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1.A student mistakenly calculates the pH of a 1.0x10-7 M HI solution to be 7.0. Explain...

1.A student mistakenly calculates the pH of a 1.0x10-7 M HI solution to be 7.0. Explain why the student is incorrect and calculate the correct pH.Show your work.

2.Draw the Lewis structure of the Amphetamine ammonium ion ( (C9H13N) is a weak base with a pKb 4.2.)

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