What is the equilibrium constant for the reaction H2(g) + CO2(g) = H2O(g) + CO(g)?
A. Keg
-
[H21C02]
[H20][CO]
ОВ. Keg
[H2O][CO]
[H2 ][C02]
O C. Keg = [H20100]
[H2O][CO]
D. Keq =
[HPCO,1?

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

What substance has a mass of 9.5g and volume of 2.1cm^3

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?