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प्रश्न
Write a balanced equation for the reaction between KO2 and water.
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उत्तर
The balanced chemical equation for the reaction between KO2 and water is:
\[\ce{2KO_{2(s)} + 2H_2O_{(l)} -> 2KOH_{(aq)} + H_2O_{2(aq)} + O_{2(g)}}\]
संबंधित प्रश्न
Explain why alkali and alkaline earth metals cannot be obtained by chemical reduction methods?
Write a balanced equation for the reaction between Na2O and CO2.
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(i) High boiling point.
(ii) High negative standard electrode potential.
(iii) High density.
(iv) Large atomic size.
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(i) BeSO4
(ii) MgSO4
(iii) BaSO4
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(i) Blue solution was obtained initially.
(ii) On concentrating the solution, blue colour changed to bronze colour.
How do you account for the blue colour of the solution? Give the name of the product formed on keeping the solution for some time.
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The correct order of hydration enthapies of alkali metal ions is ______.
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