GCSE Chemistry – Preparation and collection of gases

Last updated: 08/07/2020
CCEA GCSE Science – Combined science higher Gas chemistry GCSE Chemistry – Preparation and collection of gases

Learning Objectives

-I can describe the preparation and collection of hydrogen
-I can describe the preparation and collection of oxygen
-I can describe the preparation and collection of carbon dioxide
-I can recall common uses of carbon dioxide
-I can describe investigations into the reaction carbon dioxide with water and calcium hydroxide

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  1. Current
  2. Review
  3. Answered

  1. What is the formula for hydrogen?

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  2. What type of substance is hydrogen?

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  3. What type of gas is hydrogen?

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  4. What type of gas is hydrogen?

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  5. What type of gas is hydrogen?

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  6. Describe the solubility of hydrogen in water.

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  7. Compare the density of hydrogen with air.

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  8. What is needed to prepare hydrogen?

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  9. What is needed to prepare hydrogen?

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  10. What is needed to prepare hydrogen?

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  11. What type of hydrochloric acid is used to prepare hydrogen?

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  12. How is the hydrogen collected?

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  13. Why can this be dangerous?

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  14. What is hydrogen used for?

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  15. What is hydrogen used for?

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  16. What is the formula for oxygen?

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  17. What type of substance is oxygen?

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  18. What type of gas is oxygen?

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  19. What type of gas is oxygen?

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  20. What type of gas is oxygen?

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  21. Compare the density of oxygen with air.

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  22. What is needed to prepare oxygen?

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  23. How is oxygen prepared?

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  24. What product is formed during the decomposition of hydrogen peroxide?

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  25. What product is formed during the decomposition of hydrogen peroxide?

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