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Molecular Formula

calculate vol...

Question

calculate volume of O2 formed at STP when 2 moles of MN O2 react with 2 moles of H2O2 in excess of h2so4 as per following reaction MnO2+H2O2+H2SO4 GIVES MNSO4+2H2O+O2

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H_{2} O_{2} + K M n O_{4} + H_{2} S O_{4} \to M n S O_{4} + H_{2} O + O_{2} + K_{2} S O_{4}

C r O_{5}

H_{2} S O_{4}

C r_{2} {(S O_{4})}_{3}

H_{2} O

O_{2}

O_{2}

1

C r O_{5}

C r O_{5}

H_{2} S O_{4}

C r_{2} {(S O_{4})}_{3}

H_{2} O

O_{2}

O_{2}

1

C r O_{5}

500

H_{2} O_{2}

2

H_{2} O_{2}

H_{2} O_{2}

O_{2}

1

273

H_{2} O_{2}

H_{2} O_{2} + 2 H^{+} + 2 e^{-} \to 2 H_{2} O

H_{2} O_{2} - 2 e^{-} \to O_{2} + 2 H^{+}

H_{2} O_{2} + 2 e^{-} \to 2 O H^{-}

H_{2} O_{2} + 2 O H^{-} 2 e^{-} \to O_{2} + 2 H_{2} O

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