Demonstrate the activity to show the reaction between every reactive metal like Sodium and potassium with air and water
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it get evaporate fast......
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when sodium and potassium are kept in water or air they react with both air and water.Na+H2O=NaOH+H2
2Na+O2=2NaO2
simillarly:K+H2O=KOH+H2
2K+O2=2KO2
Explanation:SINCE SODIUM AND POTASSIUM ARE VERY REACTIVE METALS THEY REACT WITH AIR, WATER etc. TO COMPLETE THEIR OCTET BY GIVING ELECTRONS.
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