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Means a increase or decrease in disorder in the reaction depending on the sign ( "-" or"+")
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∙ 11y ago
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Can delta s be negative Entropy?
yes
When a number is positive?
A positive number is any number above zero. A negative number is any number below zero. Zero is not a positive or a negative number. A number's opposite is just the negative. For example: 8's opposite is -8 (negative 8). Hope this helped!
How can you have a negative headwind?
In athletics a headwind is expressed in negative terms eg - 5 m/s a wind in your face of 5 metres per second. A tailwind is expressed in positive terms eg + 5 m/s. The positive & negative seem superfluous as a headwind and tailwind are self explanatory
What is the difference of positive and negative?
Postib=ve i s biger and negative are they same but there a postive n a negetive side and th neg are sometimes biger
What is your acceleration if you travel 50 meters in 30 seconds at a constant speed?
Meed velocity first. V = delta X/delta t V = 50 m/30 s = 1.666 m/s now, acceleration A = delta V/delta t A = 1.666 m/s/30 s = 0.056 m/s2 ============
What conditions make delta G always positive?
G is always positive when enthalpy increases and entropy decreases.
What does delta S 0 mean in a reaction?
The system becomes more random.
What does the delta s 0 mean in a reaction?
The delta S^0 in a reaction refers to the standard entropy change. It represents the difference in entropy between the products and reactants at standard conditions (1 atm and 298 K). A positive delta S^0 indicates an increase in disorder or randomness, while a negative delta S^0 indicates a decrease in disorder.
How will temperature affect the spontaneity of a reaction positive delta h and delta s?
∆G = ∆H - T∆S and for it to be spontaneous, ∆G should be negative. If both ∆H and ∆S are positive, in order to get a negative ∆H, the temperature needs to be elevated in order to make the ∆S term greater than the ∆H term. So, I guess the answer would be "the higher the temperature, the more likely will be the spontaneity of the reaction."
Can delta s be negative Entropy?
yes
Is S epidermidis gram negative or gram positive?
S. epidermidis is a Gram-positive bacterium. It appears purple when subjected to a Gram stain due to its thick peptidoglycan layer in the cell wall.
What is delta S in the equation delta G delta H-T delta S?
Delta S represents the change in entropy of a system. In the equation delta G = delta H - T delta S, it is used to determine the contribution of entropy to the overall change in Gibbs free energy. A negative delta S value suggests a decrease in the disorder of a system.
What conditions make G always negative?
G is always negative when H is negative and S is positive.
What determine whether a reaction took place?
Whether a reaction took place is determined by the change in chemical composition, the formation of new substances, the release of energy or heat, and the color change or visible evidence of a chemical change. These factors indicate that a chemical reaction has occurred.
What condition is G for a reaction always positive?
When H and S are both positive
What could make delta G become negative at a given enthalpy and entropy?
For delta G to become negative at a given enthalpy and entropy, the process must be spontaneous. This can happen when the increase in entropy is large enough to overcome the positive enthalpy, leading to a negative overall Gibbs free energy. This typically occurs at higher temperatures where entropy effects dominate.
Is prime number positive or negative number?
Its a positive number(s)
