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HOLA ME AYUDARIAN A RESOLVERLA?
Una muestra de 400,0 mL de una disolución de H2SO4 reacciona con Al en exceso para producir 10,5
L de gas H2 medido a 780 mmHg y 40°C. Balancee la reacción. ¿Cuál es la molaridad de la disolución de
H2SO4?
Al(s) + H2SO4(ac) ---> Al2(SO4)3(ac) + H2(g)