Solutions Warm-up 11 09-103 F 06

Solutions Warm-up 11 09-103 F 06 - ( 1 ) Groundwater...

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Solutions/ Key Warm-up 11 (covering Sec. 3.11-3.12 and 5.1-5.3) DUE Thurs. 10/12 09-103 Fall 2006 1. TRUE OR FALSE? Under the Kyoto Protocol, no new binding greenhouse gas emission targets were established for Annex II developing countries. ( 1 ) TRUE 2. TRUE OR FALSE? The U.S. in 2002 has approved the Kyoto Protocol. ( 1 ) FALSE 3. TRUE OR FALSE? Halogen-containing gases have the highest relative forcing in their contributions to global warming, meaning that qualified ones would have some of the highest GWP values. ( 1 ) TRUE (A high forcing represents high greenhouse gas potential and thus a high GWP. ) 4. What are the differences in the qualities of surface water and ground water? ( 2 total ) Surface water contains substances that must be removed before it can be used for drinking.
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Unformatted text preview: ( 1 ) Groundwater usually does not contain harmful contaminants. ( 1 ) 5. In an aqueous solution of table salt, NaCl, what is the solute? ( 1 ) NaCl (It is a substance in a solution that is in less abundance than the solvent; here H 2 O is the solvent) 6. TRUE OR FALSE? Truly pure water is easy to achieve and thus find. ( 1 ) FALSE 7. Name 2 things that a Nutritional Label on bottled water does not indicate. ( 2 total) (1 each)-whether other substances, if any, are present in it (and thus how much)- whether any harmful substances are present in it Grading Key Errors Score 0.1 3 2-3 2.5 4 2 5 1.5 6 1 7 0.5 > 7...
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This note was uploaded on 01/20/2012 for the course CHEMISTRY 103 taught by Professor Unknown during the Spring '08 term at Carnegie Mellon.

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