Background
Fun Facts
Set it Up
demonstrations
FINAL JEOPARDY
100
This is the background of Gay-Lussac
100
Mathematically, temperature is directly proportional to ____
What is pressure?
100
This graph shows this
The relationship between temperature and pressure in Gay-Lussac's law (direct relationship)
200
This and this are the independent and dependent variables
Pressure dependent, temperature independent.
300
This is one fun fact from Gay-Lussac's experiments
300
When you increase the _____, the pressure increases and vice versa. It is a direct relationship.
What happens when you increase the temperature?
300
The video illustrates this.
What is real world example of Gay-Lussac's law in action.
400
____ and number of ____ have to be constant in order for this law to work to work.
What is volume and number of particles?
500
The Italian chemist Amedeo Avogadro recognized the importance of Gay-Lussac’s work on combining volumes of gases and studied the relationship between volume of a pressure and its temperature. In 1811, he postulated that, at the same temperature and pressure, equal volumes of gases contain the same number of gaseous particles in this hypothesis.
What is Avogadro's hypothesis?
500
A 20-liter cylinder contains 6 atmospheres (atm) of gas at 27 C. The pressure of the gas would be this if the gas was heated to 77 C.
The pressure will increase to 7 atm after heating the gas from 27 C to 77 C.