Questions Asked on July 13, 2010
                    
                a chemist needs 46 mol of ammonia for a reaction to complete. he has 46 grams available but needs am...
                Asked on July 13, 2010 at 12:11 AM
            
                    
                How many different positive four-digit integers can be formed if the first digit must be 2, the last...
                Asked on July 13, 2010 at 12:15 AM
            
                    
                Children should not be served drinks in containers made of? A.Styrofoam. B.uninsulated paper. C.trea...
                Asked on July 13, 2010 at 12:34 AM
            
                    
                How much heat is necessary to change 20 g of ice at 0 degrees C into water at 0 degrees C?
                Asked on July 13, 2010 at 12:35 AM
            
                    
                how many atoms are contained in 12g of H2O2 ? 
                Asked on July 13, 2010 at 12:37 AM
            
                    
                solve using the substitution method....(solutions must be in ordered pairs form)
9m+n=24
m-8n=...
                Asked on July 13, 2010 at 12:41 AM
            
                    
                I need to know if these are correct I have Bolded the adverbs and underlined the adjectives.
I have...
                Asked on July 13, 2010 at 12:45 AM
            
                    
                how would you solve this equation??
-4|7+d| = -44
                Asked on July 13, 2010 at 12:55 AM
            
                    
                The term sociological was coined in 1833 by who 
                Asked on July 13, 2010 at 1:12 AM
            
                    
                "A roller coaster reaches the top of the steepest hill with a speed of 1.4m/s.  It then descends the...
                Asked on July 13, 2010 at 1:56 AM