AlyssaLandstrom426 AlyssaLandstrom426
  • 02-07-2014
  • Chemistry
Answered

Which element reacts spontaneously with 1.0M HCl (aq) at room temperature?

(1) copper (3) silver

(2) gold (4) zinc



Answer :

pyromorphite
pyromorphite pyromorphite
  • 02-07-2014
(4) zinc.................
Answer Link
sairah
sairah sairah
  • 03-07-2014
(4) Zinc is correct answer. Others don't react at room temperature with HCl because their reactivity (capability to react) is quite low.
Answer Link

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