2013-03-07T05:48:15Z https://ejercicios-fyq.com/Problema-estequiometria-0004,872#comment340 2013-03-07T05:48:15Z

<p> </p><p class="spip" style="text-align:center;"><img src='https://ejercicios-fyq.com/local/cache-TeX/4ccc419512956ea8eaf43cce4b29f427.png' style="vertical-align:middle;" width="290" height="65" alt="2HNO_3\ \to\ 2NO_2 + H_2O + \frac{1}{2}O_2" title="2HNO_3\ \to\ 2NO_2 + H_2O + \frac{1}{2}O_2"></p>

2013-03-06T17:36:00Z https://ejercicios-fyq.com/Problema-estequiometria-0004,872#comment339 2013-03-06T17:36:00Z

<p>me podriais decir la formula ajustada porfavor:)</p>