Chemistry The pH of a chemical solution is given by the formula pH = -log 10 [He

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Chemistry The pH of a chemical solution is given by the formula

pH = -log₁₀[He⁺]

where [H⁺] is the concentration of hydrogen ions in moles per liter. Values of pH range from 0 (acidic) to 14 (alkaline).

(a) What is the pH of a solution for which [He⁺] is 0.1?

(b) What is the pH of a solution for which [He⁺] is 0.01?

(d) What happens to pH as the hydrogen ion concentration decreases?

(e) Determine the hydrogen ion concentration of an orange (pH = 3.5).

(f) Determine the hydrogen ion concentration of human blood (pH = 7.4).

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Jan 15, 2019 12:19 PM

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Chemistry The pH of a chemical solution is given by the formula pH = -log 10 [He

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pH log 10 He a pH log 10 01 1 1 b ...View the full answer

Precalculus

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