5.0 * 10⁵ + 3.0 * 10⁶ =

question 3

Multiple Choice

5.0 * 10⁵ + 3.0 * 10⁶ =

• A)8.0 * 10⁵
• B)8.0 *10⁶
• C)5.3*10⁵
• D)3.5 * 10⁵
• E)3.5 *10⁶

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Definitions:

Proton Spin Decoupled

A technique in NMR spectroscopy where the interaction between proton spins is removed to simplify the spectrum.

Carbonyl Carbon

The carbon atom that is part of the carbonyl group (C=O), key in various organic compounds like ketones and aldehydes.

Ppm Range

Stands for "parts per million," a unit of concentration that denotes the number of parts of a substance in a million parts of a different substance, often used in chemistry.

Cyclopentane

A saturated cyclic hydrocarbon with the molecular formula C5H10, containing a single five-membered ring.