Explanation:
oxidation of Nitrogen in NO2 is +4
Answer: 1.5 x 10^24
Explanation: Just multiply 2.5 by avagadro's number 6.2 x 10^23 to get the answer.
Im no sure what it is i just love helping little boys out. at this age it gives me a thrill.
Answer:
sulphuric acid and nitric acid
Explanation: