dmcnanilo dmcnanilo

10-03-2024
Chemistry

contestada

Exactamente 75.00 mL de una disolución 0.3132 M de Na2SO3 fueron tratados con 150.0 mL de HClO4 0.4025 M y hervidos para retirar el SO2 formado.

a) ¿Cuál fue la masa en gramos de SO2 que se liberó?

b) ¿Cuál fue la concentración del reactivo sin reaccionar (Na2SO3 o HClO4) tras completarse la reacción?

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