Chemistry
The monomers of dacron are

Decanone and decanol
Decane and decanol
Ethylene glygol and phthalic acid
Ethylene glycol and terephthalic acid

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Chemistry
Ammonial is a mixture of

Aluminium powder and ammonium nitrate
Aluminium powder and ammonium sulphate
Aluminium powder and potassium nitrate
Aluminium powder and ammonium chloride

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