Solve the problem.The pH of a solution ranges from 0 to 14. An acid has a pH less than 7. Pure water is neutral and has a pH of 7. The pH of a solution is given by  where x represents the concentration of the hydrogen ions in the solution in moles per liter. Find the hydrogen ion concentration if the 

A. 2.51 × 10-3
B. 2.51 × 10-4
C. 3.98 × 10-4
D. 3.98 × 10-3


Answer: C

Mathematics

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A.
B.
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D.

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A. x = 8 B. x = 12 C. x = 3 D. x = 9

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A. y - 3 = 6(x - 4), y - 3 = -6(x - 4)
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Mathematics