Jose Maria Figueres Olsen Former President Republic of Costa Rica The heated debate about global climate change continues. Some say it is the gravest calamity our species has ever encountered. Others deny its existence altogether. As with most caseS of human decision making, the truth is most likely somewhere in the middle. The challenge of this particular set of decisions is the overwhelming sense of uncertainty. Science cannot fully attribute the climatic catastrophes occurring before our eyes to increasing levels of greenhouse gas concentrations. Neither can Science prove that extreme events and warming trends are unrelated to human behavior. Economic models, sophisticated as they are, cannot agree on the costs of reducing carbon dioxide (C~) emissions in industrialized countries. International negotiations are thus mired in the morass of scientific and economic uncertainty. The are only two elements of certainty in the whole debate. The frrst is the need for precaution. The potential impacts are such, that the risk of inaction is unaffordable to the human race. Under the current state of knowledge, mankind must take cautious but unequivocal steps to reverse current patterns.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either ...
Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.