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Get Full Access to Chemistry - 8 Edition - Chapter 4 - Problem 113
Get Full Access to Chemistry - 8 Edition - Chapter 4 - Problem 113

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# The units of parts per million (ppm) and parts per billion ISBN: 9780547125329 153

## Solution for problem 113 Chapter 4

Chemistry | 8th Edition

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Problem 113

The units of parts per million (ppm) and parts per billion (ppb) are commonly used by environmental chemists. In general, 1 ppm means 1 part of solute for every 106 parts of solution. Mathematically, by mass: In the case of very dilute aqueous solutions, a concentration of 1.0 ppm is equal to 1.0 g of solute per 1.0 mL, which equals 1.0 g solution. Parts per billion is defined in a similar fashion. Calculate the molarity of each of the following aqueous solutions. a. 5.0 ppb Hg in H2O b. 1.0 ppb CHCl3 in H2O c. 10.0 ppm As in H2O d. 0.10 ppm DDT (C14H9Cl5) in H2O

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Thursday 1/7 Lecture Chapter 1 Units of Measurement: Quantity Unit Symbol length meter m mass kilogram kg time second s temperature Kelvin K Amt. of Substance Mole mol. Mass: - Measure of a quantity of matter - Standard unit NOT grams Temperature: - Measure of the amount of kinetic energy of the atoms or molecules in matter - Temperature determines the direction of thermal energy (heat) transfer - Thermal energy transfers from hot —> cold objects

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##### ISBN: 9780547125329

Since the solution to 113 from 4 chapter was answered, more than 290 students have viewed the full step-by-step answer. Chemistry was written by and is associated to the ISBN: 9780547125329. The answer to “The units of parts per million (ppm) and parts per billion (ppb) are commonly used by environmental chemists. In general, 1 ppm means 1 part of solute for every 106 parts of solution. Mathematically, by mass: In the case of very dilute aqueous solutions, a concentration of 1.0 ppm is equal to 1.0 g of solute per 1.0 mL, which equals 1.0 g solution. Parts per billion is defined in a similar fashion. Calculate the molarity of each of the following aqueous solutions. a. 5.0 ppb Hg in H2O b. 1.0 ppb CHCl3 in H2O c. 10.0 ppm As in H2O d. 0.10 ppm DDT (C14H9Cl5) in H2O” is broken down into a number of easy to follow steps, and 108 words. This textbook survival guide was created for the textbook: Chemistry, edition: 8. This full solution covers the following key subjects: ppm, parts, ppb, solute, solution. This expansive textbook survival guide covers 22 chapters, and 2897 solutions. The full step-by-step solution to problem: 113 from chapter: 4 was answered by , our top Chemistry solution expert on 11/15/17, 04:25PM.

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