Chem 151 - Study guides, Class notes & Summaries

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 ...

Class notes for the course with Dr. Hidalgo at the University of Arizona.

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...

BIOD 151: CHEM 103 MODULE I EXAM TETS WITH ANSWERS/2023.Qualified

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...

In this set of notes, it covers: definitions for compounds of matter, the distinction between mixtures and compounds, the basic separation techniques, the law of mass conservation, the law of definite (constant) composition, the law of multiple proportions, Dalton's atomic theory, properties of cathode rays, Millikan's oil-drop experiment, Rutherford's a-scattering experiment, the general features of the atom, properties of the three key subatomic particles, isotopes, atomic and isotopic mass...

every equation/concept covered in general chemistry 151 or 152

How to draw the conjugate acids and bases. Analyzing acid and base equations.

How to decipher ionic compounds on a periodic table. Comparing strengths and describing neutrality.

description with drawings of configurations in water and how to predict the water solubility of ionic compounds