)Hoàn thành sơ đồ phản ứng, ghi rõ điều kiện nếu có

S → SO2 → SO3 → H2SO4 → BaSO4

the product of the pressure and volume is also constant

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).