Question

Question 1: Write 10 balanced equation for each of the following reactions:

1. Combination reaction

2. Decomposition reaction

3. Displacement reaction

4. Double displacement reaction

5. Redox reaction

Question 2:

a) Write the formula of the salts given below:

Potassium Sulphate, copper sulphate ,calcium sulphate, magnesium sulphate,

sodium sulphate ,sodium chloride, sodium nitrate, sodium carbonate ,ammonium

chloride, potassium nitrate ,zincsulphate ,aluminiumchloride.

b)Identify the acids and bases from which the above salt may be obtained?

c) how many families can you identify among the salt given in this activity ?

d)which of these salts are acidic basic or neutral?​

Answer 1

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