Term
| What is the definition of pressure? |
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Definition
| The force per unit are exerted on an object. |
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Term
| What are the units that can measure pressure? |
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Definition
Pascal (Pa)
Atmospher (atm)
Torr (torr)
Millimeters of mercury (mmHg)
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Term
Study Boyle's law and how it relates to volume
Page 384 and 385 |
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Definition
If pressure is decreased, the volume is of the gas will increase
Vice versa
If the pressure is increased, the volume of the gas will decrease.
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Term
| What is the mathematical equation to express Boyle's law? |
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Definition
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Term
| What did Jaques Charles added to the investigation of gas and volume? |
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Definition
| The effects of temperature on a gas and the volume. |
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Term
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Definition
| At constant pressure, the temperature and volume of a gas are linearly proportional. |
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Term
| How can Charles's law be expressed mathematically? |
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Definition
V
T = constant
or
V1 V2
T1 = T2 |
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Term
| In an "absolute temperature scale", what temperature will you not be able to cool a gas to? |
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Definition
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Term
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Definition
| Following an established trend in the data even though there is no data available for that region |
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Term
| Explain how the Combined Gas Law combines Boyle's law and Charles's law together? |
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Definition
| The combined gas las will measure the pressure, the volume and the temperature of a gas. |
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Term
| How can the Combined Gas Law be mathematically expressed? |
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Definition
PV
T = constant
or
P1V1 P2V2
T1 = T2 |
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Term
| What temperature scale must you use to use any of the equations you learned in this module? |
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Definition
Kelvin
To convert to Kelvin, add 273.15 to the Celsius temperature. |
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Term
| Study Example 12.1 on pages 392, 393, and 394 |
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Definition
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Term
What makes a gas an ideal gas?
Hint: you will not have to memorize these rules but be able to recognize these rules in a true/false statement |
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Definition
| Go to page 394 and study the 3 properties of an ideal gas |
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Term
| Why is a "Standard Temperature and Pressure (STP) important? |
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Definition
| It is a reference to determine whether or not a gas will behave in an ideal manner |
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Term
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Definition
| When two or more ideal gases are mixed together, the total pressure of the mixture is equal to the sum of the pressure of each individual gas. |
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Term
How can Dalton's law be expressed mathematically?
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Definition
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Term
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Definition
| The pressure exerted by the vapor which sits on top of any liquid |
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Term
| When does vapor pressure increase? |
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Definition
| When the temperature of the liquid increases |
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Term
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Definition
| The temperature at which the vapor pressure of a liquid is equal to normal atmospheric pressure |
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Term
| Study example 12.2 on page 398 |
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Definition
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Term
| Study example 12.3 on page on pages 399, 400 |
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Definition
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Term
| Study example 12.4 on pages 401 and 402 |
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Definition
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Term
| How is the Ideal Gas Law expressed mathematically? |
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Definition
PV = nRT
L*atm
R = 0.0821 mole *K
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Term
| Study example 12.5 on pages 403 and 404 |
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Definition
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Term
| Study examples 12.6 on pages 406, 407, and 408 |
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Definition
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