All categories - 21 December 2006

2006-12-21 01:24:07 · 17 answers · asked by Christina W 1 in Newborn & Baby

I'm a bit stuck at this - can anyone help please!
The question is;

At 320C, the rate constant for the 1st order reaction

SO2Cl2 ---> SO2 + Cl2

is k=2.2 x 10^-5 s-1.

What percentage of SO2Cl2 will decompose in 90 minutes?

I know that to work out the half life it is;

t1/2 = 0.693/k

but how do I then calculate the percentage in 90 mins?

Thanks to anyone who can help!

2006-12-21 01:24:03 · 1 answers · asked by Showaddywaddy 5 in Chemistry

2006-12-21 01:23:58 · 14 answers · asked by snowytoes 1 in Etiquette

♥

2006-12-21 01:23:49 · 22 answers · asked by Anonymous in Polls & Surveys

2006-12-21 01:23:48 · 8 answers · asked by Anonymous in Politics

What does it take to become successful, how well off are you, and how well off are your parents or how much help did you recieve?

2006-12-21 01:23:47 · 7 answers · asked by Anonymous in Careers & Employment

grrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr! watch now that I asked this it'll pop up...

2006-12-21 01:23:35 · 13 answers · asked by Wish 6 in Polls & Surveys

Basically for slander. Maybe the Jews and the Pagans could also sue to get them to stop using (and mangling) aspects of our Theology as well.

2006-12-21 01:23:21 · 24 answers · asked by Quantrill 7 in Religion & Spirituality

for eg, Astoria

2006-12-21 01:23:15 · 11 answers · asked by Guess Who 2 in Words & Wordplay

And if so, what do you think of it?

2006-12-21 01:23:11 · 5 answers · asked by skatersrock106 1 in Movies

THis is my second pregnancy and I was really hoping for a home birth this time but my midwife and obstetrician says I shouldn't have one as I had a post partum hemmeorage last birth. I am prepared to go with what they suggest, after all I don't want to bleed to death in my livingroom, but what can I do to get the midwives at the hospital to listen to me and do what I want? I want a natural birth with lots of moving around and no drugs but last time I went into hospital I wanted that too and I found myself being injected with pethidine and lying flat on a bed for 7 hours!

2006-12-21 01:23:09 · 17 answers · asked by cigaro19 5 in Pregnancy

2006-12-21 01:22:55 · 2 answers · asked by rajditi27 1 in Internet

2006-12-21 01:22:43 · 5 answers · asked by tinydancergal 1 in Cameras

2006-12-21 01:22:41 · 18 answers · asked by Anonymous in Singles & Dating

is flat-ironing the same as relaxing your hair please just answer cos i don't know

2006-12-21 01:22:37 · 15 answers · asked by Anonymous in Hair

2006-12-21 01:22:35 · 14 answers · asked by neutral 2 in Psychology

i want to make a sort of movie with moving stick people like that

2006-12-21 01:22:34 · 5 answers · asked by alex c 1 in Software

2006-12-21 01:22:33 · 3 answers · asked by chitnisanogh 1 in Music & Music Players

2006-12-21 01:22:31 · 6 answers · asked by silent_midn8t 1 in Singles & Dating

2006-12-21 01:22:15 · 38 answers · asked by Nep-Tunes 6 in Polls & Surveys

Do you bring your Blankie along for the ride? Or...do you call yours a Woobie?

2006-12-21 01:22:15 · 12 answers · asked by Anonymous in Polls & Surveys

2006-12-21 01:22:14 · 17 answers · asked by Anonymous in Friends

I want to sell my iPod, and get a new one. I have a 30gb iPod Video. I want to trade it in for a brand new one, and only pay a small difference. I don't want to have to pay a fee for selling it. Just pay for the new one.

2006-12-21 01:22:10 · 2 answers · asked by red92fh 4 in Music & Music Players

2006-12-21 01:22:08 · 43 answers · asked by Loo L 1 in Valentine's Day

That is, I'm trying to look for an mp3 that allows the display of lyrics while a song is playing. Are there any such players out in the market? And around what price range would they fall under?

2006-12-21 01:22:08 · 3 answers · asked by starry01 3 in Music & Music Players

there's always this mucus looking stuff that stays stuck to the inside of the toilet even after several flushes. This happens 100% of the time and I'm sick of having to look at it. Sorry for the ones I've grossed out.

2006-12-21 01:22:01 · 1 answers · asked by Captain America 5 in Other - Health

If you've had your membranes stripped then how long after that did you go into labor?

2006-12-21 01:21:56 · 8 answers · asked by Anonymous in Pregnancy

general, like i said when talking about the child support he tells me that i need to supply him with everything and he doesnt have to buy anything cause he pays child support (i have only gotten 58 dollars from him in all) so basically i am still paying for everything myself. ok now i am getting calls from him at all hours of the night demanding that i bring his son to him last night it was 2 am and i know he was drunk. what can i do to get this drama with him to stop i am 11 weeks pregnant now (no its not his) and i cant really handle all this stress. any advice would be appriciated. oh its Thursaday and his day to take him, i already told him on Tuesday that he couldnt take him until he had everything he needed for him at his house, should i stick to that tonight as well or give in and supply him everything?? any advice would be great.
thanks so much.

2006-12-21 01:21:46 · 9 answers · asked by puppy love 6 in Singles & Dating

I know though that Luke Wilson and Danny Trejo did cameo appearances in the Will Ferrell film "Anchorman"...Luke was a member of a rival news team while Danny was a bartender.

2006-12-21 01:21:38 · 12 answers · asked by tobias_funkey 2 in Movies