Perform the Indicated Operation $\frac { 5 } { 7 } - \frac { 1 } { 2 }$

question 65

Multiple Choice

Perform the indicated operation. Where possible, reduce the answer to its lowest terms.
- $\frac { 5 } { 7 } - \frac { 1 } { 2 }$

• A) \(\frac { 1 } { 7 }\)
• B) \(\frac { 3 } { 14 }\)
• C) \(\frac { 4 } { 9 }\)
• D) \(\frac { 4 } { 7 }\)

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Definitions:

Molecular Orbital

A theoretical construct that describes the wave-like behavior of electrons in molecules.

S-cis Conformation

A specific arrangement of molecular geometry where substituents on a double bond are positioned in the same plane, allowing potential for certain reactions.

Relative Energies

The comparative energy levels of molecules or states, used to predict stability, reactivity, and the distribution of products in chemical reactions.

Conformers

Different spatial arrangements of a molecule that can be converted into one another by rotation around single bonds, without breaking the molecular structure.