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645 grams of pond water sample were gathered and known to contain 1.45 x 10 grams of cadmium. What is the concentration of cadmium-pond water solution expressed in parts per billion (ppb)? O 225 ppb O 221 ppb O 223 ppb O 227 ppb The concentration of chloride ja sample solution is 100 ppb. What is the mass in mg of chloride ions present in 175 grams of the sample solution? 1 g - 1000 mg O 0.175 mg O 0.0175 mg O 0.00175 mg O 1.75 mg

645 grams of pond water sample were gathered and known to contain 1.45 x 10 grams of cadmium. What is the concentration of cadmium-pond water solution expressed in parts per billion (ppb)? O 225 ppb O 221 ppb O 223 ppb O 227 ppb The concentration of chloride ja sample solution is 100 ppb. What is the mass in mg of chloride ions present in 175 grams of the sample solution? 1 g - 1000 mg O 0.175 mg O 0.0175 mg O 0.00175 mg O 1.75 mg

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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645 grams of pond water sample were gathered and known to contain 1.45 x 10 grams of cadmium. What is the concentration of cadmium-pond water solution expressed in parts per billion (ppb)? O 225 ppb O 221 ppb O 223 ppb O 227 ppb The concentration of chloride ions ja sample solution is 100 ppb. What is the mass in mg of chloride ions present in 175 grams of the sample solution? 1 g - 1000 mg O 0.175 mg O 0.0175 mg O 0.00175 mg O 1.75 mg
Transcribed Image Text:645 grams of pond water sample were gathered and known to contain 1.45 x 10 grams of cadmium. What is the concentration of cadmium-pond water solution expressed in parts per billion (ppb)? O 225 ppb O 221 ppb O 223 ppb O 227 ppb The concentration of chloride ions ja sample solution is 100 ppb. What is the mass in mg of chloride ions present in 175 grams of the sample solution? 1 g - 1000 mg O 0.175 mg O 0.0175 mg O 0.00175 mg O 1.75 mg
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