i need help with my homework?
350090
Use the formula PV=rnT\n\np= pressure in atm\nV= volume in L or dm^3\nr=number of moles\nn= constant: 0.0821 atm x L/ moles x K (This constant is used to balance out units)\nt= temperature in K\n\nSo for your problem:\n2.3 atm x 120 L = r x (0.0821 atm x L/ moles x K) x 340 K\n\nthe constant should allow you to be left with moles as your unit\nusing algebra, r is left, which also stands for the number of moles (meaning the problem coordinates with your question)\n\nusing this setup, i got 9.89 moles
544020
go to google.com and type in homework help and use the first one.
1114031
Listen, I'm not going to do your homework for you.\nIf you need help with your homework, try spending more time with the better students in the class. I know it will be boring, but try it anyway.\nLOL
844738
You could try www.homework.com or www.studybuddy.com Good luck
93105
getting answers for your homework, huh?\n\ngood luck with that.
417986
I have just set up a forum designed to help with any category of homework, It's a bit short of members at the moment but that should change within the next couple of days.\n\nAlso It's free to join, I won't ever ask you to pay anything\n\nhttp://s9.invisionfree.com/Homework_Help_Circle/index.php
334080
Do your own homework!!!
359834
I've just set up a forum to help with any kind of homework.\n\nhttp://s9.invisionfree.com/Homework_Help_Circle/index.php?act=idx\n\nIt's free to join but i'm a bit lacking in members at the moment.
54243
DO YOUR OWN HOMEWORK. I'll expect you to show YOUR work when you hand it in.
225157
do yourself.don't be lazy.do your own homework by yourself.
920147
do your own homework. at least try to make the question not sound like a homework question
441689
I'm sorry, but I don't think it is right for other people to do your homework. You will learn more by doing the work yourself. Good Luck! @--->---
517418
do your own homework, or pay me to tutor you
535322
How about you do your own homework....
286401
Oh, come on. I answered your first one, and now you flood the board with your homework? Are you really that lazy to think it's easier to post your homework here? These problems are all the same, with different numbers. Do it yourself, I already showed you how.
69241
you can go to yahoo.com and then enter homework help then there will be a website thats in blu pick that one.
853245
try www.studybuddy.com or www.homework.com. You should get your answer at either of these. Good Luck.