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Continue to ChatF5 Gunpowder: Ideal Mixture https://www.dorjegurung.com/sciblog/igcse-chemistry/form-5-de/f5-gunpowder-ideal-mixture/
F5 Gunpowder: Ideal Mixture https://www.dorjegurung.com/sciblog/igcse-chemistry/form-5-de/f5-gunpowder-ideal-mixture/