How Much Heat Is Released When 75

question 155

Multiple Choice

How much heat is released when 75.0 g of steam at 100.0°C is cooled to ice at -15.0°C? The enthalpy of vaporization of water is 40.67 kJ/mol,the enthalpy of fusion for water is 6.01 kJ/mol,the molar heat capacity of liquid water is 75.4 J/(mol ∙ °C) ,and the molar heat capacity of ice is 36.4 J/(mol ∙ °C) .

• A)54.8 kJ
• B)195 kJ
• C)228 kJ
• D)248 kJ

---

Definitions:

Sociable

Having a predisposition to engage in social interactions, often characterized by a willingness to connect and communicate with others.

Good Looking

A term used to describe someone who is physically attractive.

Personality Characteristics

The traits and features that collectively define an individual's distinctive patterns of thinking, feeling, and behaving.

Ingroup

A social group to which a person psychologically identifies as being a member, often leading to favoritism towards ingroup members and discrimination against outgroup members.