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Zn + 2HCl --> ZnCl2 + H2
If 1.2 mole of ZnCl2 has been made, how many mole of HCl was used?
Answer and units
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Zn + 2HCl --> ZnCl2 + H2
If 1.2 mole of ZnCl2 has been made, how many mole of HCl was used?
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