Bronsted acid is a proton donor and a Bronsted base is a proton acceptor.
While a Lewis acid is an electron pair acceptor and a Lewis base is an electron pair donor.
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- Sat Dec 07, 2019 9:54 am
- Forum: Bronsted Acids & Bases
- Topic: bronsted base and acid
- Replies: 4
- Views: 380
- Sat Dec 07, 2019 9:49 am
- Forum: Conjugate Acids & Bases
- Topic: how to figure out?
- Replies: 12
- Views: 674
Re: how to figure out?
Also, the conjugate acid of a base is the molecule formed when the base accepts the proton.
- Sat Dec 07, 2019 9:48 am
- Forum: Conjugate Acids & Bases
- Topic: how to figure out?
- Replies: 12
- Views: 674
Re: how to figure out?
the conjugate base of an acid is the remaining molecule when the acid donates a proton (H+)
- Sat Dec 07, 2019 9:45 am
- Forum: Bronsted Acids & Bases
- Topic: Hydrogen Bonding
- Replies: 16
- Views: 1028
Re: Hydrogen Bonding
I also think that is a separate process, since hydrogen bonding is an intermolecular force.
- Sat Dec 07, 2019 9:42 am
- Forum: Lewis Acids & Bases
- Topic: memorizing ligands
- Replies: 5
- Views: 462
Re: memorizing ligands
you can use the reference on the class website to help you memorize
- Sat Dec 07, 2019 9:39 am
- Forum: Naming
- Topic: Coordination Compounds and Complexes
- Replies: 3
- Views: 189
Re: Coordination Compounds and Complexes
A complex is a species consisting of a central metal atom or an ion and a number of molecules or ions are attached by coordinate covalent bonds
- Sat Dec 07, 2019 9:37 am
- Forum: Naming
- Topic: Coordination Compounds and Complexes
- Replies: 3
- Views: 189
Re: Coordination Compounds and Complexes
a coordination compound is an electrically neural compound where at least one of the ions is present in the complex
- Sat Dec 07, 2019 9:37 am
- Forum: Naming
- Topic: Coordination Compounds and Complexes
- Replies: 3
- Views: 189
Re: Coordination Compounds and Complexes
a coordination compound is an electrically neural compound where at least one of the ions is present in the complex
- Sat Dec 07, 2019 9:34 am
- Forum: Calculating the pH of Salt Solutions
- Topic: pH Sig Figs
- Replies: 4
- Views: 258
Re: pH Sig Figs
the zero would be included in the sig fig in this example
- Sun Nov 24, 2019 3:47 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3006441
Re: Post All Chemistry Jokes Here
Silver walks up to gold in a store and says, "Au, get out of here!"
- Sun Nov 24, 2019 3:44 pm
- Forum: Hybridization
- Topic: Lone pairs
- Replies: 9
- Views: 550
Re: Lone pairs
Since lone pairs are still a part of the electron group, they will affect hybridization.
- Sun Nov 24, 2019 3:40 pm
- Forum: Sigma & Pi Bonds
- Topic: Sigma & Pi Bonds
- Replies: 9
- Views: 559
Re: Sigma & Pi Bonds
Sigma bonds have more overlap, while pi bonds have less overlap.
- Sun Nov 24, 2019 3:38 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3006441
Re: Post All Chemistry Jokes Here
A proton and a neutron were walking down the street. The proton says, "Stop, I dropped an electron. Help me look for it." The neutron asks, "Are you sure?" The proton replies, "Yes, I'm positive."
- Sun Nov 24, 2019 3:37 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3006441
Re: Post All Chemistry Jokes Here
A neutron walks into a shop and says, "I would like a coke."
The shopkeeper serves up the coke.
"How much will that be?" asks the neutron.
The shopkeeper replies, "For you? No charge."
The shopkeeper serves up the coke.
"How much will that be?" asks the neutron.
The shopkeeper replies, "For you? No charge."
- Sun Nov 17, 2019 9:47 pm
- Forum: Student Social/Study Group
- Topic: Test 2 Study Worksheets
- Replies: 9
- Views: 643
Re: Test 2 Study Worksheets
Yailin Romo 1B wrote:its from 6-8 with lyndon he has the best worksheets.
Thank you!
- Sun Nov 17, 2019 9:43 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3006441
Re: Post All Chemistry Jokes Here
An optimist sees the glass half full and a pessimist sees the glass half empty, but how does a chemist see it?...
A chemist sees it completely full: half with liquid and half with air!
A chemist sees it completely full: half with liquid and half with air!
- Sun Nov 17, 2019 9:40 pm
- Forum: Student Social/Study Group
- Topic: Final
- Replies: 11
- Views: 740
Re: Final
Jamie Hwang 3H wrote:Does anyone know if the final will be cumulative of everything we have done this quarter or is it just stuff we learn after the midterm?
most likely cumulative since its the final
- Sun Nov 17, 2019 9:39 pm
- Forum: Student Social/Study Group
- Topic: Final
- Replies: 11
- Views: 740
Re: Final
Yes its on December 8th at 11:30am to 2:30pm
- Sun Nov 17, 2019 9:35 pm
- Forum: Student Social/Study Group
- Topic: Test 2 Study Worksheets
- Replies: 9
- Views: 643
Re: Test 2 Study Worksheets
Fiona Latifi 1B wrote:There is a peer learning session tomorrow night at Covel. I'm sure they'll provide some kind of practice problems there.
What time are the peer learning sessions in Covel tomorrow?
- Sun Nov 17, 2019 9:34 pm
- Forum: Student Social/Study Group
- Topic: Class Grading
- Replies: 44
- Views: 3516
Re: Class Grading
On the syllabus it mentions students need half the points to pass the class, so does that mean that the class is curved up?
- Sun Nov 17, 2019 9:26 pm
- Forum: Student Social/Study Group
- Topic: Study Tips
- Replies: 58
- Views: 4309
Re: Study Tips
I personally watch videos on Youtube whenever I don't understand a topic or need a quick refresher on the fundamentals (Khan Academy, Professor Dave Explains, and Bozeman Science are my favorites!). Aside from that, I find that solving many textbook problems with a study buddy and going back to re-...
- Sun Nov 17, 2019 9:20 pm
- Forum: Student Social/Study Group
- Topic: Final Exam
- Replies: 10
- Views: 625
Re: Final Exam
Yes, the final exam is cumulative, and test 2 is only based on the information after the midterm.
- Sun Nov 17, 2019 9:19 pm
- Forum: Student Social/Study Group
- Topic: chem 14b + cehm14bl
- Replies: 9
- Views: 668
Re: chem 14b + cehm14bl
Also, if you have a strong chemistry background then taking both Chem 14B and Chem 14BL may be a good choice since the material can overlap.
- Sun Nov 17, 2019 9:17 pm
- Forum: Student Social/Study Group
- Topic: chem 14b + cehm14bl
- Replies: 9
- Views: 668
Re: chem 14b + cehm14bl
From what I've heard, taking both courses at the same time is doable, but Chem 14BL will take a lot of time and work. So make sure that you balance your workload based on the classes you are taking next quarter.
- Sun Nov 17, 2019 9:11 pm
- Forum: Student Social/Study Group
- Topic: Midterm Average
- Replies: 12
- Views: 792
Re: Midterm Average
Also, on the syllabus there is information about the grading/points in the class that you can look at.
- Sun Nov 17, 2019 9:08 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3006441
Re: Post All Chemistry Jokes Here
What did one charged atom say to the other.....
I got my ion you!
I got my ion you!
- Sun Nov 17, 2019 9:06 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3006441
Re: Post All Chemistry Jokes Here
What sport was Avogadro best at?
Golf because he always got a mole-in-one!
Golf because he always got a mole-in-one!
- Sun Nov 17, 2019 9:04 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3006441
Re: Post All Chemistry Jokes Here
Students ask: Why can you never trust atoms?
Someone's response: Because they make up everything
Someone's response: Because they make up everything
- Sun Nov 17, 2019 9:02 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3006441
Re: Post All Chemistry Jokes Here
Oxygen, hydrogen, sulfur, sodium, and phosphorous walk into a store.... The cashier says "OH SNaP!"
- Sun Nov 17, 2019 8:59 pm
- Forum: Student Social/Study Group
- Topic: Midterm Average
- Replies: 12
- Views: 792
Re: Midterm Average
Before it was mentioned that the class is not curved so I that means that there isn't a set about of grades to be given.
- Sun Nov 17, 2019 8:56 pm
- Forum: Student Social/Study Group
- Topic: Test 2
- Replies: 11
- Views: 506
Test 2
which topics will be covered on test 2?
- Mon Oct 28, 2019 2:21 pm
- Forum: Wave Functions and s-, p-, d-, f- Orbitals
- Topic: Hund's Rule
- Replies: 2
- Views: 129
Re: Hund's Rule
also, is there an example that can clearly show the usage of hund's rule?
- Mon Oct 28, 2019 2:20 pm
- Forum: Wave Functions and s-, p-, d-, f- Orbitals
- Topic: Hund's Rule
- Replies: 2
- Views: 129
Hund's Rule
can someone explain hund's rule?
- Mon Oct 28, 2019 2:16 pm
- Forum: Trends in The Periodic Table
- Topic: Ionic Raduis
- Replies: 3
- Views: 178
Ionic Raduis
Does the ionic radius have the same periodic table trend as atomic radius?
- Mon Oct 28, 2019 2:13 pm
- Forum: Lewis Structures
- Topic: Lone Pairs
- Replies: 10
- Views: 404
Re: Lone Pairs
And how can you find how many lone pairs are in a lewis structure?
- Mon Oct 28, 2019 2:12 pm
- Forum: Lewis Structures
- Topic: Lone Pairs
- Replies: 10
- Views: 404
Lone Pairs
What are lone pairs in a lewis structure?
- Mon Oct 28, 2019 2:03 pm
- Forum: Resonance Structures
- Topic: Resonance
- Replies: 3
- Views: 124
Resonance
Can someone give a few examples of resonance to clarify what it means?
- Mon Oct 28, 2019 2:00 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Midterm
- Replies: 3
- Views: 136
Re: Midterm
@Haley thank you for the information!
- Mon Oct 28, 2019 1:58 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Midterm
- Replies: 3
- Views: 136
Re: Midterm
Also, will this week's material be covered on the midterm as well?
- Mon Oct 28, 2019 1:56 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Midterm
- Replies: 3
- Views: 136
Midterm
Does anyone which topics will be covered on the midterm? Which topics will not be on this midterm?
- Sun Oct 13, 2019 9:31 pm
- Forum: Properties of Light
- Topic: Wavelength
- Replies: 4
- Views: 173
Re: Wavelength
What are the possible units for computing the wavelength?
- Sun Oct 13, 2019 9:26 pm
- Forum: Properties of Light
- Topic: Speed of light.
- Replies: 10
- Views: 270
Re: Speed of light.
What is the exact value for the speed of light and how was this number calculated?
- Sun Oct 13, 2019 9:25 pm
- Forum: Properties of Light
- Topic: Frequency, Wavelength, Amplitude, and Velocity
- Replies: 4
- Views: 155
Re: Frequency, Wavelength, Amplitude, and Velocity
What is the connection between frequency and velocity in wavelengths?
- Sun Oct 13, 2019 9:22 pm
- Forum: Photoelectric Effect
- Topic: Wavelength, Frequency, and Intensity
- Replies: 7
- Views: 1093
Re: Wavelength, Frequency, and Intensity
What is the relationship of wavelength and the intensity?
- Sun Oct 13, 2019 9:19 pm
- Forum: Properties of Light
- Topic: Relationship b/w wavelength and E
- Replies: 5
- Views: 250
Re: Relationship b/w wavelength and E
How is energy indirectly proportional to wavelength using the equation ?
- Fri Oct 04, 2019 8:48 am
- Forum: Limiting Reactant Calculations
- Topic: Understanding equations
- Replies: 5
- Views: 180
Re: Understanding equations
how should we first approach limiting reactant problems? Also, how can you tell which molecule is or isn't the limiting reactant?
- Fri Oct 04, 2019 8:46 am
- Forum: Empirical & Molecular Formulas
- Topic: When should one start rounding in a problem?
- Replies: 11
- Views: 547
Re: When should one start rounding in a problem?
it's better to round your final answer so your calculation can be correct. If you round each step of your problem, then your sig figs might be incorrect towards the end.
- Thu Oct 03, 2019 11:59 pm
- Forum: Balancing Chemical Reactions
- Topic: Understanding how to get whole #s [ENDORSED]
- Replies: 18
- Views: 1189
Re: Understanding how to get whole #s [ENDORSED]
The empirical formula should not have fractions or decimals. You can manipulate the numbers by multiply by a number that will result in whole numbers in the formula only.
- Thu Oct 03, 2019 11:53 pm
- Forum: Accuracy, Precision, Mole, Other Definitions
- Topic: Avogadro's Number?
- Replies: 16
- Views: 897
Re: Avogadro's Number?
Avogadro's number is 6.022*10^23 and it can be used to convert moles to atoms
- Thu Oct 03, 2019 11:49 pm
- Forum: Significant Figures
- Topic: When to round for sig figs?
- Replies: 12
- Views: 479
Re: When to round for sig figs?
keep your calculations precise and then round your final answer so you have an accurate calculation