Chapter 6 Chem. Notes- The States of Matter
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- What is the equation for finding density?
- D=M/V
- How do you determine the shape of matter?
- It depends on the physical state
- What is Compressibility?
- Change in volume due to change in pressure.
- What is Thermal Expansion?
- Change in volume due to temperature change.
- What is Cohesive Force?
- attractive force between particles
- What is Disruptive Force?
- Force resulting from particle motion.
- What are gas laws?
- mathematical relationships that describe the behavior of gases.
- What is the definition of Pressure?
- force per area unit.
- What is Standard Atmosphere?
- the pressure needed to support a 760mm column of mercury (Hg) in a barometer tube.
- 1 atm= mmHg
- 760 mmHg
- 1 atm= torr
- 760 torr
- 1 torr= mmHg
- 1 mmHg