CO2 is a compound, hope this is okay
Reactivity is not a physical property because it's a characteristic of a chemical element or compound and is involved in chemical process.
C2H3O2–(aq) + H+(aq) → HC2H3O2(aq)
<span>For a particular redox reaction ClO2– is oxidized to ClO4– and Fe3 is reduced to Fe2 . The balanced redox reaction is expressed as:
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4OH-+ClO2- + 4Fe^3+ ---> ClO4- + 4Fe2+ + 2H2O
Hope this answers the question. Have a nice day.
