Answers

2014-11-02T17:00:53+05:30
2Al+ H2SO4 →Al2SO4+ H2. It is a displacement reaction.
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2014-11-02T17:06:46+05:30
Al2+H2SO4⇒ALSO4+H2
 balanced equation
2Al+3H2SO4⇒Al2(SO4)3+3H2
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