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A simple ideal gas law question, using number of molecules, that asks the student to calculate one of the four variables. he question can ask for either L atm, or kPa m3, and either K or C for temp. As such the boltzmann constant is in either J/K or L atm/K.
pV = 1/3 Nm<v2>
Metadata
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
History
Tom Stallard 6 years, 2 months ago
Created this as a copy of Ideal kinetic gas law.| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| Ideal gas law - R | Ready to use | Tom Stallard | 12/01/2019 14:40 | |
| Ideal gas law - Kb | Ready to use | Tom Stallard | 24/11/2020 20:40 | |
| Ideal kinetic gas law | draft | Tom Stallard | 12/01/2019 14:40 | |
| A2: Ideal gas law - R | draft | Tom Stallard | 12/01/2019 15:01 | |
| A2: Ideal gas law - Kb | draft | Tom Stallard | 12/01/2019 15:01 | |
| A2: Ideal kinetic gas law | draft | Tom Stallard | 12/01/2019 15:02 |
There are 24 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| p | integer |
70000
|
||||
| N | number |
4.5
|
||||
| n23 | number |
4.5*10^(23)
|
||||
| T | integer |
576
|
||||
| V | number |
2.3
|
||||
| rms_vel | integer |
238
|
||||
| ms_vel | number |
56644
|
||||
| switcharoo | integer |
2
|
||||
| m_l_switch | integer |
0
|
||||
| k_c_switch | integer |
0
|
||||
| m | number |
6.1
|
||||
| m23 | number |
0
|
| Name | Type | Generated Value |
|---|
| explanation | string |
so here, we calculate each of
|
||||
| pp | number |
225344.6086956522
|
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| VV | number |
7.40418
|
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| nn23 | number |
1.3978590471868591*10^(23)
|
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| nn | number |
1.3978590472
|
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| mm23 | number |
0
|
||||
| mm | number |
1.8948755973
|
||||
| mmssvv | number |
17595.6284153005
|
||||
| rrmmssvv | number |
132.6485145612
|
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| kb | integer |
1
|
| Name | Type | Generated Value |
|---|
| a_string | string |
number of molecules in the gas
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| p_string | string |
with a pressure of 70 kPa
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| v_string | string |
with a volume of 2.30 m<sup>3<
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| n_string | string |
|
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| m_string | string |
The mass of each molecule is 6
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| smv_string | string |
The root-mean-square velocity
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| advice | string |
$pV = 1/3 N m <v^2>$
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| advice2 | string |
$N = \frac\{3 \times 70000 \ti
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| advice3 | string |
$<v^2> = \bigg(\sqrt\{&l
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| advice4 | string |
|
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| advice_latex | string |
$N = \frac\{3 p V\}\{m <v^2
|
| Name | Type | Generated Value |
|---|
| answer | number |
1.3978590472
|
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| answer2 | number |
1.3978590472
|
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| answer_text | string |
re are 1.40 [x 10<sup>23</sup>
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| answer_txt2 | string |
x 10<sup>23</sup>
|
Generated value: integer
70000
← Depends on:
- m_l_switch
→ Used by:
- VV
- advice2
- mm23
- mmssvv
- nn23
- p_string
Parts
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This question is used in the following exam: