Showing posts with label chemistry. Show all posts
Showing posts with label chemistry. Show all posts

24% Off Discounts: Buy Cheap Organic Chemistry (7th Edition) Review

Organic Chemistry (7th Edition)

Are you looking to buy Organic Chemistry (7th Edition)? here is the right place to find the great deals. we can offer discounts of up to 90% on Organic Chemistry (7th Edition). check out the link below:

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Organic Chemistry (7th Edition) Review

To succeed with this book, make sure that you do all of the in-text problems at a minimum, in addition to whatever other assigned homework you get. I used the book for a class, but I would say that it's very good for self-study, because the in-text problems really help make sure that you're being an active reader and not just zombie-ing through the pages, and the solutions manual contains solutions to ALL problems, not just the odds. And when you're memorizing the reactions, probably the best way to do it is to use flashcards. One one side have the reagents on the left, draw an arrow, and have a question mark on the right for the products. On the other side, have the reagent, an arrow towards the products, and a question mark over the arrow. This ensures that you know the reaction inside and out.
One think another reviewer suggested that I agree with would be to add expected yields for reactions. Or an appendix of some of them, if it's thought that including them in early reactions might cause confusion.
EDIT: After finishing my second semester of organic chemistry, I have to say that I really agree with the reviewer I had previously mentioned, in that the book does get very repetitive in the last few chapters before the biochemistry. And there's not very many real synthesis questions. The majority of the "synthetic conversion" problems are two or three steps at most. But overall, this book is still very clear, and a good learning resource.

Organic Chemistry (7th Edition) Overview

Organized around functional groups, this book incorporates problem-solving help, orientation features, and complete discussions of mechanisms. Wade explains concepts without taking the unnecessary short cuts that often lead to misconceptions—his hallmark problem-solving approach includes unique strategies and hints to help readers focus on the individual steps of each reaction and how they contribute to the overall reaction. Wade also employs the most efficient method of mechanism boxes with its two-tiered approach: Mechanism and Key Mechanism Boxes. He delineates the 20 "Key" mechanisms that comprise nearly all of the mechanisms students will encounter. Therefore, the book takes one additional and important step in helping readers identify and grapple with the smallest number of the most important concepts to understand. Acid-Base Chemistry, Lewis Structures, Bronsted, Electron Structure (shell, orbitals, magnetic shielding), Bonding (formation, patterns, polarity, MO), Resonance, Stereochemistry, MO Theory, Conformational analysis, Thermodynamics, Kinetics, Reaction Coordinate diagrams, Chirality, Regioselectivity, Synthesis, Aromaticity, Carbonyl chemistry. A comprehensive reference for chemistry professionals.

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10% Off Discounts: Lowest Price Prentice Hall Molecular Model Set For Organic Chemistry Review

Prentice Hall Molecular Model Set For Organic Chemistry

Are you looking to buy Prentice Hall Molecular Model Set For Organic Chemistry? here is the right place to find the great deals. we can offer discounts of up to 90% on Prentice Hall Molecular Model Set For Organic Chemistry. check out the link below:

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Prentice Hall Molecular Model Set For Organic Chemistry Review

I bought this kit when I was a college sophomore about 14 years ago (gasp!). And yes, it was precisely the same product being sold here today. I'm not entirely sure if that's a good thing or a bad thing, since there doesn't seem to have been any improvements - but hey, if it ain't broke, right?
After forgetting about it for many years, I recently found it again in a box in the attic and was thrilled to discover I hadn't lost it, or given it away, or burned it with all the rest of my school things. I had always got a huge kick out of playing with it in school, and of course, I started playing with it again immediately! Gotta admit, it's hard to put down - kinda like catnip for nerds, which I guess makes me one.
Memory Lane aside, it's a solid little set, and includes the following pieces:
28 Hydrogen (white)
14 Carbon (black)
8 Oxygen (red)
8 Chlorine (green)
4 Nitrogen (blue)
2 Bromine (orange)
2 Iodine (purple)
40 Single bonds (space-fill)
40 Single bonds (open)
12 Double bonds (open)
Of course, some of the pieces above can be used in a pinch to represent atoms that aren't listed, but I rarely (if ever? *scratch head*) found that necessary in my basic chem classes. Overall, it was an excellent tool, and well worth the somewhat inflated price. I can remember buying many a text book that cost many times more - few of which proved as helpful as this kit, and none of which were as entertaining.
If I had to cite a negative, I'd have to admit they were a bit stingy with the carbon molecules - and sadly, the only other pieces that rival carbon's chiral-yumminess are the nitrogens, which are also in short supply. Besides, your molecule looks stupid with bunch of blue nitrogens pretending to be carbons - and who wants a stupid-looking molecule when your trying to be all brainy and stuff!? Consequently, I couldn't quite make some hydrocarbons of medium complexity, including my very most favorite molecule of all time! ...which shall here remain nameless.
However, this is all easily remedied! And in a way, that's what brought me to this page on Amazon to begin with. After all these years I'm going to buy another set just for fun! HA! With two of these babies, I'll be able to make almost ANYTHING. Mwa ha ha ha ha ha ha!

Prentice Hall Molecular Model Set For Organic Chemistry Overview

This kit enables users to build virtually all simplemolecules encountered in organic chemistry. Includesspace-filling models that simulate the true shape of saturated compounds.Provides open models that form realistic single, double, and triple bonds— even strained rings. Allows smooth rotation of the bonds to makeconformational analysis easy. Contains enough components to createseveral models at once. The components are precision-tooled from qualityplastics, are virtually indestructible, and come in a sturdy plastic casefor easy storage. Provides a useful Instruction Book — with photos,diagrams, and concise discussions of chemical principles.

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42% Off Discounts: Best Buy for Student Lab Notebook: 100 Spiral Bound duplicate pages Review

Student Lab Notebook: 100 Spiral Bound duplicate pages

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Student Lab Notebook: 100 Spiral Bound duplicate pages Review

These books are pretty standard for lab researchers or for students. I used them for my General and Organic Chemistry lab courses.
The Good:
-They are durable. The spiral binding isn't flimsy, and it won't fall apart.
-The duplicates are not carbon based.
-The sheets are quadrille ruled.
-If you spill chemicals on your notebook (like I did every day), as another reviewer said, the paper absorbs the chemicals really quickly. But the copy isn't really affected.
-Comes with a handy periodic table and reference table on the divider.
-The duplicates are fairly clear and legible
The Not So Good:
-Be careful what you rest on the notebook because if it's pointy it will leave stray marks on your copy.
Miscellaneous Remarks:
-I can't say this enough, but MAKE SURE YOU PUT THE DIVIDER BEHIND YOUR PAGE and the duplicate. If you don't do that, whatever you write will be imprinted onto the following 1 or 2 sheets (3 if you push hard when you write).
-The copy may look really faint at first, but give it some time. After a few minutes whatever you wrote or drew will become darker and easier to see.
These books are expensive, yes, but they are very useful. I still have mine and look back for reference.
Thanks for reading my review!

Student Lab Notebook: 100 Spiral Bound duplicate pages Overview

100 Carbonless duplicate pages sequentially numbered and Spiral Bound with plastic coil. Easy to use wrap around plastic coated cover with a periodic table of the elements. Additional features include a table of contents page and useful information for students of lab sciences.

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24% Off Discounts: Best Buy for Chemistry: The Central Science (11th Edition) Review

Chemistry: The Central Science (11th Edition)

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Chemistry: The Central Science (11th Edition) Review

Overall, this book provides an excellent introduction to chemistry.
Although the explanations are not perfect, the book does a superb job introducing the reader to chemistry. True, it is somewhat difficult to read at times, but it's also very interesting as the writers provide MANY MANY real world applications and interesting examples. I also really like how the book has a high emphasis on giving examples. Chemistry is not like subjects such as history or biology - chemistry involves PROBLEM-SOLVING, THINKING, AND APPLICATION. By going through many examples of problems, the book does an excellent job honing such valuable skills many students typically lack. While sometimes the explanations are a little dull / difficult to understand, this book from my experience is A LOT easier to read than other more advanced chemistry textbooks.
So, in essence, while this book is not quite as advanced or thorough as some of the more advanced intro chemistry books, this book provides a VERY strong overview of general chemistry for the student, and overall is pretty easy to understand. While this book is not perfect, I am certainly very content with it. It is no surprise to me that this book is so widely used and wildly popular among students and instructors.

Chemistry: The Central Science (11th Edition) Overview

Chemistry: The Central Science is the most trusted book on the market--its scientific accuracy, clarity, innovative pedagogy, functional problem-solving and visuals set this book apart. Brown, LeMay, and Bursten teach students the concepts and skills they need without overcomplicating the subject.

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43% Off Discounts: Best Buy for On Food and Cooking: The Science and Lore of the Kitchen Review

On Food and Cooking: The Science and Lore of the Kitchen

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On Food and Cooking: The Science and Lore of the Kitchen Review

This red `On Food and Cooking, The Science and Lore of the Kitchen' by Harold McGee is a new edition of what is the most widely quoted culinary work in English. It may be almost as influential on the thinking of culinary professionals as Julia Child's `Mastering the Art of French Cooking' was on attitudes of American home cooking. The testimonials from the likes of Thomas Keller, Paula Wolfert, Jacques Pepin, and Rose Levy Beranbaum just begins to tell you how important McGee's volume has become. I was immensely pleased to see the exchange of acknowledgments between McGee and Keller to see how much the academic can learn from the professional chef.
I can devote my thousand words on how good this book has been to the culinary world, but most of you already know that. What I will do is to list all the reasons one may wish to read this book.
First, the book is simply interesting to amateur foodies and culinary professionals. This is the serendipity principle. If you prospect in a rich land, you will invariably find something of value. The `lore' in the subtitle is not an afterthought. The book includes history, linguistics and cooking practice in addition to simple science. In over 800 pages of densely packed narrative, one will invariably find something of interest, especially since the book covers such a broad range of topics, including:
Milk and Dairy
Eggs
Meat
Fish and Shellfish
Fruits and Vegetables
Seeds, Cereals, and Doughs
Sauces
Sugars and Chocolate
Alcohol (Wine, Beer, and Distilled Spirits)
Cooking Methods
Cooking Utensil Materials
`The Four Basic Food Molecules'
Basic Chemistry
This is the perfect book in which to jump around to those subjects that interest you. I just wish the author would have put the last two subjects first so that more readers would stumble across them to gain a better understanding of what appears in the chapters on specific foods. A quick example of how this would help in practical terms is that the characteristics of alcohol, which stand halfway between water and oils explains why vodka is such a great flavor enhancing addition to pasta sauces.
Second, professional and amateur bakers should read all of the chapters on grains, doughs, chocolate, alcohol, basic molecules, and the chemistry primer, as this is the one area of culinary practice where knowledge of science can make the biggest difference between good and great results. Both Shirley Corriher and Alton Brown have books which include baking science and Rose Levy Beranbaum's books all cover practical baking science in depth, but McGee puts all of this is a broader context which, to use Alton Brown's great metaphor about science and cooking, gives a roadmap covering a much broader area, to a finer scale of detail.
Third, all culinary professionals who have anything whatsoever to do with teaching should read this book from cover to cover, twice. There is absolutely nothing more annoying than having a person in the role of teacher make a patently false statement in their area of expertise. The number of times a Food Network culinary celeb misuses the term `dissolve' when they really mean `emulsify' or simply `mix' would fill volumes. It is still a common mistake to say that searing protein seals in juices. There are many good reasons for searing. Preventing the escape of liquid is not one of them. Even Brown himself has made some gaffs in print and on `Good Eats' such as when he described a very corrosive compound as a strong acid rather than a strong base. He confused one end of the pH scale with the other.
Fourth, anyone who has ambitions to develop their own recipes should read those chapters which deal with the major foods such as dairy, meats, fish, fruits, and vegetables, with a premium on the material on milk and eggs. Two defining characteristics of science are that it explains things and it predicts things. Most people understand the first but may not appreciate the second. One can predict, for example, that if you use too little fat in a milk or cream based gratin, the dairy will curdle, so, if you are playing around with your favorite mac and cheese recipe, do not be so quick to reach for that skim milk, as you are likely to be very disappointed with the result. Similarly, if you crave some Saturday morning buttermilk biscuits and the nearest carton of buttermilk is a 30 minute drive away, AND, you have no vinegar, AND you have no citrus, there is just a chance that your aging cream of tartar dissolved in milk will save the day, since this is an acidic salt which will stand in for the acidity in the buttermilk. As a former professional chemist, I can assure you that pure inorganic salts like cream of tartar simply do not go bad.
I would have loved to hear the exchanges between author McGee and Thomas Keller, as Keller is probably the contemporary epitome of how the culinary professional uses experimental techniques in cooking. The constant tasting which every cook does is nothing more than a practical application of the chemical technique of titration, where materials are combined slowly until the desired result is achieved. What separates good from great cooks is using this technique to test raw materials. This is the truest marriage of science and cooking, following the maxim of Daniel Boulud who stated that to be really great, the journeyman cook must repeat the same procedure thousands of times to the point where the result is utterly reproducible and the cook can detect the desired endpoint easily by eye, nose, and mouth. Sounds like science to me.
The author's introduction presents an excellent case for rereading the book in its second edition as he cites the great changes in food culture over the last twenty years. This is also a great case for anyone who is interested in any aspect of food.
A very important book indeed.

On Food and Cooking: The Science and Lore of the Kitchen Overview



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60% Off Discounts: Best Buy for Basher Astronomy: Out of this World Review

Basher Astronomy: Out of this World

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Basher Astronomy: Out of this World Review

My son LOVES these books. The 8x8 size is also inviting. Cute characters introduce difficult ideas. My son wants the whole series. I have to admit the layout makes me curious, to see who is included in what. And it explains those new planets, and the sad demotion of our dear Pluto, and the various things that we didn't know about (kupiter belt, anyone?)

This is a nice companion to any series, and it's also a quick reference. One of those "coffee table books" for kids, that they only pick up because of the nifty cover, but then spend more time in it because it's got some humor and interesting facts. One of those good examples of science well presented doesn't need a lot of whistles and bells, it's just cool in and of itself.

Basher Astronomy: Out of this World Overview



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60% Off Discounts: Lowest Price Basher: Chemistry: Getting a Big Reaction Review

Basher: Chemistry: Getting a Big Reaction

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Basher: Chemistry: Getting a Big Reaction Review

I really love the Basher science books. The drawings are great and memorable, and help the concepts really stick with you. They have been indispensable in my learning things for class and studying for tests, and CHEMISTRY is no exception. Even though it's not my favorite scientific field, I have learned a lot from this book and all the others, and I just have one thing to say to Basher and Green: keep it coming! I would recommend this book to anyone interested in brushing up on some old science terms, or who needs a little extra memorization help while studying (And the poster in the back is great too!). I recommend buying not only this book but whichever of the other Basher books that interest you. It is an essential addition to any science collection, by far.

Basher: Chemistry: Getting a Big Reaction Overview



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60% Off Discounts: Best Buy for Ratio: The Simple Codes Behind the Craft of Everyday Cooking Review

Ratio: The Simple Codes Behind the Craft of Everyday Cooking

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Ratio: The Simple Codes Behind the Craft of Everyday Cooking Review

Ever since Ruhlman first started pondering this book on his blog years ago, I've been eagerly anticipating its arrival, and it has not disappointed. The theory of ratio and its present and historical value are engagingly presented, and the book quickly ushers openminded readers to the kitchen to see these things at work themselves. So far I have baked two "experiments" I would never have had the bravery to tackle without this knowledge, and both have been educational and delicious accomplishments!
This is not a cookbook -- indeed, it is an anti-cookbook. Those expecting complex recipes, or the "best" way to make something, will be dissatisfied. This is a manual for real cooks who want to understand the fundamental underpinnings of what makes food FOOD in order to play, tweak, recontextualize, and personalize their methods in infinite variations. It's a book for culinary explorers who don't wish to be, pardon the pun, spoon-fed.
As always, Ruhlman's fresh, engaging, personal writing style leaves this an entertaining read even if you're not stopping every few pages to try your hand at the techniques. (If telling you it was a real page-turner while I was awaiting jury duty doesn't convince you, I don't know what will!)

Ratio: The Simple Codes Behind the Craft of Everyday Cooking Overview



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62% Off Discounts: Best Buy for Keys to Good Cooking: A Guide to Making the Best of Foods and Recipes Review

Keys to Good Cooking: A Guide to Making the Best of Foods and Recipes

Are you looking to buy Keys to Good Cooking: A Guide to Making the Best of Foods and Recipes? here is the right place to find the great deals. we can offer discounts of up to 90% on Keys to Good Cooking: A Guide to Making the Best of Foods and Recipes. check out the link below:

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Keys to Good Cooking: A Guide to Making the Best of Foods and Recipes Review

Having read and purchased McGee's other titles I did not expect this one to be terribly different. That is to say that his books tend to be chock full of information without many pictures. I consider myself an experienced cook and baker, and still find this information very helpful when a question arises about why something happens in cooking the way that it does. If you are the type that prefers lots of pictures, even humor, then Alton Brown is probably your best go to source. Although McGee himself is not without humor - it was the famous scene from "Blazing Saddles" that sent him in this direction food science, but this book is pretty cut and dry. On the front jacket cover the chapters and their contents are listed nos. 1-24, breaking down the subject matter from 'Basic Kitchen Resources' to 'Nuts and Oil Seeds' and much more. I, however, prefer to judge a book by its index and this book has a decent one. Whoever handled the indexing for this title did a fairly thorough job, but missed the boat by not cross-referencing, which I personally think is critical in a book of this nature. Maybe that was a decision on the publisher's part rather than the indexer, but I feel like something's missing. All in all, this is an excellent reference. If you're like me and consider Hester Blumenthal's "In Search of Perfection" your idea of leisure reading then this book will be right up your alley. If not, use it strictly as a reference, because I don't think any decent cookbook collection should be without McGee's books!

Keys to Good Cooking: A Guide to Making the Best of Foods and Recipes Overview



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