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El valor de H para la siguiente reaccin es -126 kJ. Cunto calor (en kJ) se libera cuando se forman 3,00 mol de NaOH en
El valor de H para la siguiente reaccin es -126 kJ. Cunto calor (en kJ) se libera cuando se forman 3,00 mol de NaOH en la reaccin?
2Na 2 O 2 (s) + 2H 2 O (l) 4NaOH (s) + O 2 (g)
A) 252
B) -126
c) 94,5
D) 63
mi) 3.9
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