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Chemical reactions: acid and metal carbonate

The starter and exit quiz of the lesson “Chemical reactions: acid and metal carbonate”, from the unit “Acids and bases” (Year 9 Science) by Oak National Academy.

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Oak National Academy

12 questions

  1. Match the following chemical symbols/formulae to their name.
  2. Match the following key terms to their definitions.
  3. The word used to describe the release of gas from a chemical reaction in a solution is ___.
  4. When sodium hydroxide is added to hydrochloric acid, what happens to the pH of the solution?
  5. Which of the following equations is the general equation for a neutralisation reaction?
  6. A pupil investigates the neutralisation of hydrochloric acid with sodium hydroxide. They add two drops of universal indicator to the solution, which turned blue. What does this tell them?
  7. Which of the following is the correct formula for a carbonate group?
  8. metal ________ + acid → metal salt + water + carbon dioxide
  9. Match the following gases to the chemical test for that gas.
  10. Which of the following statements about rainwater are incorrect?
  11. Which of the following are examples of chemical weathering?
  12. Which of the following equations is the correct balanced symbol equation for the reaction between calcium carbonate and hydrochloric acid?

License: OGL

Chemical reactions: acid and metal carbonate · Examplary