What is the primary difference between the chemical structure and composition of these two ferrous oxides: iron(III) oxide/Fe2O3 and iron oxide/Fe3O4? *Make sure your answer is complete, thorough and concise.

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle

Tell me the iupac names of the following alcohols:

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?