ACE Physical Science 1111 PACE Test
Gay-Lussac's Law
P1/T1 = P2/T2
Boyle's Law
P1V1 = P2V2
Write the combined gas law formula.
P1V1/T1 = P2V2/T2
Charles' Law
V1/T1=V2/T2
If the pressure of an enclosed gas doubles when the volume of its container is reduced to half its original size, the relationship of pressure and volume must be ___________________.
inverse
manometer
measures pressure of contained gas
Hg
mercury
Brownian movement
movement of tiny particles being bumped by molecules
elastic collision
no loss of energy upon impact
force per unit area
pressure
STP means ___________________________________________________.
standard temperature and pressure
In performing experiments with Boyle's Law, the ___________________ must remain constant.
temperature
In Gay-Lussac's law, the ______________ is a constant; in Charles' Law, the ____________ is a constant.
volume, pressure
Water cannot be suctioned higher than 10.4 m because at that point the ___________ of the water inside the pipe is balanced by the _______________ outside the pipe, and the water will not ride any higher.
weight, atmospheric pressure
STP temperature = _______________________________ (in degrees Celsius and degrees Kelvin)
0 degrees Celsius and 273 degrees Kelvin
ideal gas equation
combined gas law
Two quantities, a and b, have a direct relationship. If a is doubled, what will happen to b?
If a is doubled, b will also double.
millibar
0.75 mm Hg
Convert 69 degrees Kelvin to Celsius.
-204 degrees Celsius
Convert 15 degrees Kelvin to Celsius.
-258 degrees Celsius
What is the inverse of 16?
1/16
What is the inverse of 9?
1/9
What is the inverse of 0.1
10
What is the inverse of 9/13?
13/9
Convert -79 degrees Celsius to Kelvin.
194 degrees Kelvin
Convert 298 degrees Kelvin to Celsius.
25 degrees Celsius
Convert 47 degrees Celsius to Kelvin.
320 degrees Kelvin
Convert 203 degrees Celsius to Kelvin.
476 degrees Kelvin
STP pressure = ______________________________
760 mm Hg
