What is the mechanism by which Ozone is formed in the presence of sunshine?

What would most likely be the transmittance of a 0.70 m solution of solute a?

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

The reaction q+r2=r2q is found to be first order in r2 and