Which graph best represents the relationship between location and density of the ice or water?

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.

What are the similarities of physical and chemical change ?

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption