Answer:
a) Fe
b) Fe
c) Fe
Explanation:
When using their stoichiometric ratios, in all of the the iron will run out before the oxygen, making the iron the limiting reactant.
Its called a protostar. This chemical change gives off a large amount of energy in the form of heat.
Brainiest plx
The constant variable is the math problems, the dependent variable is the calculators, and the independent variables are the students
