Question

What is the equation for the following reaction: Solid lithium reacts with oxygen gas to produce solid lithium oxide?

Select one:

a.
Li (l) + O2 (aq) --> Li2O (s)


b.
Li (g) + O2 (g) --> Li2O (g)


c.
Li (s) + O2 (g) --> Li2O (aq)


d.
Li (s) + O2 (g) --> Li2O (s)

Answer 1

D

Lithium is a solid making it s, oxygen is a gas making it g, and lithium oxide is said to be a solid making it also s.