What is salt

Acid+Metal

Acid+metal oxide

Acid+metal hydroxide

Acid+metal carbonate

Hydrochloric acid
Sulfuric Acid
Nitric acid
Phosphoric Acid

What were the results from the practical?

What happens to lead oxide+carbon?

What is reduction and oxidization?

How much of the different gases are in the atmosphere (a thin layer of gas around the earth)?

What was early earth like?

What gases were in early earths atmosphere?

What made earth like it is today?

Photosynthesis equation?