Rotating Header Image

Equação global que representa o enferrujamento de um prego?

One Comment

  1. Fernando Borges says:

    4 Fe + 3 O2 + nH2O = 2 Fe2O3.nH2O

Leave a Reply

Your email address will not be published. Required fields are marked *


You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

  • Subscribe via RSS