All categories - 28 March 2007

"What atomic or hybrid orbitals make up the sigma bond between As and F in hexafluoroarsenate ion, AsF6- ?


sp3d2 orbital on As + 2p orbital on F



What are the approximate F-As-F bond angles ? (list all possible) ... 90 1800

Feedback:

The Lewis structure for AsF6- is: ... There are 6 σ bonds and 0 lone pairs around As giving rise to sp3d2 hybridization on As.

The As-F σ bond is therefore made up of one sp3d2 orbital on As and one 2p orbital on F.

The sp3d2 hybridization on As results in approximate F-As-F bond angles of 90 1800. "

I understand the sp3d2 on As. Why is it 2p on F? How are you supposed to know what it's supposed to be on F? The stupid feedback section didn't even give an explanation, it explained the sp3d2 and gave nothing to explain why it's 2p for F.

2007-03-28 15:23:46 · 1 answers · asked by Anonymous in Chemistry

i am, don't want to be but i am.

2007-03-28 15:23:45 · 24 answers · asked by steelers917 5 in Polls & Surveys

Why is that if its true? Because I have a resting heart rate at 105. Its been like that for years, it dosn't bother me, and im healthy and get a EKG once a year.

2007-03-28 15:23:43 · 4 answers · asked by Anonymous in Heart Diseases

Why I wonder do they see her as still a man and
clearly she is a woman and she is a she
and yet she
is convicted of murder and sent to a mans prison and
she is brutally gang raped and it is so horrible and
very sad I cried and cried
And she was taken to a hospital
and the public defenders from Law and Order go and
see her in the hospital
It was so horrible and it makes me sick that our courts and
the law see her as a he and she is a woman without any
doubt in my mind and I am so angry' and mad'
at our Justice System it is so screwed up thinking that
male to females are still male arrrrg I am angry
and somebody needs to fix the dam system

I do not want to see a transgendered woman or a
transgendered man end up in a womans prison and
vice versa she ends up in a mans prison is very wrong
Our law makers should look into this and this
Law and Order I saw was Fallacy 2003 and so shocking
to see this and I am a woman myself

2007-03-28 15:23:43 · 11 answers · asked by Anonymous in Lesbian, Gay, Bisexual, and Transgender

How funny is this episode? Do people still take offense to this show? That snatch hasnt seen action in 30 years!? HAHA. Wonder what 'Hilldog' thinks about this one. I find it hilarious! You?

2007-03-28 15:23:43 · 1 answers · asked by jmf 5 in Television

I hope this is the right category.. x_x
ANyways, my friend's bf said he wanted to start doing weed but my friend won't let him cuz she's scared he's gonna change. Like, he's a really nice & sweet guy right now (according to her lol) and she said she doesn't want him to turn into an asshole and stop caring as much about her if he does weed a lot.
Is this actually possible? Thanks!

2007-03-28 15:23:41 · 1 answers · asked by Anonymous in Other - Health

2007-03-28 15:23:39 · 5 answers · asked by Anonymous in Mathematics

for the wii charge station by Nyko ( the one where you can charge two wiimotes at once) can you just put the battery to charge when it is not in the wiimote?

2007-03-28 15:23:38 · 1 answers · asked by Anonymous in Games & Gear

I recently heard a list of the top 5 players in the NBA under 25 that did not include Amare Stoudemire and was shocked. Who are the top 5 in the league?

I was thinking DWade, Lebron, Bosh, Mellow and STAT. Thoughts?

2007-03-28 15:23:36 · 4 answers · asked by Chris N 2 in Basketball

I hope that money had been used for that very important purpose.

:-)

2007-03-28 15:23:34 · 3 answers · asked by Gordi 4 in Other - Entertainment

i like this girl but i dont know if she likes me and i dont want to be embarresed does any one know somehow i can find out if she likes me first

2007-03-28 15:23:27 · 6 answers · asked by Roger 1 in Friends

Instead of giving a simple answer?
Please answer with something other than a bible please.

2007-03-28 15:23:22 · 19 answers · asked by courtjester350 1 in Religion & Spirituality

When you place ice water against your arm when monitoring your pulse rate, it decreases. Why does it decrease?

2007-03-28 15:23:17 · 1 answers · asked by poldi 1 in Medicine

2007-03-28 15:23:16 · 8 answers · asked by karma 3 in Weddings

just to see your inbox fill up?

2007-03-28 15:23:12 · 5 answers · asked by Joe M 3 in Polls & Surveys

What is your opinion?

2007-03-28 15:23:10 · 7 answers · asked by ACTS 4:12 4 in Other - Family & Relationships

2007-03-28 15:23:07 · 1 answers · asked by San C 1 in Other - Destinations

My husband and I have been married almost a year and we hardly ever call each other by our first names -- we use names like, "honey", "baby" and a variety of other pet names -- but very rarely our actual first names. Anyone else do this? Is there a healthy limit to this kind of behavior?

2007-03-28 15:23:05 · 26 answers · asked by Anonymous in Marriage & Divorce

I am a college student graduating soon and I finally have a job interview set up for mid April! The only problem is... when I get in situations when i have to answer questions on the spot my mind goes blank and basically i get anxiety. I have been looking up questions online but when i try to answer them I dont know what to say. I have to think for awhile. in otherwords I cant answer them very quickly!!!
my interview is in a week and a half, how can I ace this interview!??

2007-03-28 15:22:58 · 5 answers · asked by Megan M 4 in Careers & Employment

1. No wishing for people to love other people.
2. No wishing to bring the dead alive.
3. No wishing for people to die.
3. No wishing for more wishes.

2007-03-28 15:22:56 · 8 answers · asked by I<3Pink 4 in Polls & Surveys

the fuel filter is what i meant to ask..........where is it located

2007-03-28 15:22:52 · 2 answers · asked by golffan48 1 in Ford

if you could roll the dice to completely change ur looks (not ur personality) know ing that u could be angilina jolie or quazie moto, would you? i mean you could be ANYONE? i think this question kinda makes one apprieciate what they have already.

2007-03-28 15:22:52 · 7 answers · asked by Anonymous in Singles & Dating

What is giggity?

2007-03-28 15:22:51 · 2 answers · asked by Anonymous in Polls & Surveys

I missed the show and was wondering who was voted off! Any help is appreciated and hopefully it was Sanjaya because... damn he CAN'T SING!!
Thanks for the help!

2007-03-28 15:22:51 · 7 answers · asked by Kelsey M 1 in Television

What can i do for a student who is functioning more than three years below grade level in all subjects. Often absent and when he does attend, he has difficulties with new concepts. He also exhibits behaviors far below his chronological age.

Is he mentally retarded? How do I accomodate? What problems do you see in the future?

2007-03-28 15:22:49 · 3 answers · asked by ghettoco 1 in Special Education

Assuming you wear underwear.

2007-03-28 15:22:47 · 43 answers · asked by Jim C 5 in Polls & Surveys

i'm just not sure about the answers please help!

1-which nutrient supplies the most calories per ounce? (is it fat?)
2-how does a low calcium intake affect the body? (is it: weakness of bones, nails and teeth, and loss of hair?)
3-why should you limit the amount of sodium in yor diet? (is it because it causes high blood pressure?)
4-why are saturated fats to be avoided in making food selections? (is ti because it causes obesity and high cholesterol?)
5-how much of your daily caloric intake should come from carbohydrates, fat and proteins? (i only got 65g for fat)
6-why do you need to have some fat in your diet? (is it because it prevents dehydration?)
7-why is it mileading to label peanut butter as having no cholesterol? (is it because the peanuts have natural fats?)


please don't tell me to do my OWN homework b/c i already tried!

2007-03-28 15:22:45 · 3 answers · asked by I ♥ me 4 in Diet & Fitness

I know one should not stereotype, but if you had to generalize what has been your take on it.
for example

"Individuality
Probably above everything else, Americans consider themselves individuals. There are strong family ties and strong loyalties to groups, but individuality and individual rights are most important. If this seems like a selfish attitude, it also leads Americans to an honest respect for other individuals and an insistence on human equality.

Related to this respect for individuality are American traits of independence and self-reliance. From an early age, children are taught to "stand on their own two feet," an idiom meaning to be independent. You may be surprised to learn that most U.S. students choose their own classes, select their own majors, follow their own careers, arrange their own marriages, and so on, instead of adhering to the wishes of their parents."

http://educationusa.state.gov/life/culture/americans.htm

2007-03-28 15:22:44 · 5 answers · asked by pinacoladasundae 3 in Other - Society & Culture