Questions Asked on April 7, 2011

write a brief paragraph that tells how the words matter,element,atom,crystal,compound,and molecule r... Asked on April 7, 2011 at 12:05 AM What is the magnitude of the force per meter of length on a straight wire carrying an 8.50 -A curre... Asked on April 7, 2011 at 12:06 AM If you have 200 mL of a 0.50 M solution of KOH and you wish to dilute it to 0.30 M, how many mL of w... Asked on April 7, 2011 at 12:12 AM For propanoic acid (HC3H5O2, Ka = 1.3 10-5), determine the concentration of all species present, th... Asked on April 7, 2011 at 12:16 AM Calculate [H3O+] for each of the following solutions. a)pH = 8.59 i got 3.00e-9 but it said it... Asked on April 7, 2011 at 12:17 AM Alteran Corporation purchased a machine for 1.5 million in 2006. The machine is being depreciated ov... Asked on April 7, 2011 at 12:22 AM Dymamics unit A car standing still is struck by 2 other cars simultaneously. a beetle applies a for... Asked on April 7, 2011 at 12:22 AM The propmt is Write a story about a time that I did something that caused me to feel pride in myself... Asked on April 7, 2011 at 12:27 AM Consider the following reaction Al(OH)3 + 3HCL ____>ALCL3 How many milliltres of 0.8 M HCL will... Asked on April 7, 2011 at 12:34 AM Janes Company provided the following information on intangible assets: a. A patent was purchased... Asked on April 7, 2011 at 12:34 AM