Oxygen-16 (15

question 163

Multiple Choice

Oxygen-16 (15.994915 amu) is synthesized in the sun by fusion of ¹²C (12.000000 amu) and ⁴He (4.00260 amu) .How much energy is released in this nuclear reaction?

• A)2.48 × 10³ kJ/mol
• B)2.30 × 10⁶ kJ/mol
• C)6.92 × 10⁸ kJ/mol
• D)7.20 × 10¹¹ kJ/mol

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Definitions:

Situational Phobia

A fear confined to specific situations, such as flying or being in enclosed spaces, that can disrupt daily functioning.

Cleaning Compulsions

Repetitive behaviors or mental acts that an individual feels driven to perform in response to an obsession, often related to an excessive need for cleanliness and order.

Checking Compulsions

Repetitive behaviors or mental acts that a person feels driven to perform in response to an obsession, typically aimed at preventing some dreaded event or situation.

Mania

A mental state characterized by extremely elevated mood, energy, and activity levels, often associated with bipolar disorder.