Search found 25 matches

by 605110118
Tue Nov 12, 2019 6:20 pm
Forum: Student Social/Study Group
Topic: Final Exam
Replies: 2
Views: 7

Final Exam

Is the final exam cumulative?
by 605110118
Tue Nov 12, 2019 6:19 pm
Forum: Hybridization
Topic: Specifics
Replies: 1
Views: 5

Specifics

Should we be able to visually depict the hybridization or is the short cut- way of finding it out enough?
by 605110118
Tue Nov 12, 2019 6:18 pm
Forum: Dipole Moments
Topic: Distinguishing Types
Replies: 1
Views: 7

Distinguishing Types

What is the difference between the different type of dipole-dipole interactions?
by 605110118
Tue Nov 12, 2019 6:17 pm
Forum: Sigma & Pi Bonds
Topic: Drawing
Replies: 1
Views: 4

Drawing

Do we need to know how to draw the shape of different bonds?
by 605110118
Tue Nov 12, 2019 6:17 pm
Forum: Naming
Topic: Naming
Replies: 1
Views: 3

Naming

How important is it to know exactly how to name compounds for the test?
by 605110118
Thu Nov 07, 2019 2:23 pm
Forum: SI Units, Unit Conversions
Topic: Photons
Replies: 3
Views: 23

Photons

Is eV the unit that photons are measured in?
by 605110118
Thu Nov 07, 2019 2:22 pm
Forum: SI Units, Unit Conversions
Topic: Kj
Replies: 6
Views: 20

Kj

Is the conversion for killograms that same that is used for kilojules?
by 605110118
Thu Nov 07, 2019 2:20 pm
Forum: Hybridization
Topic: Pi bonds
Replies: 8
Views: 240

Re: Pi bonds

What is the difference between pi and sigma?
by 605110118
Thu Nov 07, 2019 2:19 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: VESPR
Replies: 5
Views: 25

VESPR

Is there a table that has all the names/shapes we need to know? How does everyone know them already ???
by 605110118
Thu Nov 07, 2019 2:18 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: VESPR
Replies: 2
Views: 30

VESPR

What is the difference between electronic density shape and molecular shape?
by 605110118
Sun Nov 03, 2019 9:49 pm
Forum: *Black Body Radiation
Topic: Midterm
Replies: 3
Views: 27

Midterm

Do we need to know this concept for the first midterm?
by 605110118
Sun Nov 03, 2019 9:49 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: Visualizing orbitals
Replies: 1
Views: 12

Visualizing orbitals

How do you describe the interpretation of atomic orbitals in terms of probability?
by 605110118
Sun Nov 03, 2019 9:48 pm
Forum: *Shrodinger Equation
Topic: Schrodinger's Equation
Replies: 1
Views: 18

Schrodinger's Equation

What is the relationship between Schrodinger's equation (H ψ = E ψ), wave functions, and orbitals?
by 605110118
Sun Nov 03, 2019 9:47 pm
Forum: Properties of Electrons
Topic: Electrons
Replies: 1
Views: 18

Electrons

What are the factors affecting the energy of an electron in a many-electron atom?
by 605110118
Sun Nov 03, 2019 9:46 pm
Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
Topic: Quantum World Guidelines
Replies: 1
Views: 38

Quantum World Guidelines

One of the Quantum World Guidelines states: * With respect to electron transitions that give rise to a UV or visible spectrum: understand the difference between electronic transitions in atomic orbitals (atomic spectroscopy) and electronic transitions in molecular orbitals (molecular spectroscopy). ...
by 605110118
Sun Oct 13, 2019 5:10 pm
Forum: *Shrodinger Equation
Topic: General Question on Schrodinger Equation
Replies: 2
Views: 339

Re: General Question on Schrodinger Equation

Will we need to know how the equation was derived?
by 605110118
Sun Oct 13, 2019 5:04 pm
Forum: Electron Configurations for Multi-Electron Atoms
Topic: Visualizing orbitals
Replies: 1
Views: 18

Visualizing orbitals

Do we need to memorize the order/presdentaion of 1s,2s, orbitals aka figure 2.12 in the textbook?
by 605110118
Sun Oct 13, 2019 5:01 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: Electron Configuration
Replies: 5
Views: 32

Electron Configuration

In terms of electron configuration/orbitals, I understand where the s,p,d,and f come from but what defines the number that pretenses it. For example 1s, 2d or 3p, what do those numbers represent and how does one distinguish or assign an element as occupying 2p vs 3p?
by 605110118
Sun Oct 13, 2019 4:56 pm
Forum: *Particle in a Box
Topic: Particle in A box
Replies: 7
Views: 63

Particle in A box

Is the Particle in a box experiment vital to know for the midterm? Or is just a concept that is skimmed over?
by 605110118
Sun Oct 13, 2019 4:55 pm
Forum: *Shrodinger Equation
Topic: Schrodinger's Equation
Replies: 1
Views: 19

Schrodinger's Equation

Do we need to know this equation/its different forms, be able to calculate answers of NRG levels using it?
by 605110118
Wed Oct 02, 2019 10:50 pm
Forum: Ideal Gases
Topic: Module Questions- Balancing Equations
Replies: 4
Views: 50

Module Questions- Balancing Equations

I came across this problem in one of the modules: During a summer camping weekend 4 moles of butane (C4H10) gas were used for cooking. Chose the right balanced equation for the combustion of 4 moles of butane gas. What is the net number of moles of gas produced? What do they mean by net number and h...
by 605110118
Wed Oct 02, 2019 10:49 pm
Forum: Ideal Gases
Topic: Reading the textbook [ENDORSED]
Replies: 127
Views: 74903

Re: Reading the textbook [ENDORSED]

I know that in the course reader it says to read chapter 5 for a review for gases. But every time i try reading the textbook i get intimidated and i stop reading the textbook . Do you guys find it more helpful when you guys read the textbook? Although it's hard to follow at times, I feel like it ca...
by 605110118
Wed Oct 02, 2019 10:46 pm
Forum: Empirical & Molecular Formulas
Topic: Rounding for Formulas
Replies: 8
Views: 71

Re: Rounding for Formulas

I noticed the solution manual often rounds to a whole number when dealing with mass, should we do the same?
by 605110118
Wed Oct 02, 2019 10:44 pm
Forum: Empirical & Molecular Formulas
Topic: Empirical and Molecular Formula Masses
Replies: 5
Views: 42

Re: Empirical and Molecular Formula Masses

In terms of finding the Empirical formula, you wouldn't need molar mass to solve that problem right?
by 605110118
Wed Oct 02, 2019 10:42 pm
Forum: SI Units, Unit Conversions
Topic: Sig figs
Replies: 18
Views: 124

Re: Sig figs

How important is it to know all the rules for sig figs? I feel like I know some basics but not the more specific rules that pertain to addition/subtraction or multiplication/division?

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