In the Carbon NMR, in What Region of the Spectrum

question 42

Multiple Choice

In the carbon NMR, in what region of the spectrum does one typically observe carbons which are part of the aromatic ring?

• A) -10-0 ppm
• B) 40-60 ppm
• C) 80-100 ppm
• D) 120-150 ppm
• E) 200-220 ppm

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Definitions:

Accounting Equation

The fundamental equation of double-entry bookkeeping, stating that assets equal liabilities plus equity.

Stockholders' Equity

The residual interest in the assets of a corporation after deducting its liabilities, representing ownership interest in the company.

Liabilities

Economic responsibilities or liabilities a corporation must repay to creditors, involving the transfer of economic advantages over time.

Assets

Economic resources owned or controlled by a business, expected to bring future benefits, such as cash, inventory, and equipment.