q: 3 moles of hz and 4 moles of 12 were heated in a sealed tube at a given temperature at which kc is
50. if the volume of the tube is 1dm3, determine the composition of the equilibrium.
h2 + i2 => 2h1

Igonna be honest i dunno that one srry

Mgo2 is the oxidation state of manganese oxide

Answer it was we, the the whole people, who formed the union. and we formed it, not to give the blessings of liberty, but to secure them: not to the half of ourselves and the half of our posterity, but to the whole people- women as well as men.

A. is your answer.  hope this