Search found 27 matches

by Jocelyn1B
Wed Jun 13, 2018 10:53 pm
Forum: Ionic & Covalent Bonds
Topic: ionic character
Replies: 11
Views: 947

Re: ionic character

What is the large electronegativity difference?
by Jocelyn1B
Wed Jun 13, 2018 10:37 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

What do you call iron blowing in the wind?
Febreeze!
by Jocelyn1B
Wed Jun 13, 2018 10:25 pm
Forum: Student Social/Study Group
Topic: Final
Replies: 11
Views: 783

Re: Final

Good Luck to everyone to!
by Jocelyn1B
Mon Jun 04, 2018 12:02 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

If Avogadro calls tell him to leave his number.
by Jocelyn1B
Sun Jun 03, 2018 11:31 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

I try to tell chemistry jokes but there is no reaction.
by Jocelyn1B
Sun Jun 03, 2018 11:30 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

What is the chemical formula for banana?
BaNa2
by Jocelyn1B
Wed May 30, 2018 1:34 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

Why do chemists learn about ammonia first?
It's pretty basic stuff.
by Jocelyn1B
Sun May 20, 2018 11:28 pm
Forum: Lewis Structures
Topic: Different ways to write the lewis structure?
Replies: 6
Views: 155

Re: Different ways to write the lewis structure?

Both that you wrote seem correct. One of your Lewis structures is just more common than the other one.
by Jocelyn1B
Sun May 20, 2018 11:18 pm
Forum: Lewis Structures
Topic: Lone pair electrons
Replies: 5
Views: 130

Re: Lone pair electrons

For a lone pair it would be better just to put it as a dot rather than a line. The line usually means a single bond, so to be safe put it as a dot.
by Jocelyn1B
Sun May 20, 2018 9:53 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

If a king farts is it a noble gas?
by Jocelyn1B
Sun May 20, 2018 9:32 pm
Forum: Ideal Gases
Topic: Reading the textbook [ENDORSED]
Replies: 81
Views: 25875

Re: Reading the textbook [ENDORSED]

How many peer review sessions does one go to?
by Jocelyn1B
Sun May 13, 2018 10:03 pm
Forum: Trends in The Periodic Table
Topic: Ionization exceptions [ENDORSED]
Replies: 8
Views: 579

Re: Ionization exceptions [ENDORSED]

Should we memorize the ionization exceptions for the final or next test?
by Jocelyn1B
Sun May 13, 2018 10:02 pm
Forum: Ionic & Covalent Bonds
Topic: Why can't hydrogen be a central atom? [ENDORSED]
Replies: 6
Views: 189

Re: Why can't hydrogen be a central atom? [ENDORSED]

Hydrogen is a special case. It can only form one bond so it won't help putting it in the center. Hydrogen atoms are recommended to be at the sides.
by Jocelyn1B
Sun May 13, 2018 9:56 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: cations
Replies: 5
Views: 135

Re: cations

A cation is a positive charge and an anion is a negative charge. Anions have more electrons than protons where as cations has more protons than electrons.
by Jocelyn1B
Sun May 13, 2018 9:49 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

Once I told a chemistry joke there was no reaction.
by Jocelyn1B
Tue May 08, 2018 2:17 pm
Forum: Balancing Chemical Reactions
Topic: balancing chemical reactions
Replies: 6
Views: 242

Re: balancing chemical reactions

juliaschreib1A wrote:Does anyone know an easier way to balance chemical equations? How do you know when and how to use fractions?

If you look at the topic "trick to balance" that may help you find an easier to way to balance the chemical equations. Hope it helps!
by Jocelyn1B
Wed May 02, 2018 11:39 am
Forum: Ideal Gases
Topic: Reading the textbook [ENDORSED]
Replies: 81
Views: 25875

Re: Reading the textbook [ENDORSED]

yazminedesan1F wrote:
Jocelyn1B wrote:How do you balance your other classes while still studying for chemistry?

typically I set a certain amount of time each week just for chemistry, at least three times a week while also studying for a test the week before so I don't get overwhelmed

Thank you!
by Jocelyn1B
Sun Apr 29, 2018 4:40 pm
Forum: General Rate Laws
Topic: Unique Reaction Rates [ENDORSED]
Replies: 27
Views: 27503

Re: Unique Reaction Rates [ENDORSED]

The reaction rate is the measure of change in concentration of the reactants or the change in concentration of the products per unit time.
by Jocelyn1B
Sun Apr 29, 2018 4:22 pm
Forum: Ideal Gases
Topic: Reading the textbook [ENDORSED]
Replies: 81
Views: 25875

Re: Reading the textbook [ENDORSED]

How do you balance your other classes while still studying for chemistry?
by Jocelyn1B
Sun Apr 29, 2018 4:09 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

I don't trust atoms.
I hear they make up everything.
by Jocelyn1B
Mon Apr 23, 2018 9:49 pm
Forum: Significant Figures
Topic: Use of sigfigs
Replies: 8
Views: 284

Re: Use of sigfigs

Do we need to use sig figs for test number 2?
by Jocelyn1B
Mon Apr 23, 2018 9:43 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

I have many chemistry jokes.
I'm just afraid they won't get a good reaction!
by Jocelyn1B
Tue Apr 17, 2018 2:35 pm
Forum: Einstein Equation
Topic: When to use E=hc/wavelength
Replies: 6
Views: 240

Re: When to use E=hc/wavelength

Sorry this is off topic but do we have to memorize these two equations or is it going to be given to us?
by Jocelyn1B
Tue Apr 17, 2018 2:27 pm
Forum: General Science Questions
Topic: Rusty on High School Chem [ENDORSED]
Replies: 113
Views: 34091

Re: Rusty on High School Chem [ENDORSED]

I haven't taken chem since sophomore year as well. The first exam was difficult for me as well. Do you have any tips on how to study for the second quiz?
by Jocelyn1B
Tue Apr 17, 2018 2:21 pm
Forum: Ideal Gases
Topic: Reading the textbook [ENDORSED]
Replies: 81
Views: 25875

Re: Reading the textbook [ENDORSED]

I have the Pdf of the textbook and I also get overwhelmed reading it.
I do want to ask if the textbook would be recommended rather than reading it from the Pdf?
by Jocelyn1B
Tue Apr 17, 2018 2:17 pm
Forum: Properties of Light
Topic: Sig Figs
Replies: 2
Views: 72

Re: Sig Figs

Yes, you can because the trailing zeroes to the right of a decimal point are significant.
by Jocelyn1B
Mon Apr 16, 2018 12:00 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7337
Views: 788448

Re: Post All Chemistry Jokes Here

I wanted to make a clever chemistry joke, but the best ones Argon!

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