Is it because oxygen is a diatomic molecule? If so, nitrogen is also diatomic, so why isn't it 1.5 atoms of Nitrogen?

Then it says one mole of C7H5N3O6 has 3 atoms of Nitrogen and 6 atoms of Oxygen. So when considering a mole of something, u count the atoms differently than if they are considered a molecule?

2006-11-15 04:32:51 · 5 answers · asked by bebeeangeldust 4 in Chemistry

2 ⤊

Are there rings around Uranus ?

2006-11-15 04:32:49 · 12 answers · asked by h M 1 in Astronomy & Space

0 ⤊

If you poured vinegar into standard NaOH, how would you recognize the endpoint?

2006-11-15 04:32:29 · 5 answers · asked by asianchoc 1 in Chemistry

1 ⤊

I have a question on math homework. Graphing to be specific?

Sketch the graph of inequailty.

3x - 2y < 6.

Do I have to work out the problem or can I just graph it from there?
If I DO have to work out the problem, how do you solve it?

2006-11-15 04:31:56 · 10 answers · asked by pnoiz1 2 in Mathematics

1 ⤊

How does Newton's Law of motion affact a submarine go???!!?

PLEASE HELP ME><""

2006-11-15 04:31:42 · 2 answers · asked by cReeZtall! 2 in Physics

16 ⤊

write each of the following numbers as a product of prime factors?

24,108 and 320

2006-11-15 04:30:12 · 6 answers · asked by Olaniyi s 1 in Mathematics

0 ⤊

How do I create a parallel universe at home?

2006-11-15 04:29:51 · 6 answers · asked by axxess01 1 in Physics

1 ⤊

I just started taking Avelox (antibiotic)... Can I drink alcohol tomorrow night?

BTW im taking it at 1pm (pretty early) considering the time I usually start drinking when going out is about 10 pm .... does this make a difference? that I started drinking much sooner than ive taken the pill so basically all its effect has been done and the alcohol doesn't do anything to it?

2006-11-15 04:28:52 · 5 answers · asked by Guillermo 1 in Medicine

0 ⤊

5x - 8 = 2x + 1?

5x - 8 = 2x + 1

x = ?

x = -1

x = 6

x = 3

x = -7/3

2006-11-15 04:28:07 · 13 answers · asked by martha l 1 in Mathematics

0 ⤊

any number multiply 9 for totelnumber 9?

9x56=504 5+0+4=9

2006-11-15 04:28:00 · 15 answers · asked by VEDBHUSHAN T 1 in Mathematics

0 ⤊

3x = 17 - 2(x + 1)?

3x = 17 - 2(x + 1)

x = ?

2006-11-15 04:27:30 · 6 answers · asked by martha l 1 in Mathematics

0 ⤊

7x - 3(x + 4) = 5x - 21?

2006-11-15 04:27:08 · 8 answers · asked by martha l 1 in Mathematics

0 ⤊

concentrate..u can save me!?

40 ml 3% H2O2 = 3.0% H2O2
20 ml 3% H2O2 + 20 ml distilled water = 1.5% H2O2
10 ml 3% H2O2 + 30 ml distilled water = 0.75% H2O2
5 ml 3% H2O2 + 35 ml distilled water = 0.38% H2O2
40 ml distilled water = 0.0% H2O2

someone tell me how did they come up with 1.5%, 0.75% and 0.38%...i mean how to calculate this?thanks.

2006-11-15 04:26:46 · 3 answers · asked by KC 1 in Chemistry

0 ⤊

full adder circuit using NOT,AND,OR Gates only?

2006-11-15 04:26:45 · 3 answers · asked by Anonymous in Engineering

2 ⤊

What will the weather be like this winter in the NorthEast?

2006-11-15 04:26:37 · 3 answers · asked by Anonymous in Weather

0 ⤊

Is this right?

one answer is 2p
1 question is -5p
so on level 2 thats 20 points
and -50 for questions

if you and a friend go to together you could earn 70 points
100 from best answers
- 50 for asking
+20 for answering
____
70

2006-11-15 04:23:34 · 3 answers · asked by Kanis 2 in Mathematics

1 ⤊

Quantum physics question....?

If neutronium is a material that is completely composed of neutrons that are actually in physical contact, then wouldn't a flat plane of it (hypothetically) be reflective down to the molecular level? Would an atom-sized lifeform (if one could exist) be able to see it's own reflection?

2006-11-15 04:20:17 · 8 answers · asked by brainzrgood4u 2 in Physics

2 ⤊