How many moles of H2O are produced when 1 mole of Oxygen atoms react with 1 mole of Hydrogen atoms?

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Fossil fuels are organic compounds that are made from