When the equation Na(s)+ H2O(l) ---> NaOH(aq) + H2(g) is correctly balanced using smallest whole numbers, the coefficient of the water is
A.1
B.2
C.3
D.4

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.