Why is it necessary to determine if a reactant is a limiting reagent in a reaction?
A. The amount of product formed will be limited by the amount of the
limiting reagent.
B. Different products will start being formed once the limiting
reagent is gone.
C. Stoichiometry cannot be used to calculate amounts if there is a
limiting reagent.
D. The reaction will not happen if one of the reagents is a limiting
reagent.

Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l. s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2