g A heliox deep-sea diving mixture contains 2.0g of oxygen to every 98.0g helium. What is the partial pressure in atm in oxygen when this mixture is delivered at a total pressure of 8.5 atm

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).

answeridentity;