Question

Write down the formula of

(a) Aluminium Sulphate

(b)Potassium sulphate

c) Potassium Nitrate

d)calcium carbonate​

Answer 1

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(a) Aluminium Sulphate

Answer 2

Answer:

The formula of (A)is Al2 (B) K2SO4(C) KNO3 (D) CaCO3