Sulfur trioxide, used to manufacture sulfuric acid, is obtained commercially from sulfur dioxide. what is the direction of reaction when a mixture that is 0.80 m so2, 0.60 m o2, and 0.10 m so3 approaches equilibrium at 727°c?

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).