What is the reverse reaction for: Iron + steam ⇋ iron oxide + hydrogen

3Fe(s) + 4H2O(g) ⇋ Fe3O4(s) + 4H2(g)

(In word equation)

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false