Describe how iron turns into a brownish-red powder. Name the reactants and product that are involved. Please please please don't use the Google answer. I tried and it ended up being wrong. So, if there's anyone who really knows the answer out there, please help m TwT

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 diagram shows the ionic compound of magnesium oxide

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o