Cuando 27.5 g hierro (PmFe=55g/mol, PmCl=35.5g/mol PmH=1 g/mol) reacciona con una disolución 0.5M de äcido clorhídrico, da dicloruro de hierro (FeCl2) y desprende hidrógeno molecular.(H2)
a) Escribe y ajusta la reacción química
b)Calcula el número de moles de hierro que reaccionan.
c) Calcula el volumen de disolución necesario
d)Calcula la masa de sal que se produce d)Calcula el volumen de gas que se desprende
Answers: 3
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Cuando 27.5 g hierro (PmFe=55g/mol, PmCl=35.5g/mol PmH=1 g/mol) reacciona con una disolución 0.5M de...
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