llamawrench4018 llamawrench4018

25-10-2022
Chemistry

Answered

hen gas evolution has become very slow, heat the solution gently (but do not boil) and allow it to cool. decant the liquid. if zinc particles are still present, add a few ml of concentrated hcl to the beaker, let react and decant again. repeat until all zinc is gone. (2pts) what gas is formed in this reaction?

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