The atmospheric pressure on Mount Everest is about 0.30 atm.From the vapor pressure curve of propane, it can be seen the boiling point of propane at this elevation is about _________. 
Definitions:
Self-Perception
An individual's awareness of their own characteristics, emotions, and behavior, influenced by their personal experiences and societal feedback.
Mate Selection
The process by which individuals choose their partners based on various factors such as attractiveness, personality, and social status.
Self-Evaluation
The process of examining and reflecting on one's own abilities, characteristics, beliefs, and actions to assess their significance and worth.
Middle-Range Theory
A framework in sociology aiming to integrate theory and empirical research, focusing on limited aspects of social phenomena rather than broad, abstract theories.
Q18: A sample of gas initially occupies 3.50
Q26: Phosphorus-32 has a half-life of 14 days.What
Q28: A catalyst increases the rate of a
Q35: Consider the reaction between hydrogen and
Q46: Silver nitrate, AgNO<sub>3</sub>, can be used
Q53: Which of the following electron transitions in
Q55: What is the percent-by-mass concentration of KCl
Q71: The diagram represents the physical state of
Q76: Phosphine, PH<sub>3</sub>, a reactive and poisonous
Q109: A sample of O<sub>2</sub> is collected