Posted by brenda on Sunday, March 14, 2010 at 4:26pm.
PV=nRT
now to n...
2Al+3H2SO4>> Al2(SO4)3 + 3H2
which would indicate 4.5*3/2 moles H2
But what if the acid were HCl?
2Al+ 6HCl>>2AlCl3 + 3H2
moles of H2: 4*3/2 again.
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