Calculate the mass of sodium azide required to decompose and produce 15.346 moles of nitrogen. 2NaN3 → 2Na + 3N2

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride