Questions Asked on April 30, 2007

Why did Massachusetts Federalists support Republican Aaron Burr for governor of N.Y in the 1804 elec... Asked on April 30, 2007 at 12:51 AM Why doesn't potassium ion K+ from KMnO4 appear in the following two unbalanced equations: MnO4– + C2... Asked on April 30, 2007 at 3:45 AM for the reaction 4NH3(g) + 5O2(g) <--> 4NO(g) + 6H2O(g) if H = -950kJmol-1, does that mean i... Asked on April 30, 2007 at 4:37 AM Can some one please balance this equation for me Fe + O2---> Fe2O3. Fe + O2 ==> Fe2O3. Here is... Asked on April 30, 2007 at 3:28 PM A 10g sample of aniline hyrdochloride is dissolved in 250 mL of solution. C6H5NH2-HCl(s) => C6H5NH... Asked on April 30, 2007 at 7:48 PM Only a chemist can be trusted with the combination to the safe containing a ton of money. The combin... Asked on April 30, 2007 at 7:54 PM Can anyone help me please? I have a sample of granite, which has been determined to have a U238-Pb d... Asked on April 30, 2007 at 8:25 PM what has been the most significant changes in health and human services over the past fifty years?... Asked on April 30, 2007 at 9:11 PM