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What Is the Concentration of Hydroxide Ions in Pure Water

Question 25

Multiple Choice

What is the concentration of hydroxide ions in pure water at 30.0 °C if Kw at this temperature is 1.47 × 10-14?


A) 1.00 × 10-7 mol L-1
B) 1.30 × 10-7 mol L-1
C) 1.47 × 10-7 mol L-1
D) 8.93 × 10-8 mol L-1
E) 1.21 × 10-7 mol L-1

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