eV unit? [ENDORSED]

Hey everyone, so I don't exactly get what the electron volt unit means. I know it's used to describe work function values, but what exactly does it show?

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