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Golden rain demonstration

TweetGolden rain demonstration is made by combining two colorless solutions, potassium iodide solution and Lead(II) nitrate solution at room temperature to form yellow precipitate. During the chemical reaction Seattle Sounders FC Second Away MARSHALL 14 Jerseys BUY NOW $266.58 $31.99 , golden particles gently drop from the top of erlenmeyer flask to bottom, similar to watching the rain through a… (more…)

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