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zn oh 2 + h2so4
zn oh 2 3 znso4 h2o 5
zn oh 2 3 znso4 h2o 3
zn h2so4 znso4 h2
zn4so4 oh 6·h2o
zn s + h2so4 aq
zn + h2so4 gives
h2so4+zn
zn + h2so4 concentrated
zn + h2so4 → znso4 + h2
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