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Acids and Alkalis

Acids and Alkalis. Q1. What is a chemical with a pH less than 7 called?. A1. Acid. Q2. What is a chemical with a pH more than 7 called?. A2. Alkali. Q3. What is a chemical with a pH of 7 called?. A3. Neutral. Q4. What shows whether something is alkali or acid?. A4. An Indicator.

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Acids and Alkalis

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  1. Acids and Alkalis KS3 Unit 7e Acids and Alkalis

  2. Q1. What is a chemical with a pH less than 7 called? KS3 Unit 7e Acids and Alkalis

  3. A1. Acid KS3 Unit 7e Acids and Alkalis

  4. Q2. What is a chemical with a pH more than 7 called? KS3 Unit 7e Acids and Alkalis

  5. A2. Alkali KS3 Unit 7e Acids and Alkalis

  6. Q3. What is a chemical with a pH of 7 called? KS3 Unit 7e Acids and Alkalis

  7. A3. Neutral KS3 Unit 7e Acids and Alkalis

  8. Q4. What shows whether something is alkali or acid? KS3 Unit 7e Acids and Alkalis

  9. A4. An Indicator KS3 Unit 7e Acids and Alkalis

  10. Q5. What is a liquid with a solid dissolved in it called? KS3 Unit 7e Acids and Alkalis

  11. A5. A Solution KS3 Unit 7e Acids and Alkalis

  12. Q6. What do you call it when substances chemically combine? KS3 Unit 7e Acids and Alkalis

  13. A6. A reaction, react KS3 Unit 7e Acids and Alkalis

  14. Q7. What is the scientific way of writing down a chemical reaction called? KS3 Unit 7e Acids and Alkalis

  15. A7. A Word Equation KS3 Unit 7e Acids and Alkalis

  16. Q8. What is a dangerous substance that dissolves other materials called? KS3 Unit 7e Acids and Alkalis

  17. A8. Corrosive KS3 Unit 7e Acids and Alkalis

  18. Q9. What is a corrosive alkali is called? KS3 Unit 7e Acids and Alkalis

  19. A9. Caustic KS3 Unit 7e Acids and Alkalis

  20. Q10. Name a yellow citrus fruit KS3 Unit 7e Acids and Alkalis

  21. A10. Lemon Grapefruit KS3 Unit 7e Acids and Alkalis

  22. Q11. Name an acid found in grapefruits and oranges KS3 Unit 7e Acids and Alkalis

  23. A11. Citric Acid KS3 Unit 7e Acids and Alkalis

  24. Q12. What acid do you put on your chips together with salt? KS3 Unit 7e Acids and Alkalis

  25. A12. Vinegar(Acetic Acid, Ethanoic Acid) KS3 Unit 7e Acids and Alkalis

  26. Q13. What common chemical removes colour or stains from cloth? KS3 Unit 7e Acids and Alkalis

  27. A13. Bleach KS3 Unit 7e Acids and Alkalis

  28. Q14. Name a red and blue indicator KS3 Unit 7e Acids and Alkalis

  29. A14. Litmus KS3 Unit 7e Acids and Alkalis

  30. Q15. What is the most common solvent called? KS3 Unit 7e Acids and Alkalis

  31. A16. Water KS3 Unit 7e Acids and Alkalis

  32. Q17. What acid is in a lead-acid car battery? KS3 Unit 7e Acids and Alkalis

  33. A17. Sulphuric Acid KS3 Unit 7e Acids and Alkalis

  34. Well Done!Now check your score KS3 Unit 7e Acids and Alkalis

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