posted by Dylan on .
8. The balanced equation P4 (s) + 6H2 (g) --> 4PH3 tells us that 2 mol H2
a. reacts with 1 mol 4
b. produces 4 mol PH3
c. cannot react with phosphorus
d. produces 2 mol PH3
e. reacts with 2 mol P4
idk y i cant seem to get the answer from the choices above?