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Complete the chemical equations for the ...

Complete the chemical equations for the folowing ionisation reactions:
`KCl rarr K^+ + ….`
`HNO_3 rarr H^+ + …..`
`Mg(OH)_2 rarr …... + 2OH^-`
`H_2SO_4 rarr 2H^+ + …...`
`NH_4Cl rarr NH_4^+ +…..`
`CaSO_4 rarr …........ + SO_4^(2-)`

Text Solution

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KCl rarr K^+ + Cl^-.
.HNO_3 rarr H^+ + NO_3^-.
.Mg(OH)_2 rarr Mg^(2+) + 2OH^-.
. H_2SO_4 rarr 2H^+ + SO_4^(2-).
.NH_4Cl rarr NH_4^+ + Cl^-.
.CaSO_4 rarr Ca^(2+) + SO_4^(2-).
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V PUBLICATION-ACIDS BASES AND SALTS-QUESTION BANK
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  2. IdentIfy the symbols of ions from the box and write against their name...

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  3. a) Name the salt formed by the reaction between magnesium hydroxide [M...

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  4. A little distilled water is taken in a beaker. A) What is the pH of ...

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  5. The pH value of some substances are given in the table. Analyse the ta...

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  6. a) Complete the chemical equations for the ionisation of phosphoric ac...

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  7. Solutions of sodium carbonate , potassium chloride, and ammonium sulph...

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  8. Which of the following is used as a chemical fertiliser? ( NaCl, HN...

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  9. What is the pH of water? ( 0, 5, 7, 14)

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  10. Find the relation and fill in the blanks : Table salt: Sodium chlorid...

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  11. The substances that help to identify ACID AND ALKALIES are

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  12. Acids react with metal to form

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  13. Acids react with carbonates to form

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  14. is used to determine the acidic or alkaline property of substance.

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  15. Acids dissolve in water to form …......

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  16. The highest pH value in the alkaline medium.

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  17. ….......is the pH value of neutral solution

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  18. …...........is the main components in acid.

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  19. In neutralisation process,…...........ions of acids and ...............

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  20. …..............is used to determine the acidity of soil.

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