Answer:
Particles in all states of matter are in constant motion and this is very rapid at room temperature. A rise in temperature increases the kinetic energy and speed of particles; it does not weaken the forces between them. ... Individual particles in liquids and gases have no fixed positions and move chaotically.
Explanation:
The pressure of the nitrogen gas produced is determined as 44.77 atm.
<h3>
What is the pressure of the Nitrogen gas?</h3>
The pressure of the nitrogen gas is determined from ideal gas equation, as shown below;
PV = nRT
P = nRT/V
where;
- n is number of moles = 2 moles
- R is ideal gas constant = 0.08205 L.atm/mol.K
- T is temperature = 68⁰C = 68 + 273 = 341 K
- V is volume = 1.25 L
P = (2 x 0.08205 x 341)/(1.25)
P = 44.77 atm.
Learn more about pressure here: brainly.com/question/25736513
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Answer:
E. 8.08 x 10⁴.
Explanation:
Hello,
In this case, for the reaction:
We can compute the Gibbs free energy of reaction via:
Since both the entropy and enthalpy of reaction are given at 298 K (standard temperature), therefore:
Then, as the equilibrium constant is computed as:
We obtain:
For which the answer is E. 8.08 x 10⁴.
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You should give the first answer brainly
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