(A) Seawater is approximately 0.438 M NaCl and 0.0512 M MgCl 2 . What is the molarity...

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(A) Seawater is approximately 0.438 M NaCl and 0.0512 M MgCl₂. What is the molarity of Cl^-—that is, the total [Cl^-]—in seawater?

(B) A water treatment plant adds fluoride ion to the water to the extent of 1.5 mg F^-/L.

(a) What is the molarity of fluoride ion in this water?

(b) If the fluoride ion in the water is supplied by calcium fluoride, what mass of calcium fluoride is present in 1.00 x 10⁶ L of this water?

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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Question Posted: Nov 08, 2023 08:07 AM

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(A) Seawater is approximately 0.438 M NaCl and 0.0512 M MgCl 2 . What is the molarity...

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A To determine the total molarity of Cl in seawater we need to consider the contribution of both NaC...View the full answer

General Chemistry Principles And Modern Applications

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