Question

✌Write balanced chemical equations:
1. Preparation of chromium from chromium oxide.
2. Chlorine is passed through sodium bromide.
3. A reversible reaction in which two neutral gases are used.
4. A redox reaction in which one of the reactants us ferric oxide.
PLEASE ANSWER THIS 8TH CHEMISTRY QUESTIONS.

Answer 1

2.chlorine is passed through sodium bromide

Answer 2

hello friend
your answer is A redox in which one of the reactant us ferric oxide.

hope it would help you
thanks dear