What volume of 5.00 × 10-3 M HNO3 is needed to titrate 80.00 mL of 5.00 × 10-3 M Ca(OH)2  to the equivalence point? A. 10.0 mLB. 40.0 mLC. 80.0 mL D. 160. mLE. None of the above is correct.

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