" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
MnO2-² berarti .bilangan oksidasi O = -2 sdgkan itu O nya ada dua, berarti dikalikan 2. -2x2=-4, karna supaya hasilnya jadi -2 jadi bil.oks Mn=2.