For the reaction, 2 n2o5--> 4 no2+o2, the rate of formation of no2 is 0.004 mol^-1 s^-1.a) calculate the rate of disappearance of n2o5.b) calculate the rate of appearance of o2.

A)    

B)  

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

The rate in terms of reactants is given as negative as the concentration of reactants is decreasing with time whereas the rate in terms of products is given as positive as the concentration of products is increasing with time.

Rate in terms of disappearance of =

Rate in terms of appearance of =

Rate in terms of appearance of =

Given :

Rate of formation of

As  =  =

A) Rate of disappearance of  

B) Rate of appearance of =  

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.