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Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
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carrying out experiments in a chemistry lab
carrying out experiments in a chemistry lab
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Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
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Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
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Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
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Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
Lead (II) iodide precipitate, formed as potassium iodide is dripped into lead (II) nitrate solution
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Chemical reactions cause clear liquid to turn pink and substances inside tiny bottles to glow luminously as part of tests into the nutritional value of food.
Chemical reactions cause clear liquid to turn pink and substances inside tiny bottles to glow luminously as part of tests into the nutritional value of food.
(Core number: FKAP973H. ABNA525L)
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Universal indicator solution added to distilled water. Distilled water is chemically neutral, being neither acidic nor alkaline. Universal indicator turns green-yellow in neutral solutions
Universal indicator solution added to distilled water. Distilled water is chemically neutral, being neither acidic nor alkaline. Universal indicator turns green-yellow in neutral solutions
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Universal indicator solution demonstration, showing colour changes. Universal indicator turns red in acids, purple in alkalis, and green-yellow in neutral water
Universal indicator solution demonstration, showing colour changes. Universal indicator turns red in acids, purple in alkalis, and green-yellow in neutral water
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Grain mixture pushed off flat kettle with ladle
A grain mixture is pushed off a flat kettle with a ladle.
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2 pence piece being put into a solution that removes the copper, turning it silver
2 pence piece being put into a solution that removes the copper, turning it silver
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Universal indicator paper being dipped in distilled water, which is chemically neutral (neither acidic nor alkaline). Universal indicator turns yellow-green in neutral solutions
Universal indicator paper being dipped in distilled water, which is chemically neutral (neither acidic nor alkaline). Universal indicator turns yellow-green in neutral solutions
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2 pence piece being put into a solution that removes the copper, turning it silver
2 pence piece being put into a solution that removes the copper, turning it silver
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view of the chemical reactor
view of the reactions taking place inside a chemical reactor
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focus on pouring sake in the cup. Japanese tradition
focus on pouring sake in the cup. Japanese tradition