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Chemistry

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What is the only positive ion found in H2SO4(aq)?
a. ammonium ion
b. hydronium ion
c. hydroxide ion
d. sulfate ion

The answer's b, but I don't understand why.

  • Chemistry -

    The ionization of H2SO4 in aq solution is
    H2SO4 + H2O ==> H3O^+ + HSO4^-

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