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saw5 [17]
3 years ago
13

Explain the kinetic energy of the particles in each of the 3 main states of matter.

Chemistry
2 answers:
Mama L [17]3 years ago
7 0
All of them have low kenitic energy
Lelechka [254]3 years ago
6 0
They have low kinetic energy
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The pressure of 1 mol of gas is decreased to 0.5 atm at 273 K. What happens to the molar volume of the gas under these condition
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Answer : The molar volume of the gas will be, 44.82 L

Solution :

Using ideal gas equation,

PV=nRT

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n = number of moles of gas  = 1 mole

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T = temperature of the gas = 273 K

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Now put all the given values in the above equation, we get the molar volume of the gas.

(0.5atm)\times V=(1mole)\times (0.0821Latm/moleK)\times (273K)

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3 years ago
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3 years ago
A car traveling at a speed of 30.0 m/s encounters an emergency and comes to a complete stop in 7.5 seconds? What is the cars acc
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