Question

She analyzed substance A and determines it is composed of sodium, oxygen, and hydrogen atoms in a ration of 1:1:1: what is substance A

Answer 1

Your answer would be sodium hydroxide.

Your compound is an ionic molecule, because of the positivity of sodium and the negativity of the OH.

In naming these, the name starts with the metal. In this case, it's sodium.

So we know it's sodium _____.

You're left with the OH. To combine them, it becomes hydroxide.

Therefore, you're left with sodium hydroxide.

Good luck!