FINISH ANSWERING THESE
CHEMISTRY NOTES
1.
DEFINE
TEMPERATURE: the measurement of the
amount of energy in something
·
If we lessen the kinetic energy (you cool it
down)
·
If you add energy (the temperature will rise)
PRESSURE
·
Force applied per unit area
BAROMETER
·
Used to measure air pressure (Atmospheric
Pressure)
MANOMETER
·
Measures a gas in a fixed container (volume)
PASCAL
ATMOSPHERE
DALTONS LAW OF PARTIAL PRESSURE
The two largest influences on gases
are temperature and pressure.
2.
What two factors determine the kinetic energy of
a particle? TEMPERATURE AND PRESSURE
How do we calculate the kinetic
energy in a particle?
3.
What is the SI unit for temperature?
4.
What is the average air pressure at sea level?
What is the SI unit for pressure?
What is it equal to?
What is one atmosphere equal to in
the following units: mmHg, torr, Kpa, psi, bar, inHg
STANDARD PRESSURE: They are all
equal to each other, to one atmosphere
o
29.92 inHg
o
1 atm (Atmosphere)
o
101.3 KPa (used mostly in European region)
o
101300 Pa*
o
760 mmHg
o
760 torr
o
14.7 psi
o
1012.9 mbar
o
1.0129 bar
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