Reacción entre la sacarosa y el ácido sulfúrico

Reacción entre la sacarosa y el ácido sulfúrico

Lo que observas en el vídeo, es la deshidratación de la sacarosa (C12H22O11 ) por acción del ácido sulfúrico concentrado (H2SO4), transformando la sacarosa en una gran masa negra de carbono puro y amorfo.|

El ácido sulfúrico actúa deshidratando a la sacarosa, es decir extrayendo, (si se puede decir de esa manera) las moléculas de agua que esta posee en su estructura. Es una reacción química bastante exotérmica y genera desprendimiento de gases. 

La ecuación química de dicho proceso, es el la siguiente: 

C12H22O11+ 11 H2SO4 → 11 H2SO4 · H2O + 12C

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