Answer:
Explanation:
No not always but it is more likely they will
Answer:
See below
Explanation:
Each metal oxide reacts with HCl to form water and the metal chloride

(4) Zirconium
This element is often used in the chemical production field, and as implants due to its high chemical resistance and stability.
Potassium hydroxide (KOH) is formed when Potassium forms ionic bonds with OH-ions while Potassium Oxide (K2O) is formed when potassium forms ionic bonds with the Oxide (O2-) ions. i.e. This reaction is a neutralization reaction and occurs when an acid (HCl) reacts with a base (KOH).