A reaction vessel contains equal masses of iron and oxygen. How much FeO could theoretically be produced? a. An amount equal to the sum of the masses of iron and oxygen.
b. An amount greater than the sum of the masses of iron and oxygen.
c. An amount less than the sum of the masses of iron and oxygen.
d. There is no way to tell.

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. initial mass and yield sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable