If ∆H = -73

question 8

Multiple Choice

If ∆H = -73.54 kJ for a chemical reaction, that reaction _____________.

• A) is exothermic
• B) is endothermic
• C) cannot occur

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Definitions:

Bloodstream

The network of veins, arteries, and capillaries through which blood circulates within the body, delivering oxygen and nutrients to tissues.

High Concentrations

Refers to a large amount of a particular substance within a specific area or volume.

Obtainable

Capable of being acquired or secured.

Parallelism

The use of components in sentences that are grammatically the same, or similar in their construction, sound, meaning, or meter.