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Write an activity to each of the followi...

Write an activity to each of the following chemical reaction.
B) Chemical displacement reaction.

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  • ATOMS AND MOLECULES

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VGS PUBLICATION-BRILLIANT-ATOMS ,MOLECULES AND CHEMICAL REACTIONS-EXERCISE
  1. Describe the reaction of iron with Copper sulphate through an activity...

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  2. How do you prove that iron is more reactive than copper?

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  3. Write an activity to each of the following chemical reaction. B) Che...

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  4. Define double displacement reaction and give an example.

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  5. Take a pinch of lead nitrate and dissolve in 5.0 ml of distilled water...

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  6. Take a pinch of lead nitrate and dissolve in 5.0 ml of distilled water...

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  7. Take a pinch of lead nitrate and dissolve in 5.0 ml of distilled water...

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  8. Prove Oxidation and Reduction reactions with an experiment.

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  9. Explain redox reactions with an experiment.

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  10. Do you get the same result if the conical flask is not closed?

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  11. Recall the burning of magnesium ribbon in air. Do you think mass is co...

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  12. 100g. of mercuric oxide decomposes to give 92.6g. of mercury and 7.4g....

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  13. Discuss with your friends if the carbon dioxide that you breathe out a...

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  14. Which postulate of Dalton’s theory is the result of the law of conserv...

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  15. Which postulate of Dalton’s theory can explain the law of constant pro...

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  16. Where does the matter charcoal go?

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  17. Wet clothes dry after sometime – where does the water go? What happens...

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  18. What happens to sulphur on burning it in air?

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  19. Do you think that a chemical reaction has taken place in the flask? Gi...

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  20. What difference do you observe in percentage of copper, carbon and oxy...

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