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Use your brain power When the above co...

Use your brain power
When the above compounds are mixed with water they combine with water. Complete the following table by writing the ions formed by their combination with water.
`NH_(3(g))+H_2 O_(l) to NH_4(aq)^+ +OH_(aq)^-` .
`Na_2 O_(s)+……to 2Na_(aq)^+ +……` .
`CaO_(s)+H_2 O_(l) to ........ +……`

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NAVNEET PUBLICATION-ACIDS, BASES AND SALTS-EXERCISE
  1. Answer the following questions: Show the dissociation of the followin...

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  2. What are the names of the following compounds? NH3,Na2O,CaO

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  3. Use your brain power When the above compounds are mixed with water t...

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  6. Use your brain power On the basis of the below table give three type...

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  7. What would be the definition of an acid and a base with reference to t...

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  8. Use your brain power Classify the following salts into the types aci...

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  9. Write chemical equation for the following events: Copper reacts wit...

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  10. Can we call Al2O3 and ZnO acidic oxides on the basis of these reaction...

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  11. Define 'amphoteric oxides' and give two examples.

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  12. Use your brain power With which solutions did the bulb glow?

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  13. Use your brain power Which solutions are electrical conductors?

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  14. Would water be a good conductor of electricity?

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  17. Explain the following reactions giving their balanced chemical equatio...

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