2al + 3br2 --> 2albr3
a) which chemical is the limiting reactant?
b) which chemical must be the excess reactant?
c) how much (in moles) albr3 gets produced?
d) if all the limiting reactant gets used up, how much of the excess reactant is left?

Aspirin has a density of 1.40 g/cm3 what is the volume in cubic centimeters of a tablet weighing 320 mg ?

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.