Chem 209 Study guides, Class notes & Summaries
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Chem Lab Quiz 1-Questions with Correct Answers/ Latest Update/ 100% Pass
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Organic Compounds -️️Made of carbon and hydrogen 
AND SOMETIMES: 
-Oxygen 
-Sulfur 
-Nitrogen 
-Halogen 
Organic Compounds -️️- Covalent bonds (AKA Shared electron pairs 
- Soluble in nonpolar solvents (AKA NOT WATER) 
- Low melting and boiling points 
- Strong, distinct odors 
- Flammable 
- Non-Polar (Equal sharing bonds)
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Milady Esthetics State Board Test All
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1.	What does OSHA stand for?	Occupational Safety and Health Administration 2.	was created by the US department of labor to regulate and enforce safety and health standards to protect employees in the work place... 3.	This regulates employee exposure to potentially toxic substances and inform employees about the possible hazards of materials used in the work place? 4.	This requires that chemical manufacturers and im- porters assess and communicate the potential haz- ards associated with their ...
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AP Environmental Science
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1.	Anthropogenic	derived from human activities 2.	Erosion	The process by which wind, water, ice, or gravity transports soil and sediment from one location to another 3.	Runoff	Part of the water cycle where an excess of water runs down and does not sink into the soil and eventually makes it to the rivers, lakes, and oceans. 4.	Denitrification	process in which fixed nitrogen compounds are con- verted back into nitrogen gas and returned to the atmosphere 5.	Nitrification	ammonia (NH3) is conv...
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BTEC APPLIED SCIENCE: UNIT 11 - Learning Aim D
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1.	How many electrons can an s subshell hold?	2 2.	How many electrons can a p subshell hold?	6 3.	How many electrons can a d subshell hold?	10 4.	Which subshells are available in the first energy level? 5.	Which subshells are available in the second en- ergy level? 6.	Which subshells are available in the third energy level? s s and p s, p and d 7.	What is Hund's rule? (Think bus seats!)	Every orbital in a sub- shell must be singly filled with an electron before any one orbital can be d...
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CHEM 102 Winter 19 Final Exam (A) Questions and Answers,100% CORRECT
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CHEM 102 Winter 19 Final Exam (A) Questions and Answers 
 
Potentially useful data: 
 
x 	1 atm = 760 torr = 760 mm Hg 
2 a 
[A]t = – kt + [A]o	∆G° = ∆H° – T ∆S° 
ln[A]t = – kt + ln[A]o	∆G = ∆G° + RT ln Q 
1/[A]t = kt +1/[A]o	∆G° = – RT ln K 
First order half-life: t1/2 = ln2 / k	∆G° = – nFE° 
 
pH pKa 
 
	log base 
acid 
 
E E R T ln Q 
n F 
 
R = 8.314 J mol-1 K-1	F = 96500 C/mol e- 
1.	Please choose the letter “A” as you...
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CHEM 102 Winter 19 Final Exam (A) Questions and Answers,100% CORRECT
- Exam (elaborations) • 28 pages • 2023
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CHEM 102 Winter 19 Final Exam (A) Questions and Answers 
 
Potentially useful data: 
 
x 	1 atm = 760 torr = 760 mm Hg 
2 a 
[A]t = – kt + [A]o	∆G° = ∆H° – T ∆S° 
ln[A]t = – kt + ln[A]o	∆G = ∆G° + RT ln Q 
1/[A]t = kt +1/[A]o	∆G° = – RT ln K 
First order half-life: t1/2 = ln2 / k	∆G° = – nFE° 
 
pH pKa 
 
	log base 
acid 
 
E E R T ln Q 
n F 
 
R = 8.314 J mol-1 K-1	F = 96500 C/mol e- 
1.	Please choose the letter “A” as you...
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CHEM 102 Winter 19 Final Exam (C) Questions and Answers,100% CORRECT
- Exam (elaborations) • 18 pages • 2023
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CHEM 102 Winter 19 Final Exam (C) Questions and Answers 
 
Potentially useful data: 
 
x 	1 atm = 760 torr = 760 mm Hg 
2 a 
[A]t = – kt + [A]o	ΔG° = ΔH° – T ΔS° 
ln[A]t = – kt + ln[A]o	ΔG = ΔG° + RT ln Q 
1/[A]t = kt +1/[A]o	ΔG° = – RT ln K 
First order half-life: t1/2 = ln2 / k	ΔG° = – nFE° 
 
pH pKa 
 
	log base 
acid 
 
E E R T ln Q 
n F 
 
R = 8.314 J mol-1 K-1	F = 96500 C/mol e- 
1.	Please choose the letter “C” as your answe...
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