The mechanism for the reaction described by 2n2o5(g) > 4no2(g) + o2(g) is suggested to be (1) n2o5(g) (> (k-1) no2(g) + no3(g) (2) no2(g) + no3(g) > (k2) no2(g) + o2(g) + no(g)
(3) no(g) + n2o5(g) > (k3) 3no2(g) assuming that [no3] is governed by steady-state conditions, derive the rate law for the production of o2(g) and enter it in the space below.
rate of reaction= ∆[o2]/∆t =

What is the relation between concentration of reactants and the rate of chemical reaction?

Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.

Which tool is least in predicting weather