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What is the formula to calculate deltaS?
Delta S= Sum of Entropy(products)- Sum of Entropy(reactants.
What is the origin of the word entropy?
Greek
When entropy is less than zero the probability of occurrence of such a process in an isolated system is?
I don't think entropy can get less than zero
Can delta s be negative Entropy?
yes
Does the entropy of a system increase over time?
Yes.
What is the lowest entropy?
The lowest possible entropy occurs in a system at absolute zero temperature. At this point, the system is in a state of maximal order, with all particles at rest and in perfect arrangement, resulting in zero entropy.
In states would potassium chloride (KCl) be expected to have the lowest entropy?
solid crystal
What form of carbon dioxide has the lowest entropy?
Solid carbon dioxide, also known as dry ice, has the lowest entropy among the different forms of carbon dioxide. In its solid state, the molecules are tightly packed together, resulting in a more ordered arrangement and therefore lower entropy compared to gaseous or liquid states.
Which state of matter has the lowest entropy?
The solid state of matter typically has lower entropy compared to the liquid and gas states. This is because particles in a solid are more ordered and have less freedom of movement, resulting in lower randomness and entropy.
What phase has the lowest entropy?
Solid to liquid
What is the scientific measure of disorder is called?
This is called entropy.
What is the measure of disorder and randomness?
Entropy is the measure of system randomness.
How does the entropy change in the reaction 2c3h6g 9o2g 6co2g 6h2og?
The entropy change in a reaction can be calculated by comparing the entropy of the products to the entropy of the reactants. Without specific entropy values provided, it is difficult to determine the exact change. However, in general, the entropy change is positive in reactions where the products have higher entropy than the reactants, indicating an increase in disorder.
Why is entropy irreversible?
It's not that entropy can't be reversed, it's that the entropy of the universe is always increasing. That means that while you can reduce the entropy of something, the entropy of another thing must go up even more so that in total, the entropy goes up.
What does the second law of thermodynamic say about entropy?
The entropy of the universe is increasing
Explain the combined effects of entropy and enthalpy during the melting of ice?
During the melting of ice, entropy and enthalpy work together. The increase in entropy (disorder) as solid ice turns into liquid water disrupts the ordered crystal lattice structure. This process requires an input of energy (enthalpy) to break these intermolecular forces holding the ice together.
What state of matter has the least entropy?
entropy is the measure of randomness of particles higher is randomness higher is the entropy so solids have least entropy due to least randomness.
