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If 0.465 L of HCl(g) at STP (STP is 0°C, 1 atm. pressure) is dissolved in...

If 0.465 L of HCl(g) at STP (STP is 0°C, 1 atm. pressure) is dissolved in enough water to give a total volume of 4.50 L, what is the pOH of the resulting HCl(aq) solution?

A) 12.317 B) 7.000 C) 1.683 D) 11.664 E) 2.336

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