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Complete and balance the following equat...

Complete and balance the following equations:
`MnO_(4)^(-) (aq) + H_(2)O_(2)(aq) rarr` ______+_______

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`underset("(Pink)")(2MnO_(4)^(-)(aq))+5H_(2)O_(2)(aq)+6H^(+)tounderset("(Colourless)")(2Mn^(2+))+8H_(2)O5O_(2)`
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ICSE-HYDROGEN-SHORT ANSWER TYPE QUESTIONS
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  7. Distinguish clearly between temporary and permanent hardness.

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  8. Write two reactions to explain amphoteric nature of water .

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  13. Explain the correct context in which the following terms are used: h...

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  14. Is it correct to say that hydrogen can behave as a metal? If it is cor...

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  17. Name the class of hydrides to which H(2)O, B(2)H(6), NaH and LaH(3) be...

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