HCL acid interacts with a) mercury b) copper 3) silver 4) zinc
June 30, 2021
Of the proposed chemical elements, only zinc (Zn) will interact with HCL acid (hydrochloric acid), and in this case an exchange reaction will occur: 2HCl + Zn = ZnCl2 + H2 ↑ (gas). The coefficients in this equation are easy to arrange using the electronic balance method.
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