Consider the Titration of 300 $\times$ 10^-5)with 0 $\times$ 10² ML
B)4 $\times$

Consider the titration of 300.0 mL of 0.450 M NH₃ (K_b = 1.8 $\times$ 10^-5) with 0.450 M HNO₃.How many milliliters of 0.450 M HNO₃ are required to reach the stoichiometric point of the reaction?

A) 3.50 $\times$ 10² mL
B) 4.00 $\times$ 10² mL
C) 4.50 $\times$ 10² mL
D) 3.00 $\times$ 10² mL
E) none of these