Experiment using Potassium permanganate KMnO4 and Sugar. Potassium permanganate and sugar can start a fire. Image on black background

Experiment using Potassium permanganate KMnO4 and Sugar. Potassium permanganate and sugar can start a fire. Image on black background - 176352032

Burning cigarette on a wooden table. Close-up. Selective focus.

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