At 200°C Kc = 1.4x10-10 for the reaction N2O(g) + NO2(g) 3NO(g) If 0.200 mol of N20 and 0.400 mol of NO2 are placed in a 4.00 L container, what would the concentration of NO be if this equilibrium were established?​

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?