A Coffee-Cup Calorimeter Contains 10

question 10

Multiple Choice

A coffee-cup calorimeter contains 10.0 g of water at 59.00°C.If 3.00 g gold at 15.20°C is placed in the calorimeter,what is the final temperature of the water in the calorimeter? The specific heat of water is 4.18 J/g⋅°C;the specific heat of gold is 0.128 J/g⋅°C.

• A) 55.37°C
• B) 58.60°C
• C) 59.40°C
• D) 60.80°C
• E) 64.19°C

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Definitions:

Oedipus Complex

A psychoanalytic theory by Freud that a child has an unconscious desire for the opposite-sex parent and jealousy towards the same-sex parent.

Territorial

Pertaining to the ownership or use of specific areas of land or space, often relating to animals or countries defending specific regions from intruders.

Psychosexual Development

Freud's theory of the stages of sexual development from infancy to adulthood, each characterized by erogenous zones and conflicts.

Psychoanalytic Theory

A theory of personality and psychopathology, initiated by Sigmund Freud, that emphasizes unconscious processes and conflicts in human behavior.