Calculate the Amount of Enthalpy Required to Heat 25 $\Delta$ H_fus = 9

question 71

Short Answer

Calculate the amount of enthalpy required to heat 25.0 g of solid benzene (C₆H₆)at -10°C to liquid benzene at 20.0°C.Thermodynamic data for benzene: specific heat of solid benzene = 1.52 J/g·°C; specific heat of liquid benzene = 1.73 J/g·°C; melting point = 5.5°C; $\Delta$ H_fus = 9.9 kJ/mol.

---

Definitions:

Humanistic Psychology

Humanistic psychology is a psychological perspective that emphasizes the individual's potential and stresses the importance of growth and self-actualization.

Motivation Psychology

A field of psychology that studies what drives individuals to initiate, direct, and sustain behaviors and actions towards achieving specific goals.

Conditional Positive Regard

Refers to acceptance and love that are contingent upon a person behaving in certain ways or fulfilling certain conditions.

Maladaptive Behaviors

Actions or tendencies that aren't conducive to personal or societal well-being, often interfering with everyday functioning or leading to emotional distress.