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What is the oxidizing agent in the following reaction? 5Fe2+(aq) + MnO4-(aq) + 8H+(aq) → 5Fe3+(aq) + Mn2+(aq) + 4H2O(l)
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Q35: The electron configuration of a cobalt(III)ion is<br>A)[Ar]3d<sup>5</sup>.<br>B)[Ar]4s<sup>1</sup>3d<sup>5</sup>.<br>C)[Ar]4s<sup>2</sup>3d<sup>4</sup>.<br>D)[Ar]3d<sup>6</sup>.<br>E)[Ar]4s<sup>2</sup>3d<sup>9</sup>.
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