Questions Asked on June 20, 2010

what is the volume of 4.37 moles of an ideal gas at 26.5 degrees celsius and 1.00 atm? Asked on June 20, 2010 at 12:00 AM how do you find the total volume of water total mass of water and density of water? Asked on June 20, 2010 at 12:16 AM mass of empty cylinder is 87.470g 97.470g w/10mL of water 107.470g + 10mL of water 117.470g + 10... Asked on June 20, 2010 at 12:29 AM Under constamt-pressure conditions a sample of hydrogen gas initially at 93 degress celcius and 8.1... Asked on June 20, 2010 at 12:46 AM how di i use PV=nRT for: How many moles of oxygen gas (O2) are in 448L at STP (273K and 1 atm of pre... Asked on June 20, 2010 at 12:50 AM (ab)¯³ a-³ x b-³ = 1/a³ x 1/b³= 1/a^2b^2 why is the exponent changed to 2 and does not r... Asked on June 20, 2010 at 1:10 AM A travel agency currently has 80plp signed up a tour. The price of a ticket is $5000 per person. The... Asked on June 20, 2010 at 1:14 AM Air entering the lungs ends up in tiny sacs called alveoli. It is from the alveoli that oxygen diffu... Asked on June 20, 2010 at 1:38 AM I need to know step by step how to complete the square to this problem: x^2-12x Asked on June 20, 2010 at 2:05 AM Determine the molar mass of a gas with a density of 1.3786 g/L at 80.00 degress celsius and exactly... Asked on June 20, 2010 at 2:14 AM