CHEMISTRY COMMUNITY

Arianna Brooks 4A

Yeah whenever Lavelle writes it, it looks like an h, but it's really an n, which refers to the number of moles :)

Arianna Brooks 4A

There are some past finals and their detailed solutions in the back of the course reader.

Arianna Brooks 4A

emmajanibekyan_4I wrote:When calculating Q, as opposed to K, do we include solids in the calculation?

No you still don't include solids

Arianna Brooks 4A

Rishi_Kayathi wrote:nitrito--> 1 carbanato--> 1 sulfato---> 1 edta--> 4

What about oxalato? Is it one also?

Arianna Brooks 4A

You go by alphabetical order when you are NAMING the compound, but when you are writing the formula, you write the anion ligand before the neutral ligand.

Arianna Brooks 4A

you just answered your own question lol if k is in between those values, then neither the reactants or the products are favored. if it is less, then reactants are favored, and if it is greater, then the products are favored Actually, if k is between those values, it is still considered product favo...

Arianna Brooks 4A

Q1A. reads:

2A + 1B ----> 3C
If one mole of A is mixed with one mole of B, which is the limiting reactant?

The answer says that A is the limiting reactant, but I really don't understand this. Wouldn't B be used up faster because there's less of it? Can someone please explain this to me? Thanks

Arianna Brooks 4A

Dipole moments tell us about the charge separation in a molecule. The larger the difference in electronegativities of bonded atoms, the larger the dipole moment. For example, NaCl has the highest dipole moment because it has an ionic bond (i.e. highest charge separation). When atoms in a molecule sh...

Arianna Brooks 4A

This is the best thing ever, thanks so much for sharing!!

Arianna Brooks 4A

Is C1 Courtside?? I'm in Canyon Point but would love to come!!

Arianna Brooks 4A

Do we use a pen or pencil for the midterm?

Arianna Brooks 4A

What is the chemical formula for banana?
BaNa2

Arianna Brooks 4A

In high school I learned how to balance chemical equations by taking "Atomic Inventory." So, what I do is draw a vertical line down the middle of the equation, separating the reactant side from the product side. Then, on each side, write the letter of each element you have and make little ...

Arianna Brooks 4A

In order to get credit for completing the three Quiz 1 Preparation quizzes in the workbook, do we also have to complete the Self Test that is in the very beginning of the workbook or just the three Quiz 1 Preparation quizzes? Or do we just have to complete the final quiz that doesn't have the answe...

Arianna Brooks 4A

I am in Canyon Point A5 and definitely interested!!

Arianna Brooks 4A

Light acts simultaneously as both a wave and as particles. And yes, the "particles" are the pockets of photons that cause the light to behave in that way. "Particle" and "photon" are referring to the same thing in this case. It's called Wave-Particle Duality, where the ...

Arianna Brooks 4A

So for your final answer to any problem, you're only supposed to use the least amount of sig figs as were provided in the problem? Like if the problem mentions numbers with 3, 4, and 5 sig figs, our answer only needs to have 3 sig figs?

Arianna Brooks 4A

Yes, I think all electromagnetic radiation travels at the same speed as the speed of light

CHEMISTRY COMMUNITY

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Re: con = h/v question

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Fall 2015 Midterm Q1A

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