chanavictor154 chanavictor154

23-06-2018
Chemistry

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An impure sample of zinc (zn) is treated with an excess of sulfuric acid (h2so4) to form zinc sulfate (znso4) and molecular hydrogen (h2). (a) write a balanced equation for the reaction.

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mkryukova19 mkryukova19

23-06-2018

Zn + H2SO4 -----> ZnSO4 +H2

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