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Question:
In the following acid-base reaction, which species acts as an Arrhenius acid?
HCl(aq) + KOH(aq) → KCl(aq) + H2O(l)
A
HCl.
explanation
An Arrhenius acid is a species or substance that produces H+ ions. Strong acids like hydrochloric acid (HCl) produce hydrogen ions (H+).
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