Consider the following equilibrium: 2so2(g) + o2(g) 2so3(g) which of the following is a correct equilibrium expression? keq=[so3][so2][o2] keq=[so3]2[so2]2[o2] keq=[so2][o2][so3] keq=[so2]2[o2][so3]2

Aluminum–lithium (al-li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of its aircraft. a commercial aircraft skin material having a density of 2.47 g/cm3 is desired. compute the concentration of li (in wt%) that is required.

How air particles exert a pressure on the inside of the balloon

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.