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UCR L1 Movie 1: Iron

UCR L1 Movie 2: Sulfur

UCR L1 Movie 3: Iron and sulfur, initial mixture

UCR L1 Movie 4: Iron and sulfur reaction

UCR L1 Movie 5: Iron (II) sulfide properties

UCR L1 Movie 6: Evaporation of salt water

UCR L1 Movie 7: Vinegar and oil