Part a
what is the ph of an aqueous solution with [h3o+]=2×10−14 m?
express the ph numerically using one decimal place.
part b
carbonated cola is more acidic than coffee or even orange juice because cola contains phosphoric acid.
what is the molar concentration of h3o+ in a cola that has a ph of 3.120?
express the molar concentration numerically using three significant figures.

What type of reaction is illustrated? 2c12o5 = 2cl2 + 502

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

What are the two major rules associated with polarity