It has been stated in class that pure $Cu$ will not corrode in deaerated acid under standard

conditions. However, if the $pH=1($e$.$g$.{10}^{-1}NHCl)$ and the $C{u}^{2+}$ concentration is ${10}^{-9},$

will $Cu$ corrode? $($hint: Use the Nernst Equation separately for both Hydrogen and $Cu)$