Chemistry For Changing Times (14th Edition)
14th Edition
ISBN: 9780321972026
Author: John W. Hill, Terry W. McCreary
Publisher: PEARSON
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Question
Chapter 14, Problem 54P
Interpretation Introduction
Interpretation:
Whether the 0.50-L sample of drinking water is found to contain 4.0 µg of toluene exceeds the standards according to the table should be identified.
Concept introduction:
The below table suggests the standards for selected substances in drinking water according to the U.S. Environmental Protection Agency
| Substance | Maximum contamination level (mg/L) |
| Inorganic Primary standards | |
| Arsenic | 0.010 |
| Barium | 2 |
| Copper | 1.3 |
| Cyanide ion | 0.2 |
| Fluoride ion | 4.0 |
| Lead | 0.015 |
| Nitrate ion | 10b |
| Organic primary standards | |
| Atrazine | 0.003 |
| Benzene | 0.005 |
| p-Dichloromethane | 0.005 |
| Heptachlor | 0.0004 |
| Lindane | 0.0002 |
| Toluene | 1 |
| Trichloroethylene | 0.005 |
| Non-enforceable secondary standards | |
| Chloride ion | 250 |
| Iron | 0.3 |
| Manganese | 0.05 |
| Silver | 0.10 |
| Sulfate ion | 250 |
| Total dissolved solids | 500 |
| Zinc | 5 |
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Chapter 14 Solutions
Chemistry For Changing Times (14th Edition)
Ch. 14 - Prob. 1RQCh. 14 - Why should foods be frozen swiftly rather than...Ch. 14 - Prob. 3RQCh. 14 - Prob. 4RQCh. 14 - Prob. 5RQCh. 14 - Prob. 6RQCh. 14 - Prob. 7RQCh. 14 - Prob. 8RQCh. 14 - Prob. 9RQCh. 14 - Prob. 10RQ
Ch. 14 - Prob. 11RQCh. 14 - Prob. 12PCh. 14 - What consequences does the lower density of ice...Ch. 14 - Prob. 14PCh. 14 - Prob. 15PCh. 14 - Prob. 16PCh. 14 - Prob. 17PCh. 14 - Prob. 18PCh. 14 - Prob. 19PCh. 14 - Prob. 20PCh. 14 - Prob. 21PCh. 14 - Prob. 22PCh. 14 - Prob. 23PCh. 14 - Prob. 24PCh. 14 - Prob. 25PCh. 14 - Prob. 26PCh. 14 - Prob. 27PCh. 14 - Prob. 28PCh. 14 - Prob. 29PCh. 14 - Prob. 30PCh. 14 - Prob. 31PCh. 14 - Prob. 32PCh. 14 - Prob. 33PCh. 14 - Prob. 34PCh. 14 - Prob. 35PCh. 14 - Prob. 36PCh. 14 - Prob. 37PCh. 14 - Prob. 38PCh. 14 - Prob. 39PCh. 14 - Prob. 40PCh. 14 - Prob. 41PCh. 14 - Prob. 42PCh. 14 - Prob. 43PCh. 14 - Prob. 44PCh. 14 - Prob. 45PCh. 14 - Prob. 46PCh. 14 - Prob. 47PCh. 14 - Prob. 48PCh. 14 - Prob. 49PCh. 14 - Prob. 50PCh. 14 - Prob. 51PCh. 14 - Prob. 52PCh. 14 - Prob. 53PCh. 14 - Prob. 54PCh. 14 - Prob. 55PCh. 14 - Prob. 56PCh. 14 - Prob. 57APCh. 14 - Prob. 58APCh. 14 - Prob. 59APCh. 14 - Prob. 60APCh. 14 - Prob. 61APCh. 14 - Prob. 62APCh. 14 - Prob. 63APCh. 14 - Prob. 64APCh. 14 - Prob. 65APCh. 14 - Prob. 66APCh. 14 - Prob. 67APCh. 14 - Prob. 68APCh. 14 - Prob. 69APCh. 14 - Prob. 70APCh. 14 - Prob. 71APCh. 14 - Prob. 14.1CTECh. 14 - Prob. 14.2CTECh. 14 - Prob. 14.3CTECh. 14 - Prob. 14.4CTECh. 14 - Prob. 14.5CTECh. 14 - Prob. 14.6CTECh. 14 - Prob. 14.7CTECh. 14 - Prob. 1CGPCh. 14 - Prob. 2CGPCh. 14 - Prob. 3CGPCh. 14 - Prob. 4CGPCh. 14 - Prob. 5CGPCh. 14 - Prob. 6CGPCh. 14 - Prob. 7CGPCh. 14 - Prob. 8CGPCh. 14 - Prob. 9CGPCh. 14 - Prob. 1CHQCh. 14 - Prob. 2CHQCh. 14 - Prob. 3CHQCh. 14 - Prob. 4CHQ
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