Given 5 moles of O2 How many moles of H2O

What is important to study for nios grade 12 chemistry? i have only one month left.

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

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0