Title
A Pictorial Approach To Molecular Bonding
Delivery time: 8-12 business days (International)
With The Development Of Accurate Molecular Calculations In Recent Years, Useful Predictions Of Molecular Electronic Properties Are Currently Being Made. It Is Therefore Becoming Increasingly Important For The Nontheoretically Oriented Chemist To Appreciate The Underlying Principles Governing Molecular Orbital Formation And To Distinguish Them From The Quantitative Details As Sociated With Particular Molecules. It Seems Highly Desirable Then That The Non Theoretician Be Able To Deduce Results Of General Validity Without Esoteric Mathematics. In This Context, Pictorial Reasoning Is Particularly Useful. Such An Approach Is Virtually Indispensable If Bonding Concepts Are To Be Taught To Chemistry Students Early In Their Careers. Undergraduate Chemistry Majors Typically Find It Difficult To Formulate Molecular Orbital Schemes, Especially Delocalized Ones, For Molecules More Complicated Than Diatomics. The Major Reason For This Regrettable Situation Is The General Impracticability Of Teaching Group Theory Before Students Take Organic And Inorganic Courses, Wherein The Applications Of These Concepts Are Most Beneficial. Consequently Many Students Graduate With The Misconcep Tion That The Ground Rules Governing Bonding In Molecules Such As Nh3 Are Somehow Different From Those Which Apply To Aromatic Systems Such As C H 6 6 Conversely, Seniors And Many Graduate Students Are Usually Only Vaguely, If At All, Aware That Sigma Bonding (Like Extended Pi Bonding) Can Profitably Be Described In A Delocalized Manner When Discussing The Uvphotoelectron Spectrum Of Ch , For Example.
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For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.