This key facts covers Key Facts: Naming Salts within Neutralisation Reactions for GCSE Chemistry. Revise Neutralisation Reactions in Chemical Changes for GCSE Chemistry with 20 exam-style questions and 20 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 7 of 13 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 7 of 13
Practice
20 questions
Recall
20 flashcards
📌 Key Facts: Naming Salts
The name of a salt comes from TWO parts:
- First part: from the metal or base (e.g., sodium, copper, calcium)
- Second part: from the acid used:
- Hydrochloric acid (HCl) → chloride
- Sulfuric acid (H₂SO₄) → sulfate
- Nitric acid (HNO₃) → nitrate
Examples:
- NaOH + HCl → Sodium chloride (NaCl)
- Ca(OH)₂ + H₂SO₄ → Calcium sulfate (CaSO₄)
- KOH + HNO₃ → Potassium nitrate (KNO₃)
Quick Check: Name the salt formed when potassium hydroxide reacts with nitric acid.
Potassium nitrate (KNO₃). The metal comes from the base (potassium hydroxide → potassium), and the ending comes from the acid (nitric acid → nitrate). Equation: KOH + HNO₃ → KNO₃ + H₂O.