Find the volume of 20.0 g of benzene

What is the most important factor in determining climates.

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)

What is the oxidation state of each individual carbon atom in c2o42−?