The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
The E and Z notation for alkenes is used to define the configuration when there are no identical groups on the double bond and cis and trans cannot be used.
Choosing between SN1, SN2, E1 and E2 In the previous posts, we discussed about choosing between SN1 and SN2, as well as SN1, SN2, E1, and E2 mechanisms. The main focus here was at the substrate and the strength of ... Read more
Lewis suggested even a more general way of classifying acids and bases. A Lewis acid is an electron pair acceptor. A Lewis base is an electron pair donor.
PLEASE NOTE: This product does not fully address the current (2024) AP Chemistry CED. It does include some concepts from Topic 1.5 (Coulomb's Law) and 1.7 (Periodic Trends), but does not include all of the concepts that students need for this year. I have updated products (Google Slides lessons and brand worksheets) that cover each of those learning objectives fully: Topic 1.5 Lesson:Atomic Structure and Electron Configuration (slides) Topic 1.5 - Atomic Structure and Electron Configuration Practice Problems Topic 1.7 Lesson: Periodic Trends (slides) Topic 1.7 - Periodic Trends Practice Problems This product is a thorough introduction to the principles of Coulomb's Law and Ionization Energy created specifically for the newly revised AP Chemistry curriculum. This download includes a powerpoint lesson only. It introduces - Coulombs law (a conceptual derivation of the formula). - Definition of ionization energy - Comparative ionization energies of atoms - Built-in practice problems for in-class group and whole class discussion This product is designed to help students prepare for the following learning objectives/science practices: - Learning Objective 1.5: The student is able to explain the distribution of electrons in an atom or ion based upon data. - Learning Objective 1.6: The student is able to analyze data relating to electron energies for patterns and relationships. - Learning Objective 1.7: The student is able to describe the electronic structure of the atom, using PES data, ionization energy data, and/or Coulomb’s Law to construct explanations of how the energies of electrons within shells in atoms vary. - Learning Objective 1.8: The student is able to explain the distribution of electrons using Coulomb’s Law to analyze measured energies. - Science Practice 5.1: The student can analyze data to identify patterns or relationships. While designed specifically for AP Chemistry, this product is also useful for any level of chemistry that studies periodic trends (honors, IB, college).
A Self-Study Guide to the Principles of Organic Chemistry: Key Concepts, Reaction Mechanisms, and Practice Questions for the Beginner will help students new to organic chemistry grasp the key concepts of the subject quickly and easily, as well as build a strong foundation for future study. Starting with the definition of \"atom,\" the author explains molecules, electronic configuration, bonding, hydrocarbons, polar reaction mechanisms, stereochemistry, reaction varieties, organic spectroscopy, aromaticity and aromatic reactions, biomolecules, organic polymers, and a synthetic approach to organic compounds. The over one hundred diagrams and charts contained in this volume will help students visualize the structures and bonds as they read the text, and make the logic of organic chemistry clear and easily understood. Each chapter ends with a list of frequently-asked questions and answers, followed by additional practice problems. Answers are included in the Appendix.
CloudPital offers Laboratory information managements systems (LIMS) to manage information and data in Medical Testing laboratories in
The support discipline Software Configuration Management (SCM) is still an often neglected topic, even though all professional software projects demand it. Part of the problem are its multiple definitions and the often contradictory literature. A part of this literature consists of standards that only try to establish a common terminology without offering any practical solution. Another part consists of heavy weight process descriptions that can only work in a very special context. However, some previous work suggests that a more flexible and problem-oriented form is possible. Patterns are abstracted from tested solutions that experts can match to a common problem in a given context. They give this abstract solution a name that can be used as part of the language that experts use to communicate about their domain. Patterns have been used in SCM before; however, previous work is incomplete and to a degree obsolete. This work identified several new Patterns in the practices of SCM experts and integrated them with existing collections. To create well-founded Patterns, typical Do's and Don'ts were collected in informal interviews and supported by a literature review.
The book collects the latest research on both contractual and conceptual collaborative practices in construction. It identifies common problems faced by the industry and draws out practical implications. Construction projects are increasingly run in ways that undermine the traditional boundary of the firm and sometimes also the definition of the project coalition. This poses challenges for construction firms whose clients demand ever increasing performance improvements as well as those firms who want to improve their strategies for greater collaboration to give themselves competitive advantage. The editors identify three main themes: collaborative relationships, operating both in frameworks and within networks of contacts, e.g. relational contracting in partnering, supply chain management and other procurement-driven initiatives. The second theme is frameworks, both contractual frameworks binding parties together over a series of contracts, and conceptual frameworks used to develop future performance improvement arising from the proactive strategies of firms. The third theme is the network of relationships that supports individuals and firms within the project coalition in delivering services and adding value to improve performance. These networks define the investment and incentives supporting the inter-firm and intra-firm relationships, as well as the formal contractual conditions through which such incentives flow. Networks of information exchange define the structure of the activity and help predict organisational configurations for successful project outcomes.
