asimms2816 asimms2816

09-04-2024
Chemistry

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Combining aqueous solutions of BaI2 and Na2SO4 gives a precipitate. Which ion(s) is/are spectator ions in the reaction?
a. SO42- and I-
b. Ba2+ and SO42-
c. Ba2+ only
d. Na+ only
e. Na+ and I-

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