PbI₂ Precipitation

Simulate the mixing of Lead(II) Nitrate and Potassium Iodide to observe the formation of "Golden Rain" precipitate.

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Acid-Base Titration

Determine the concentration of an unknown acid using a standard base solution with phenolphthalein indicator.

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Flame Tests

Identify metal ions (Na+, K+, Cu2+) based on the characteristic color they emit when heated in a flame.

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