Lisa D

Question: A gas exerts a pressure of 690 torr (.9atm) in a 450 mL container at 286.9 K. The density of the gas is 1.29 g/L. What is the molecular mass of the gas?

AND....

At what temperature, in degrees F, would 48.96 grams of Nitrogen Dioxide gas have a pressure of 1120 mmHg and in a 2260 mL tank?

I have a 4 yr old german sheperd and I want to get a kitten for my boys. But he doesn't like other dogs, (aggressive: barks, hair on back stands up, tail wagging a little, etc) and I really don't think he likes cats because he barks at them when he sees them outside the window, (cats, squirrels, etc). I thought maybe get a baby kitty and introduce them slowly. Do you have any ideas about how to handle this situation or introduce them.

Tech basically took over my computer to remove the virus, we ran a custom scan which indicated that all was clear. However, when I look under "Unresolved Risks" the virus is still there? Does this mean that they didn't take care of it? Is it still there.

I've already thought about purchasing a Toshiba, but really not sure. I want to be able to watch movies, WiFi, and my husband wants to be able to use it as well to keep track of his small business transations, etc.

I can't believe greedy retail stores are marking up the system in an attempt to match the price of other systems like PS3 or XBox.

I know now that I have to use my QuickRestore cds to fix my laptop..(because it basically crashed) but I am not sure if I can do that with it connected to my wireless router card. (The router is not built in to the laptop, I added it with software).

My question is whether or not I will loose my subscriptions to Norton Security, and Webroot Spysweeper when I restore my laptop to it's origional configuration?

I have Windows XP on my laptop. I had it plugged in, (using the charger cord b/c waiting for new battery to come in). Any'who' my son wanted me to download his CD onto his MP3 player..(which was already plugged into my laptop)..then insert German Sheperd chasing cat. My cat jumped on the sofa, the dog's hind leg ripped out the cord....

long story short. When I plugged it back in I got an error message to restart computer in "safe mode" but then get another error message on a blue screen. States to hit F8 to restart computer but computer is frozen..If you want I can email you the exact error message..can someone please help me.

I accidently deleted a video and I want to retreive it. Is it possible to find it somewhere in my computer? It's not in the recycle bin, is it possible to locate a deleted video?

I want to know how I can monitor my son's email account without signing into his email every time? Is there an automated email that can be sent to my email account? Also how can he create an account with MySpace without my permission?

I started doing cardio for 30 to 45 minutes 7 days a week, and altered my diet, (healthy food choices, smaller portions, etc). Will I continue to loose weight or do I need to add more to my workout to get better results?

this is a video game that my son wants.