How many moles of sodium are needed to react with 15.20 moles of manganese (IV) perchlorate? _Mn(CIO)4 +_Na→ _NaCIO + _Mn

KMnO4+NaCl+H2SO4----->Cl2+K2SO4+MnSO4+H2O+Na2SO4 identify the atom oxidized, the atom reduced, balance the equation and write the net ionic equation

what is the oxidation number for K3N potassium nitride

Which will be the best oxidizing agent among the following? 3+ I. Au +3e →→ Au +1.50 V II. Age Ag +0.80 V III. Pb2+ + 2e →→ Pb -0.13 V IV. Li + e → Li -3.04 V

For a particular redox reaction, BrO−BrO− is oxidized to BrO−3BrO3− and Fe3+Fe3+ is reduced to Fe2+Fe2+. Complete and balance the equation for this reaction in basic solution. Phases are optional. balanced redox reaction: BrO−+Fe3+⟶BrO3-+Fe2+

Select each side of the mass balance equation for an Fe₂(PO4)2 solution where the species in solution are Fe²+, PO3-, HPO2-, H₂PO4, H₂PO4, and FeOH+. Identify the side of the mass balance equation that contains the iron-containing species. O [Fe2+] + [FeOH+] O2([Fe2+] + [FeOH+]) O 2[Fe2+] + [FeOH+] O 3 ([Fe2+] + [FeOH+]) Identify the side of the mass balance equation that contains the phosphate-containing species. O 3 [PO] + 2 [HPO¯] + [H₂PO4] O [PO] + [HPO²¯] + [H₂PO4] + [H3PO4] O 2 ([PO¾¯] + [HPO¾¯] + [H₂PO4] + [H₂PO4]) O 3 ([PO] + [HPO2] + [H₂PO] + [H₂PO4])

What is the oxidation number of the underlinedelement?K2SO3A. –2B. +4C. +6D. –4E. –6

For the following redox reactions, please balance them in basic solution and indicate the impactof pH on the reaction (e.g., lower pH favors, disfavors, has no effect on the reaction).

Complete and balance the equation for this reaction in acidic solution. equation: MnO, + HNO, – NO, + Mn2+ Which element is oxidized? N Mn Which element is reduced? N Mn Which species is the oxidizing agent? MnO, HNO, O H,0 Which species is the reducing agent? MnO, HNO, H,0

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