Use the equation below to determine the maximum number of grams of ph3 that can be formed when 8.2 g of phosphorus reacts with 4.0 g of hydrogen to form ph3? note that the molar mass of phosphorus is 30.9 g/ mol and hydrogen is 1.008 g/mol.

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.