Cu + hcl ->?

does it have a reaction?

Answer:
Copper does not react with HCl because HCl is not an oxidising acid.
It does react, though, if mixed with conc HCl and CuCl2 in a reverse disproportionation reaction, eventually forming CuCl, copper(I) chloride.
No reaction - even with hot, concentrated HCl.
Whats Cu?
No reaction
no reaction...refer back d reactivity series of metal...the hydrogen,H+ is more electropositive(reactive) than Cu2+,copper...so there is NO REACTION...
No.copper is less reactive than hydrogen so it can't displace hydrogen from its salts.but:-

CuO +2HCl= Cu Cl2 =H2O
No... Reaction does not occur under standard conditions... probably doesnt occur under any conditions :)
No reaction as copper is not high enough in the electro chemical series to displace hydrogen from HCl
Cu + 2HCl -> CuCl2 + H2

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