What do reactants and products have in common

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

What is the percent by mass of oxygen in fe2o3

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.