3º ESO/REACCIONES QUÍMICAS/REACCIONES VOLUMEN descomp. clorato El clorato de potasio (KClO₃) se descompone por calentamiento en cloruro de potasio y oxígeno. ¿Qué volumen, en litros, de oxígeno a #tk K y #p atm se obtendrán por descomposición de #mc gramos de clorato?

KClO₃ --> KCl + O₂

Datos Masas atómicas K=39; O = 16; Cl=35,5

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