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Doss [256]
4 years ago
6

If 82.3 l of an ideal gas is cooled from 46 degrees calius to -166 what will the volume of the gas become

Chemistry
1 answer:
Rzqust [24]4 years ago
5 0
Temperature is directly related to volume. Note that temperature used is Kelvin, so you need to convert both of them into Kelvin

With that information, you can derive this equation:
T1/T2=V1/V2
<span>V2= V1*T2/ T1
 
V2=</span>82.3 * (-166+273.15) / (46+273.15)<span>
V2= 82.3 * </span>107.15 / 319.15
V2= 27.63L
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#1: How are the elements arranged in the modern periodic table?
Alekssandra [29.7K]

1- The correct answer is C :


the elements arranged in the modern periodic table by increasing atomic number.


The explanation:


-The elements in the periodic table are arranged to increase the atomic number. All of these elements display several other trends and we can use the periodic law and table formation to predict their chemical, physical, and atomic properties.


2- The correct answer is C:


strontium, magnesium, calcium, beryllium are the elements which have similar properties.


The explanation:

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4- The correct answer is D


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as best fit curve is a curve drawn to average the data's deviations direct

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