## 2B. 9 7th edition chemical formula of sodium hypochloride

Nawaphan Watanasirisuk 3B
Posts: 58
Joined: Tue Nov 28, 2017 3:03 am

### 2B. 9 7th edition chemical formula of sodium hypochloride

Are we suppose to be able to write the chemical formula for sodium hypochloride? Is there another way of figuring out it's ClO- without memorizing? Because in order to write the Lewis structure we need its chemical formula.

Iris Bai 2K
Posts: 60
Joined: Fri Sep 28, 2018 12:18 am

### Re: 2B. 9 7th edition chemical formula of sodium hypochloride

Since he doesn't require us to memorize the polyatomic ions, I'm pretty sure he'll give us the formulas on the tests.