Gen chem i - Study guides, Class notes & Summaries

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...

General Chemistry I--Intro to Chemistry: Definitions, Notes & Study Guide #3/// Intro to Chemistry: A study guide that provides definitions and examples for the furthering of Chemistry concepts and chemical arithmetic. This particular study guide is all about the atoms, baby! It dives into: atoms, molecules, ions, isotopes (isotope abundance, percent abundance), atomic weight/relative atomic mass, and a complete overview of the periodic table of elements. We get more into the nitty gritty of the...

General Chemistry I--Intro to Chemistry: Definitions, Notes & Study Guide #2/// Intro to Chemistry: A study guide complete with definitions and detailed examples. Useful for the foundations of Chemistry (beginning of General Chemistry I). This study guide explores the concept of units of measurements (SI units, temperature scales, measurement conversion, length, volume & mass), application of precision & accuracy, and utilizing significant figures, scientific notation and standard deviation. I...

General Chemistry I--Intro to Chemistry: Definitions, Notes, & Study Guide #4/// Intro to Chemistry: A study guide complete with definitions and comprehensive examples for laying the groundwork of chemical calculations. In this study guide, we elaborate more on: Chemistry calculations, the use of scientific-mathematical formulas, deriving chemical formulas (empirical and molecular), predicting electron loss or gain among ions or ionic compounds, the naming of ions, atoms & molar mass, and hydra...

FISCAL LAW OVERVIEW I. INTRODUCTION............................................................................................................... 3 A. U.S. CONSTITUTION............................................................................................................ 3 B. THE MAJOR FISCAL LIMITATIONS......................................................................................... 3 C. PHILOSOPHY OF FISCAL LAW ....................................................................

Lab report for Gen Chem II lab converting between concentration units and analyzing the solutions using UV/VIS spectroscopy.

Notes of Gen Chem 121 class, beginners college chemistry. Covers most topics learned in class including thermochemistry, gas laws, ions, and electronic structures of atoms. Very useful and includes hand drawn diagrams for deeper understanding

Adverse effects - ANSWER Drug effects that are not the desired therapeutic effects; may be unpleasant or even dangerous Brand name (Trade Name) - ANSWER Name given to a drug by the PHARMACEUTICAL company that developed it; 17 year patent; First letter IS capitalized; if patent is not in place, bio-equivalence can not be guaranteed. Chemical name - ANSWER Name that reflects the chemical structure of a drug. chemicals that are produced by companies involved solely in the manufacturing of dru...

CHEM 122L GEN CHEM II LAB - University of Nevada, Las Vegas. Calculation Q&A ) Prepare tables that summarize the data collected in this experiment. For each titration of each of the three buffers, l ist the volume of strong acid added and the pH of the solution. 2.) Write a balanced equation that describes the net ionic reaction used to prepare your buffer in Part I. Identify the two components of the solution that enable it to resist changes in pH. 3.) Assume that the reaction used to prepare t...

ACS Gen Chem 2 Final Exam Study Guide. Where is the hydrophilic (attracted to water) region of the molecule? (A) Region I (B) Region 2 (C) Region 3 (D) The three regions are equally hydrophilic c Which molecule is most soluble in water? c A solution of NaCl in water has a concentration of 20.5% by mass. What is the mole concentration of the solution? (A) 0.205 m (B) 0.258 m (C) 3.51 m (D) 4.41 d What is the mole fraction of water in 200. g of 89% (by mass) ethanol, C2H50H? ...