Merka0nPrette
Merka0nPrette Merka0nPrette
  • 03-01-2016
  • Chemistry
contestada

43 Which element reacts spontaneously with 1.0M HCl (aq) at room temperature?
(1) copper (3) silver(2) gold (4) zinc

Respuesta :

Billymkhoi
Billymkhoi Billymkhoi
  • 06-01-2016
The correct answer is (4) zinc~

According to the reactivity series of metals, only zinc react with HCl (aq) at room temperature.

Hope this helps~
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