Search found 101 matches
- Sun Mar 17, 2019 3:53 am
- Forum: Non-Equilibrium Conditions & The Reaction Quotient
- Topic: Increasing volume
- Replies: 5
- Views: 748
Re: Increasing volume
Yes it will
- Sun Mar 17, 2019 3:48 am
- Forum: Equilibrium Constants & Calculating Concentrations
- Topic: equilibirum expression
- Replies: 3
- Views: 653
Re: equilibirum expression
Do not include solids or liquids
- Sun Mar 17, 2019 3:47 am
- Forum: Arrhenius Equation, Activation Energies, Catalysts
- Topic: Catalysts
- Replies: 28
- Views: 1776
Re: Catalysts
Catalysts lower activation energy which speeds up rxn.
- Sun Mar 17, 2019 3:46 am
- Forum: Administrative Questions and Class Announcements
- Topic: LYNDON'S PORK RAMEN REVIEW
- Replies: 37
- Views: 7569
Re: LYNDON'S PORK RAMEN REVIEW
Thank you
- Sun Mar 17, 2019 3:44 am
- Forum: Arrhenius Equation, Activation Energies, Catalysts
- Topic: Equation
- Replies: 9
- Views: 1300
Re: Equation
Correct, unless started otherwise A=1.
- Tue Mar 05, 2019 10:55 am
- Forum: Kinetics vs. Thermodynamics Controlling a Reaction
- Topic: Study Advice
- Replies: 73
- Views: 7087
Re: Study Advice
Lyndon and Karen's workshops are great!
- Tue Feb 26, 2019 12:36 am
- Forum: Balancing Redox Reactions
- Topic: about redox reaction
- Replies: 5
- Views: 790
Re: about redox reaction
Redox reaction are just rxns were one molecule is reduced and the other is oxidized, but it does not necessarily have to include oxygen.
- Tue Feb 26, 2019 12:34 am
- Forum: Gibbs Free Energy Concepts and Calculations
- Topic: Redox Reactions
- Replies: 4
- Views: 545
Re: Redox Reactions
oxidizing agent is the molecule that wants to gain an electron
- Mon Feb 25, 2019 12:05 am
- Forum: Balancing Redox Reactions
- Topic: Test #2
- Replies: 9
- Views: 930
Re: Test #2
Yes i believe
- Mon Feb 25, 2019 12:05 am
- Forum: Student Social/Study Group
- Topic: Test
- Replies: 17
- Views: 1584
Re: Test
Gibbs free and electrochemistry
- Mon Feb 25, 2019 12:03 am
- Forum: Work, Gibbs Free Energy, Cell (Redox) Potentials
- Topic: Test 3
- Replies: 14
- Views: 2342
Re: Test 3
I would say so
- Mon Feb 25, 2019 12:03 am
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Galvanic Cells
- Replies: 2
- Views: 309
Re: Galvanic Cells
Yes and also which molecule is being oxidized and reduced
- Mon Feb 25, 2019 12:01 am
- Forum: Work, Gibbs Free Energy, Cell (Redox) Potentials
- Topic: Test 2
- Replies: 9
- Views: 1115
Re: Test 2
We should know all variations of Gibbs equations
- Sun Feb 24, 2019 11:59 pm
- Forum: Van't Hoff Equation
- Topic: Test 2
- Replies: 3
- Views: 626
Re: Test 2
Yes but i still believe we need to know formulas on entropy and enthalpy
- Sun Feb 24, 2019 11:58 pm
- Forum: Student Social/Study Group
- Topic: Test 2
- Replies: 3
- Views: 353
Re: Test 2
I believe it's only electrochemistry and gibbs
- Mon Feb 11, 2019 5:28 pm
- Forum: Student Social/Study Group
- Topic: Too cute
- Replies: 5
- Views: 1234
Re: Too cute
Haha nice
- Mon Feb 11, 2019 5:25 pm
- Forum: Thermodynamic Definitions (isochoric/isometric, isothermal, isobaric)
- Topic: Study Guides
- Replies: 15
- Views: 1275
Re: Study Guides
UA Lyndon made one, just type "hotdog" in the search bar and you should be able to find it.
- Mon Feb 11, 2019 5:23 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Lyndon's HOTDOG MIDTERM REVIEW SESSION!! FINALLY!
- Replies: 49
- Views: 11695
Re: Lyndon's HOTDOG MIDTERM REVIEW SESSION!! FINALLY!
Thank you for posting, see you soon.
- Mon Feb 11, 2019 5:21 pm
- Forum: Administrative Questions and Class Announcements
- Topic: How to find my posts
- Replies: 163
- Views: 166181
Re: How to find my posts
Just click on quick links, and there should be a column there that says "your posts"
- Mon Feb 04, 2019 2:20 am
- Forum: Thermodynamic Systems (Open, Closed, Isolated)
- Topic: Work Formula
- Replies: 5
- Views: 606
Re: Work Formula
Because AxD=V
- Mon Feb 04, 2019 2:12 am
- Forum: Thermodynamic Systems (Open, Closed, Isolated)
- Topic: Isolated System (Water bottle)
- Replies: 6
- Views: 1855
Re: Isolated System (Water bottle)
Isolated basically means energy and temperature remain constant?
eden tefera 2B wrote:an insulated water bottle would keep temperature (energy) constant and if it is closed then no water will leave. this means that no matter or energy is exchanged, the qualifications for an isolated system
- Mon Feb 04, 2019 2:10 am
- Forum: Administrative Questions and Class Announcements
- Topic: DOWNLOAD SESSION WORKSHEETS HERE - Sun 7-9PM (Karen)
- Replies: 179
- Views: 23723
- Mon Feb 04, 2019 2:08 am
- Forum: Phase Changes & Related Calculations
- Topic: Heat and Condensation
- Replies: 9
- Views: 959
Re: Heat and Condensation
Condensation releases heat and energy to turn from gas to liquid.
- Mon Feb 04, 2019 1:52 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591154
Re: Post All Chemistry Jokes Here
Photons don't ever need help with their luggage, they're traveling light. LOL
- Mon Feb 04, 2019 1:47 am
- Forum: Thermodynamic Systems (Open, Closed, Isolated)
- Topic: Midterm [ENDORSED]
- Replies: 49
- Views: 4871
Re: Midterm [ENDORSED]
Completing homework problems and attending office hours if needed.
- Mon Feb 04, 2019 1:44 am
- Forum: Thermodynamic Systems (Open, Closed, Isolated)
- Topic: Cup of Tea
- Replies: 17
- Views: 2543
Re: Cup of Tea
Because it is susceptible to change.
- Mon Feb 04, 2019 1:38 am
- Forum: Concepts & Calculations Using First Law of Thermodynamics
- Topic: Work
- Replies: 6
- Views: 661
Re: Work
So does that mean work can't be negative?
- Mon Feb 04, 2019 1:36 am
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Internal energy
- Replies: 5
- Views: 563
Re: Internal energy
Internal energy is the energy within a system. It is calculated by adding q+w
- Mon Feb 04, 2019 1:33 am
- Forum: Administrative Questions and Class Announcements
- Topic: Advice from a Medical Student [ENDORSED]
- Replies: 297
- Views: 408776
Re: Advice from a Medical Student [ENDORSED]
Thank you for this!
- Sun Jan 13, 2019 4:13 pm
- Forum: Equilibrium Constants & Calculating Concentrations
- Topic: Equations
- Replies: 6
- Views: 513
Re: Equations
Kc uses concentration and Kp uses partial pressure
- Sun Jan 13, 2019 4:11 pm
- Forum: Equilibrium Constants & Calculating Concentrations
- Topic: True or False regarding reaction mixture [ENDORSED]
- Replies: 10
- Views: 798
Re: True or False regarding reaction mixture [ENDORSED]
Yrs you are right
- Sun Jan 13, 2019 4:10 pm
- Forum: Student Social/Study Group
- Topic: New to Lavelle
- Replies: 32
- Views: 5308
Re: New to Lavelle
Doing homework and going to STEP UP sessions
- Thu Dec 06, 2018 11:25 am
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Bent vs angular?
- Replies: 15
- Views: 1184
Re: Bent vs angular?
They are the same thing.
- Thu Dec 06, 2018 11:23 am
- Forum: Hybridization
- Topic: Double and Triple Bonds
- Replies: 17
- Views: 4332
Re: Double and Triple Bonds
No you can count them as 1 region of density for each double/triple bond.
- Thu Dec 06, 2018 11:22 am
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Bent Structures
- Replies: 12
- Views: 1299
Re: Bent Structures
Yes because all bent molecules are polar.
- Sun Dec 02, 2018 8:00 pm
- Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
- Topic: AXE formula
- Replies: 32
- Views: 12187
Re: AXE formula
Yes with the AXE formula you can determine the shape of the molecule
- Sun Dec 02, 2018 7:56 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Final [ENDORSED]
- Replies: 10
- Views: 1352
Re: Final [ENDORSED]
Yes look up "Churro" for Lyndon's practice problems.
viewtopic.php?f=157&t=38101&p=128755&hilit=churro&sid=668f522afe3e313d74458dac5eabec11#p128755
viewtopic.php?f=157&t=38101&p=128755&hilit=churro&sid=668f522afe3e313d74458dac5eabec11#p128755
- Sun Dec 02, 2018 7:53 pm
- Forum: Administrative Questions and Class Announcements
- Topic: FINAL PRACTICE - Lyndon's Churro Review Session [ENDORSED]
- Replies: 118
- Views: 21316
Re: FINAL PRACTICE - Lyndon's Churro Review Session [ENDORSED]
Thank you so much!
- Sun Dec 02, 2018 7:49 pm
- Forum: Administrative Questions and Class Announcements
- Topic: DOWNLOAD SESSION WORKSHEETS HERE - Sundays 4-6pm (Karen) [ENDORSED]
- Replies: 135
- Views: 39138
Re: DOWNLOAD SESSION WORKSHEETS HERE - Sundays 4-6pm (Karen) [ENDORSED]
So there wasn't a worksheet?
- Sun Dec 02, 2018 7:31 pm
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Bond Angles
- Replies: 12
- Views: 1189
Re: Bond Angles
I believe we should know and depending on different shapes determine there bond angles
- Wed Nov 14, 2018 3:17 am
- Forum: Lewis Structures
- Topic: Expanded Octets
- Replies: 9
- Views: 2834
Re: Expanded Octets
Elements in and after period three because of the d-orbital.
- Wed Nov 14, 2018 3:13 am
- Forum: Administrative Questions and Class Announcements
- Topic: Test 3 dates?
- Replies: 11
- Views: 1307
Re: Test 3 dates?
Test 3 will be held in week 9 discussion sections.
- Wed Nov 14, 2018 3:11 am
- Forum: SI Units, Unit Conversions
- Topic: Molar Mass to Kg
- Replies: 6
- Views: 17565
Re: Molar Mass to Kg
Divide by Avogrado's number and then multiply g to get kg
- Wed Nov 14, 2018 3:09 am
- Forum: Limiting Reactant Calculations
- Topic: Actual Yield
- Replies: 7
- Views: 1218
Re: Actual Yield
Actual yield in this class should be given.
- Sun Nov 11, 2018 5:31 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Homework Due Week 7
- Replies: 10
- Views: 1221
Re: Homework Due Week 7
Yes I believe it's okay
- Sun Nov 11, 2018 5:30 pm
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Bond Angles
- Replies: 12
- Views: 1189
Re: Bond Angles
I think we will, and there are also patterns to certain shapes that correlate with certain bond angles
- Sun Nov 11, 2018 5:28 pm
- Forum: Dipole Moments
- Topic: VSPER
- Replies: 8
- Views: 970
Re: VSPER
VSPER explains how to draw the 3D shape of a molecule
- Mon Nov 05, 2018 12:42 am
- Forum: Bond Lengths & Energies
- Topic: Bond Lengths
- Replies: 3
- Views: 399
Re: Bond Lengths
I think if he asks questions about bond lengths it'll be more conceptual than calculation and getting an actual answer.
- Mon Nov 05, 2018 12:40 am
- Forum: Administrative Questions and Class Announcements
- Topic: DOWNLOAD SESSION WORKSHEETS HERE - Sundays 4-6pm (Karen) [ENDORSED]
- Replies: 135
- Views: 39138
Re: DOWNLOAD SESSION WORKSHEETS HERE - Sundays 4-6pm (Karen) [ENDORSED]
Thank you for your help!
- Mon Nov 05, 2018 12:39 am
- Forum: DeBroglie Equation
- Topic: DeBroglie Equation Units
- Replies: 4
- Views: 845
Re: DeBroglie Equation Units
Because the SI unit for distance is metres
- Mon Nov 05, 2018 12:34 am
- Forum: Heisenberg Indeterminacy (Uncertainty) Equation
- Topic: Heisenberg and Wavelength
- Replies: 11
- Views: 1748
Re: Heisenberg and Wavelength
It does because wavelength is equal to h/momentum. So they are inversely related the higher the momentum the smaller the wavelength and vice versa.
- Sat Nov 03, 2018 4:06 pm
- Forum: Lewis Structures
- Topic: Lewis Base & Acid
- Replies: 2
- Views: 257
Re: Lewis Base & Acid
this is correct!
Samantha Ito 4B wrote:Lewis bases donate pairs of electrons (not protons) and Lewis acids accept pairs of electrons.
- Sat Nov 03, 2018 4:04 pm
- Forum: Bond Lengths & Energies
- Topic: Lengths of Bonds
- Replies: 9
- Views: 661
Re: Lengths of Bonds
Because they have a stronger bond which pulls the atoms closer together.
- Sat Nov 03, 2018 4:01 pm
- Forum: *Particle in a Box
- Topic: Midterm
- Replies: 17
- Views: 4253
Re: Midterm
Check the class website
- Fri Oct 26, 2018 10:48 pm
- Forum: General Science Questions
- Topic: Midterm studying
- Replies: 10
- Views: 1462
Re: Midterm studying
There are a ton of peer learning sessions and office hours, not to mention all the other tools Professor Lavelle has given us on our class website.
- Fri Oct 26, 2018 10:46 pm
- Forum: Lewis Structures
- Topic: octets
- Replies: 13
- Views: 1115
Re: octets
A certain elements octet depend on how many electrons they have. You can find the number of electrons they have based on their periodic table.
- Fri Oct 26, 2018 10:03 am
- Forum: Electron Configurations for Multi-Electron Atoms
- Topic: Electron Configuration Help
- Replies: 3
- Views: 496
Re: Electron Configuration Help
There are a lot of videos that make these concepts simple on YouTube.
- Fri Oct 26, 2018 10:00 am
- Forum: Administrative Questions and Class Announcements
- Topic: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]
- Replies: 121
- Views: 18627
Re: MIDTERM PRACTICE - Garlic Bread Review Session [ENDORSED]
Thank you so much for the help!
- Wed Oct 17, 2018 1:43 am
- Forum: Properties of Light
- Topic: Expected to know?
- Replies: 6
- Views: 694
Re: Expected to know?
I think it is helpful that we know
- Wed Oct 17, 2018 1:42 am
- Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
- Topic: Wavelengths
- Replies: 5
- Views: 380
Re: Wavelengths
Wavelengths are always a positive number
- Wed Oct 17, 2018 1:40 am
- Forum: General Science Questions
- Topic: Midterm
- Replies: 6
- Views: 788
Re: Midterm
He'll post the dates and times of midterms, and it won't be during our lecture or discussion hours.
- Wed Oct 17, 2018 1:37 am
- Forum: Student Social/Study Group
- Topic: Test Grades
- Replies: 4
- Views: 563
Re: Test Grades
You usually get your test results the following week after having taking the test in your discussion.
- Wed Oct 17, 2018 1:36 am
- Forum: Administrative Questions and Class Announcements
- Topic: Points
- Replies: 4
- Views: 438
Re: Points
If you post 3 in a day you'll get full credit for the week. However, you cannot make up points for a week you miss.
- Sun Oct 14, 2018 1:47 am
- Forum: Balancing Chemical Reactions
- Topic: Test 1 and Future Tests
- Replies: 5
- Views: 781
Re: Test 1 and Future Tests
I would say to just show as much work as you can
- Sun Oct 14, 2018 1:44 am
- Forum: Properties of Light
- Topic: Test #1
- Replies: 1
- Views: 128
Re: Test #1
I believe in our discussion next week.
- Thu Oct 11, 2018 1:49 am
- Forum: Significant Figures
- Topic: Calculators
- Replies: 20
- Views: 1930
Re: Calculators
You need to buy your own calculator.
- Thu Oct 11, 2018 1:44 am
- Forum: Einstein Equation
- Topic: Work Function
- Replies: 4
- Views: 332
Re: Work Function
The work function is the minimum energy required to remove an electron.
- Thu Oct 11, 2018 1:40 am
- Forum: Photoelectric Effect
- Topic: Work function
- Replies: 7
- Views: 576
Re: Work function
In class Professor Lavelle referred to work function as the threshold energy, or the energy required to emit an electron.
- Fri Oct 05, 2018 12:53 pm
- Forum: Accuracy, Precision, Mole, Other Definitions
- Topic: Avogadro's Number
- Replies: 9
- Views: 1070
Re: Avogadro's Number
Yes you would use Avogrado's constant.
- Mon Oct 01, 2018 8:54 am
- Forum: Administrative Questions and Class Announcements
- Topic: Advice from a Medical Student [ENDORSED]
- Replies: 297
- Views: 408776
Re: Advice from a Medical Student [ENDORSED]
Thank you for this advice (:
- Mon Oct 01, 2018 8:45 am
- Forum: SI Units, Unit Conversions
- Topic: Homework Grading Clarification [ENDORSED]
- Replies: 8
- Views: 915
Re: Homework Grading Clarification [ENDORSED]
We're only required to turn in 7 problems(must be from the syllabus). If we want to do more, I believe that's fine. However, our TAs will only grade 7.
- Mon Jun 11, 2018 10:02 am
- Forum: Administrative Questions and Class Announcements
- Topic: Grading question
- Replies: 11
- Views: 1793
Re: Grading question
Based off the syllabus I believe 250 points is required to get a C-.
- Mon Jun 11, 2018 10:00 am
- Forum: Shape, Structure, Coordination Number, Ligands
- Topic: Final [ENDORSED]
- Replies: 5
- Views: 619
Re: Final [ENDORSED]
I think it'll be best to study the shapes based off the readings that were given.SammiOrsini_1B wrote:There were a lot of shapes given in the book. Are we responsible to know every shape, or only the ones regarded in class? Just curious as in what I should put specific interest in while studying for the final
- Mon Jun 11, 2018 9:57 am
- Forum: DeBroglie Equation
- Topic: DeBroglie
- Replies: 5
- Views: 745
Re: DeBroglie
I believe that's correct.704992521 wrote:So would this mean that mass is always inversely related to wavelength for those particles with wave like properties?
- Mon Jun 04, 2018 12:07 am
- Forum: Wave Functions and s-, p-, d-, f- Orbitals
- Topic: F orbital
- Replies: 6
- Views: 986
Re: F orbital
The F section has 7 orbitals so it can fill up to a total of 14 electrons.
- Sun Jun 03, 2018 7:00 pm
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Bond Angles
- Replies: 7
- Views: 841
Re: Bond Angles
For the final we should know the main bond angles for their structures.
- Sun Jun 03, 2018 6:52 pm
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Naming Structures
- Replies: 8
- Views: 1048
Re: Naming Structures
I don't think we have to know this for the final. But the best way for the VESPR formulas and their shapes.
- Sun Jun 03, 2018 6:51 pm
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Naming Structures
- Replies: 8
- Views: 1048
Re: Naming Structures
I don't think we have to know this for the final. But the best way for the VESPR formulas and their shapes.
- Sun May 27, 2018 4:43 pm
- Forum: Bond Lengths & Energies
- Topic: Bond Strength
- Replies: 5
- Views: 827
Re: Bond Strength
Yes but I don't know exactly to what extent.
- Sun May 27, 2018 4:41 pm
- Forum: Resonance Structures
- Topic: Kekulé Structures??
- Replies: 6
- Views: 876
Re: Kekulé Structures??
I don't think the were any on the test.
- Wed May 23, 2018 1:04 pm
- Forum: Resonance Structures
- Topic: Radicals
- Replies: 2
- Views: 410
Re: Radicals
Yes they always have an odd number of electrons.
- Sun May 20, 2018 10:49 pm
- Forum: Ionic & Covalent Bonds
- Topic: Test 3 [ENDORSED]
- Replies: 7
- Views: 1053
Re: Test 3 [ENDORSED]
No I don't believe we'll be required to.
- Sat May 19, 2018 8:31 pm
- Forum: Lewis Structures
- Topic: Test #3
- Replies: 11
- Views: 1364
Re: Test #3
All Chapter 3 and it would benefit to do all the homework problems.
- Sat May 19, 2018 8:30 pm
- Forum: Ionic & Covalent Bonds
- Topic: radicals [ENDORSED]
- Replies: 9
- Views: 1172
Re: radicals [ENDORSED]
If one of the electrons is unpaired it's considered a radical.
- Sun May 06, 2018 7:47 pm
- Forum: Ionic & Covalent Bonds
- Topic: Midterm Topics [ENDORSED]
- Replies: 33
- Views: 4904
Re: Midterm Topics [ENDORSED]
I believe the midterm will cover material from chapter 1&2
- Sun May 06, 2018 7:44 pm
- Forum: Properties of Light
- Topic: Wavelength/frequency
- Replies: 11
- Views: 1307
Re: Wavelength/frequency
Because E=hv and if the wavelength increases that means the frequency would decrease.
- Sun May 06, 2018 2:34 pm
- Forum: Photoelectric Effect
- Topic: Test 2 final question [ENDORSED]
- Replies: 15
- Views: 1892
Re: Test 2 final question [ENDORSED]
For every photon there is an electron. Which is why there would be 1000.
- Sun Apr 29, 2018 1:57 pm
- Forum: Heisenberg Indeterminacy (Uncertainty) Equation
- Topic: Example 1.7a in the Textbook [ENDORSED]
- Replies: 4
- Views: 591
- Sun Apr 29, 2018 1:54 pm
- Forum: Photoelectric Effect
- Topic: What is work function? [ENDORSED]
- Replies: 15
- Views: 5721
Re: What is work function? [ENDORSED]
FizaBaloch1J wrote:It is the minimum threshold needed to eject an electron from the metal.
- Mon Apr 23, 2018 8:16 pm
- Forum: DeBroglie Equation
- Topic: Wavelength= (h/p) [ENDORSED]
- Replies: 7
- Views: 1220
Re: Wavelength= (h/p) [ENDORSED]
I believe you're correct it's because photons do not have a mass.
- Mon Apr 23, 2018 7:47 pm
- Forum: Properties of Light
- Topic: Test 2 Material
- Replies: 12
- Views: 1197
Re: Test 2 Material
Just chapter 1 to 1.5.
- Sat Apr 21, 2018 8:34 pm
- Forum: General Science Questions
- Topic: Workshops/step ups [ENDORSED]
- Replies: 2
- Views: 539
Re: Workshops/step ups [ENDORSED]
Hmm I would recommend going to add many as you can.
- Sat Apr 21, 2018 8:33 pm
- Forum: Heisenberg Indeterminacy (Uncertainty) Equation
- Topic: Heisenberg Uncertainty Question [ENDORSED]
- Replies: 2
- Views: 252
Re: Heisenberg Uncertainty Question [ENDORSED]
KateCaldwell 1A wrote:The numerical cutoff for delta p is h/4pi.delta x. The numerical cutoff for delta v is delta p/mass.
Yes that's correct
- Sat Apr 21, 2018 8:32 pm
- Forum: Student Social/Study Group
- Topic: Study Group
- Replies: 10
- Views: 1619
Re: Study Group
Hey can someone add me to the group.
- Sun Apr 15, 2018 10:57 pm
- Forum: Empirical & Molecular Formulas
- Topic: Practice Problem
- Replies: 2
- Views: 522
Re: Practice Problem
Find the empiracle formula and then the molecular formula
- Sun Apr 15, 2018 10:54 pm
- Forum: SI Units, Unit Conversions
- Topic: What is the notation for molar mass?
- Replies: 15
- Views: 4820
Re: What is the notation for molar mass?
Molar Mass is expressed as "M"
- Sun Apr 15, 2018 4:59 pm
- Forum: *Black Body Radiation
- Topic: What is a black body? [ENDORSED]
- Replies: 7
- Views: 1498
Re: What is a black body? [ENDORSED]
I think one of the video modules we watched. Professor Lavelle said we wouldn't be dealing with black bodies in 14A
- Sun Apr 15, 2018 4:58 pm
- Forum: *Black Body Radiation
- Topic: What is a black body? [ENDORSED]
- Replies: 7
- Views: 1498
Re: What is a black body? [ENDORSED]
is a theoretically ideal radiator and absorber of energy at all electromagnetic wavelength s
- Sun Apr 15, 2018 4:56 pm
- Forum: Photoelectric Effect
- Topic: Intensity VS Energy Models? [ENDORSED]
- Replies: 4
- Views: 554
Re: Intensity VS Energy Models? [ENDORSED]
Harmonie Ahuna-1C wrote:To add on to this, does light intensity matter for the photoelectric effect?
Yes it does matter in terms of electrons.
- Sun Apr 15, 2018 4:52 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Switching discussion [ENDORSED]
- Replies: 6
- Views: 641
Re: Switching discussion [ENDORSED]
If you wanna switch me that would be cool. I'm in 1h