Acid Reactions & Salts
Describe and write word equations for the reactions of acids with metals, alkalis (neutralisation), and metal oxides/hydroxides, identifying the salt produced in each case
Lesson
Set out your lesson
“Acid Reactions & Salts means practising the idea at the table with a simple hands-on check. We will demo once, then your child tries.”
Bring to the table
- Two everyday materials (e.g. ice cube / warm water / salt / spoon)
- Clear cup and paper for notes
Extra for the adult
Worked example. Ice melts in the warm cup: solid → liquid. Heat caused the change.
Optional challenge. For Acid Reactions & Salts, add one harder example after success.
What to notice. Keep one parent note: examples tried; results; support used. This session samples Acid Reactions & Salts, not mastery.
Share and support
Family records and proof options
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Save photos, notes, and attendance. Export a proof packet for compliance or portfolio reviews.
Practice this concept
Start practiceAcid Reactions & Salts practice
Practice key ideas from Acid Reactions & Salts.
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Learning resources
Extra practice links — they do not replace Gakuva’s teaching approach.
PhET Interactive Simulations · Practice link — not the full lesson
Balancing Chemical Equations
Before you open · source notes
Balancing Chemical Equations supports hands-on exploration for Acid Reactions & Salts. Not every lab worksheet.
Free interactive page, no sign-in required for the tested path.
Before you openAsk the learner what they changed in the sim or page and what they observed.
Opening this link does not save learning or assess mastery.
Source, access and review notes
Public PhET Interactive Simulations page. An anonymous GET on 2026-11-12 returned HTTP 200 with no login or payment prompt for this URL. Opening the link does not save practice or assess mastery. An adult should preview and guide the learner.
PhET Interactive Simulations. “Balancing Chemical Equations.” External page; Gakuva does not copy, host, embed, or redistribute materials.
Unknown — link only
Check understanding
- Writes word equations for: acid + metal → salt + hydrogen; acid + alkali → salt + water; acid + metal oxide → salt + water
- Names the salt formed from a given acid and base (e.g. hydrochloric acid + sodium hydroxide → sodium chloride)
- Describes the test for hydrogen gas (squeaky pop)
- Explains what neutralisation means and gives a practical example (indigestion tablets, treating acidic soil)
“If your child was asked how an indigestion tablet works to relieve stomach acid, could they explain what type of chemical reaction is happening and write a simple word equation for it?”
Curriculum record
- Type
- Conceptual
- Subject
- Science
- Domain
- Matter & Materials
- Age range
- Ages 12–13
Standards