Question

How to write carbon monoxide by Criss cross method? (I know it's formula is CO but carbon valency is 4 and here oxygen valency is given 1 then how it's formula is CO?) plz also explain this

Answer 1

Answer:

symbol C. O

valencies 4 2

formula. C2O4

CO

Answer 2

Explanation:

You can see in the photo this chemical reaction is balanced now. Therefore, CO is carbon monoxide formula.

Hope this answer helps you...