Questions Asked on March 19, 2012
                    
                The number of moles of hydrogen gas present in a 1500 mL container at 298 K and 2.0 atm pressure is?
                Asked on March 19, 2012 at 12:03 AM
            
                    
                  2.5 X 10^(-3) = (.28)(.38) / x^2
   Solve for x.
 2.5 X 10^(-3) = 0.1064 / x^2
  2.5 X 10...
                Asked on March 19, 2012 at 12:10 AM
            
                    
                Find the cartesian coordinates
If (x,y) = (-3,8) then (r,theta) = ? 
I already got r it is -sq...
                Asked on March 19, 2012 at 12:25 AM
            
                    
                1. Rodney can pick 2 rows of string beans in 1 hour and 24 minutes. At this rate,  how long will it...
                Asked on March 19, 2012 at 12:29 AM
            
                    
                I balanced 
Li(s) + Cl2(g)= LiCl(s) to 
2Li(s) + Cl2(g)= 2LiCl(s)
Now the question is, if y...
                Asked on March 19, 2012 at 12:38 AM
            
                    
                combine like terms 11/14a-1/15b+1/14a-11/15b
                Asked on March 19, 2012 at 12:41 AM
            
                    
                simplify using the exponent law. express your answer using positive exponents only.
(x^2)^3(2x^3)^-...
                Asked on March 19, 2012 at 12:45 AM
            
                    
                A 500g iron (Fe) rod was left in air for a long period of time, and got covered with rust (Fe2O3) as...
                Asked on March 19, 2012 at 12:47 AM
            
                    
                Why are icebergs in shipping lanes so hazardous?
                Asked on March 19, 2012 at 12:49 AM
            
                    
                At 25 degrees Celsius, the base ionization constant for NH3 is 1.8 x ^-5. Determine the percentage i...
                Asked on March 19, 2012 at 12:51 AM