After beef, which of the four commodities produces the most carbon emissions and why ?

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.