Word equation: Copper (II) oxide + Hydrochloric acid → Copper (II) chloride + Water
Type of Chemical Reaction: For this reaction we have a double replacement reaction.
Balancing Strategies: In this reaction we have CuO and HCl combining to form CuCl2 adn H2O. Thi is a double replacement chemical reaction.
Remember you can only change the numbers in front of compounds (called the coefficients) when balancing equations.