Reactions of acids (Edexcel GCSE Chemistry Combined Science): Flashcards

Salt and hydrogen gas

Salt + Hydrogen

$MgCl_2$ + $H_2$

$ZnSO_4$ + $H_2$

React quickly/violently, release $H_2$ & heat

Sodium and magnesium

React slowly or not at all

Copper and silver

Reactivity Series

React more readily

React less readily

Industrial hydrogen production

Corrosion prevention

Metal extraction processes