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I think many of the concepts could be explained in more ways so that they would be accessible to a more diverse body of students. The chapters are reasonably stand alone and tend to reference concepts which can be learned about from other sources i. The book does reference itself sometimes, but it doesn't seem to do this too much.

I think there are particular concepts the author explains quite well and which could be pulled from the text for a lecture or course packet. I commented some on this in my comments on clarity, but I would say the book would get mediocre marks for organization and flow. Even in chapter 1, the concept of chemistry is introduced explicitly before the concept of science, which strikes me as odd. Chapter 6 Gases seems out of place also - why discuss the theory of gases right after stoichiometry but before bonding Chapter 9.

It does make sense to put Nuclear Chemistry and Organic Chemistry at the end, but the order of Chapters 6 - 14 is odd to me. I would give the book a mediocre score for interface. The graphics are not particularly engaging and, in certain cases they are poorly chosen i.

Also, when you click on the links in the text in the online version sometimes it snaps to slightly the wrong place. It should snap to a place where you can still see the title and caption of the Figure, and this isn't generally the case i. Some links don't work i. Figure 1. To give a further example, in chapter 1, when the author is defining matter, he says that air is " Also in chapter 1, the author, when attempting to describe chemical properties, uses the sentence "Burning is a chemical property.

Well, it's a chemistry text, so this isn't as big of an issue and is more difficult to comment on. That being said, I suppose the book could try to incorporate more examples of women or minority chemists and their contributions. Or, in example problems make sure to use a wide array of names which traditionally represent men and women. Overall, I would not use this book as written for a chemistry course I am teaching. But, I would make use of certain example problems and definitions that I think the author has done well.

I think the author made a good effort to make a text which is accessible to introductory students but needed more consistency, editing and thought put into the final product. Text covers all the main areas of general chemistry. However, there is lack of picutres in some topics so that students understand the concepts.

Some expressions should be revised i. Periodic table on page and Table 3. Some illustrations and images are disproportionated. Some tables are blurry, specially when the equation editor is used. Contents are up to date. However, reference to the most recent discoveries should be added in future revisions. For example, changes in the Periodic Table.

Also, reference to the ACS should be included as an asset for good chemistry and jobs connections. Readability is an issue in this text. Pictures and figures are in one page and the explanation stands in the next page. All chapters should begin in new pages. Key takeaways should include key concepts from the chapter, along with definitions.

Learning objectives should be quantifiable. Avoid using "learn" or "know". At least, three objectives should be included per chapter or section.

Font size is not consistent. Other than that, the text is well written and uses the correct chemical vocabulary and terminology. Sections are brief which is good, they focus on little material allowing for studying to be easier for students. The text book is perfect for non-majors and focus on the basic foundations of chemistry. Some challenging examples or exercises should be added to encourage classroom discussion.

Good organization and sequence of chapters. Topics are presented in a way any non-major student could understand. Images should be proportionate to the size of the page. Some equations get blurry when size increases. The way images are presented should have more connection with the material explained. Text is not culturally biased and of course, it has many examples that are relevant to any group and culture. This book is intended for students who have never studied chemistry previously; it is not aimed at science majors in higher education.

The topics are appropriate for the beginner in chemistry. Certain topics, such as kinetics, are not addressed Certain topics, such as kinetics, are not addressed in any detail, but given the mathematical nature of that topic, the omission of kinetics is not surprising. By comparison, the well-known competing text written by John Hill, Chemistry for Changing Times, does not address either kinetics or equilibrium. The topics are reasonably comprehensive for the intended audience, but since the book lacks a table of contents and an index and even lacks a title page!

There are a few minor problems. Figure 9. Some of these errors undoubtedly would not make it past the reviewers and editors of commercial texts. On the whole, however, the content is reasonably accurate.

The content is up-to-date and should not become obsolete soon. Updating the text, if deemed necessary in the future, should not prove difficult. The writing is friendly and informal, perfectly appropriate for its audience and is certainly accessible to anyone of fifteen years of age or older.

Orbital filling is explained well with figures and words in terms of the periodic table. Each chapter is divided into multiple sections, and each section is structured with learning objective s and example s. This layout differs from many textbooks, in which several pages of practice exercises are typically given at the very end of the chapter rather than at the end of each section.

Some will prefer a more conventional layout, but overall the structure of the chapters is consistent and very good. The organization of the topics is similar to many other textbooks. No new ground is broken in this respect. In the preface the author states his reasoning for introducing the concept of chemical change earlier rather than later in the sequence of topics, and even though I prefer an "atoms first" approach, his opinion is at least as good as mine.

This is easily the worst aspect of the book. The formatting of special symbols, superscripts, and subscripts is extremely uneven and problematic. In addition, the representations of isotopes, with superscripted mass numbers and subscripted atomic numbers, often appear extremely fuzzy.

All of these problems can be fixed, at least in principle, if you have the time and patience, since the text is available in both Word and pdf versions and is easily modified. Many, many problems with the formatting of equations and unit conversions can be found in Chapter 2 alone. One table in Chapter 7 is ridiculously poorly formatted. A depiction of the Bohr model of hydrogen Figure 8. Perhaps this criterion is more important for a chemistry textbook than I think it is.

The text contains fewer figures, diagrams, photos, etc. This is a text for introductory chemistry, but even so, no explanation is even attempted, however rudimentary, for some concepts. I should start by making clear that I reviewed the text in hardcopy form.

A quick check suggests that the hardcopy version, the pdf version and the docx are similar, or perhaps identical, but there may be differences between the versions that I A quick check suggests that the hardcopy version, the pdf version and the docx are similar, or perhaps identical, but there may be differences between the versions that I have not noted.

All comments from this point on in the review relate only to the hardcopy version I was sent. All but one of the areas that I would expect to see are covered in the text. The one exception is kinetics, which appears in the majority of introductory chemistry courses in Canada, and all the introductory chemistry textbooks that I am familiar with.

The omission of kinetics cannot be justified on grounds of difficulty: in my experience students find kinetics more straightforward and interesting than some other areas, such as thermochemistry. Nor is kinetics peripheral; it is central to both chemistry and related subjects such as biochemistry.

I think it is a mistake to leave out kinetics, and though some instructors may adopt the text despite the lack of kinetics, and construct a course around the material that is there, others will feel the topic coverage is incomplete and look elsewhere for a text.

The coverage of remaining topics is satisfactory. The text as a whole is at a low level, and would not be well suited to anything other than a basic chemistry course at school, College or University. This would mean that it would not be chosen for many 1st year University courses that cater for students aiming to be science majors. Nevertheless, many institutions provide courses for students with almost no prior knowledge of chemistry, and this might prove to be a suitable text for such courses.

I was disappointed not to find a Chapter list. It would be a simple matter to prepare a page list of chapters and section headings; this would provide an immediate indication of topic coverage.

Similarly, a glossary would be useful. A first iteration at a glossary could be prepared by selecting each term that has been introduced in bold face in the text and then either redefining it in the glossary, or even cutting and pasting the definition given in the text. Whether definitions are created afresh or merely copied from the text, a glossary should be added.

The lack of an index was disappointing, since, with neither an index nor a chapter list, it is difficult to quickly locate an earlier point in the text to check on previous topics. If the text is to be updated frequently, maintaining an index may be non-trivial. Were I using this text in my teaching, a properly maintained chapter list would be an adequate substitute for an index, but to have neither is a disadvantage. There are occasional factual errors, but these too should be quite straightforward to remedy.

I was not aware of any bias in the text. There is little likelihood that this material will become dated in the near future. The main area in which obsolescence is a possibility is the use of examples from current life to illustrate chemical principles.

New terms are defined when introduced and most explanations are clear and lucid. On the face of it this use of very brief sections seems reasonable. However, I fear that students will learn one small piece of chemistry in just a few minutes, test themselves on it, conclude that they understand it and move on to the next topic at once. A degree of reflection is essential if one is to fully understand new material, and the format of this text does not encourage that reflection sufficiently.

This is a tricky issue. Students may find the approach attractive, since new topics are presented in such easily digested bites. I found the short sections very digestible, and I think students will too. I worry about how long the new knowledge will persist though. The author may argue that the end of chapter questions address this, bringing together questions that cover the whole chapter.

However, including end of chapter problems does not improve learning, only shows the extent of it. Perhaps my unease is because I have never taught a course that depends upon a text in which new material is so rapidly followed by test-yourself questions.

Most texts include plenty of examples of course, but a much smaller number of in-text problems. Some of the other reviewers may be more expert in this area and therefore better able to address this. The text is no more self-referential than any first year chemistry text.

It would be hard to reorganise the sequence of individual sections of many chapters, since much of the material within a chapter flows logically from simple to more advanced.

However, each chapter is largely self-contained, and it would be simple to adjust the order in which some of the chapters are used. Hyperlinks exist for some of these, but not all. There are also a few minor matters relating to images in the list of corrections to be submitted. Since I was using a hardcopy I had no navigation issues These corrections are noted on the list to be supplied separately.

The style is relaxed and chatty without being trite or unscientific, the examples and the questions are generally well-chosen, and the number of questions is more than enough for students to fully test their understanding. My reservations can be summed up as follows: 1. There are many corrections, nearly all of them minor, that should be made before the text is released to the academic community at large.

I am uneasy about the speed with which questions follow the introduction of a new topic. This may diminish the time students spend reflecting on a topic before they move onto new material. However, I presume that this style of text, with a high density of questions, has been tried in chemistry before and been found to work satisfactorily, despite my concerns. The text starts at a very low level.

Although it introduces a good range of fundamental topics - apart from kinetics, which should be added - it does not provide sufficient depth for many 1st year University courses. However, it be suitable for typical basic chemistry introductory courses, for which there is a considerable demand, both in Canada and in the USA.

In general this textbook has neither the breadth nor depth of content to satisfy the first year chemistry curriculum for B. The current version would be suitable for a massive online open courses MOOC , high school, introductory Comprehensiveness rating: 2 see less. The current version would be suitable for a massive online open courses MOOC , high school, introductory college course for students who do not have Chem 11 or a non-science major.

I would also like to point out that more content is better than less for a first-year chemistry textbook because it becomes a reference resource for students throughout their academic career. To make the content suitable for a first year chemistry course for B. For brevity, I list only the most desirable additions to make this book suitable for a, however, there are many more minor changes that would improve the quality of the book. Please contact me if you would like more details.

These must be fixed in order to be usable for any student. Particular attention needs to be paid towards superscripts and subscripts, and spacing because syntax is critical in chemistry. There are some errors in the accuracy of the content as well. Chapter Sulfuric acid H2SO4 is listed as a strong acid, but this is only true for the first deprotonantion and should be noted, especially because the hydrogen sulfate ion HSO4- and sulfate SO is discussed later in the book.

I worry that this omission will leave students with an outdated, nineteenth century understanding of atoms and molecules. In some places, it would be desirable to use more technical language because students are learning to become fluent and proficient with the terms and should see technical terminology used in the correct context as much as possible.

This is confusing because wedge bonds are usually reserved for representing bonds coming out of the plane in VSEPR model. Modular treatment in textbooks lead to a compartmentalized understanding of the subject, which is undesirable.

There are also font size control issues in many instances. In a couple of instances, the html tags are present instead of formatted text. Paragraph and section spacing in the printed version could be improved to enhance organization and readability; for example, a section title that appears at the end of a page can be anchored to the section text so that it starts at the beginning of a new page.

New paragraphs should be indented. I would like to see a more global perspective by extending the context of these examples to concerns that are beyond North American boarders. There is also very little discussion of the environment.

Regardless of the cultural context, this is a leading concern for our students and society, it is important that students make the connection between chemistry and the environment. The visuals in the book could be vastly improved in terms of appeal and quantity.

Discussion of imperial units ounces, feet, Fahrenheit etc. This is especially true for the section on unit analysis in Chapter 2. The current version is a single, gigantic file which takes forever to download and open, even on a fast computer. The single file version allows the entire text to be searchable, but this takes a long time and often generates too many hits to be useful. In the Preface, the author tries to put chemistry in context for students by supporting the view that chemistry is the "central science", sandwiched between physics and biology.

I feel this hierarchical view of the sciences is antiquated. A more modern understanding is that all the sciences and mathematics, indeed all academic disciplines, are interrelated, each discipline depending on knowledge from all other fields for inspiration and insight. The textbook does not have a glossary, index or table of contents.

This textbook is not in depth enough for science majors. However, it might suffice as a prep course for students that have never taken any highschool chemistry. In chapter 4, In chapter 4, double replacement reactions are introduced. Yet only precipitation reactions are given as examples even though some of the exercises involve strong acids reacting with weakly basic salts. Arrhenius acid-base reactions are treated separately as neutralization reactions.

Also, when single replacement and synthesis combination reactions are introduced no attempt was made to present them as examples of redox reactions. Redox reactions are treated separately at the end of chapter 4.

Chapter 6 Gases , is not in depth enough. Kinetic-molecular theory is completely left out. Chapter 7 appears to cover basic thermochemistry fairly adequately. However, thermodynamics is not covered deeper anywhere in this textbook.

Chapter 8 Electronic Structure also is not in depth enough. The textbook treads very lightly on quantum mechanics. Thus, the student will never learn the contributions made by Einstein, De Broglie, Heisenberg or Schrodinger. There is a short paragraph on photon energies but no credit is given to Max Planck.

In the section on periodic trends, the shielding effect and effective nuclear charge are not mentioned at all.

Thus, students will get the false impression that actual nuclear charge and average distance of valence electrons from the nucleus principal quantum number are sufficient for explaining periodic trends. In Chapter 9 Chemical Bonding , the concepts of formal charge and resonance stabilization are not discussed anywhere. In the section on molecular geometry, trigonal bipyramidal and octahedral geometries are left out altogether. Also, students are not even introduced to molecular polarity and dipole moments.

The next chapter Intermolecular Forces briefly jumps into dipole-dipole forces but with few examples and little explanation. Likewise, very few examples are given to understand the relative strengths and nature of dispersion forces and hydrogen bonding. Chapter 13 equilibrium seems nearly in depth enough despite the fact that the textbook leaves out kinetics altogether. This chapter includes acid-base and solubility equilibria.

However, buffers are only treated qualitatively. Also, the effect of strong acids on solubility of weakly basic salts is not discussed. Electro-chemistry was covered fairly adequately in this textbook although cell potential under non-standard conditions Nernst Equation was not covered at all.

Standard cell potential also was not related to the thermodynamic equilibrium constant. In the section on electrolysis, there are no stoichiometric calculations involving charge. The final chapter Organic Chemistry covers organic nomenclature reasonably well.

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