I think the answer is: D) The reaction could spend more time in the reverse direction than in the forward direction.
The molarity of dilute solution is calculated using M1V1= M2V2 formula
M1 = molarity 1 ( 6.0 m)
V1 = volume 1 ( 445ml)
V2= volume 2 (2.5 x1000 = 2500ml)
M2= molarity 2 = ?
M2 is therefore = M1V1/V2
= 445 ml x 6.0 M/ 2500ml = 1.07 M
B. 1.95 x 10-3 moles.. that can be consumed by 0.65 mL of 0.1m
Answer:
6NO2+3H2O-------->3HNO2+3HNO3