Given the following equation: 8 Fe + S 8  8 FeS What mass of iron, Fe, is needed to react with 16.0 grams of sulfur, S 8 ?

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. 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

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

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table