1. In the reaction 200 +02-200, what is the mole ratio of carbon monoxide to carbon dioxide
A 1:2
B 2:2
C 2:1
D 3:1

What can be the use of smoke transformed into liquid?

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

What is the main reason why some developing countries fear the increase the free trade policies around the world?