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Negative and positive impact of agriculture bio production?
the reaction of positive enviromental impact of tourism and negative
What does it mean by positive and negative delta S?
Means a increase or decrease in disorder in the reaction depending on the sign ( "-" or"+")
When energy is released from a reaction is the value positive or negative?
Both. One side of the equatioo loses energy and the other side gains it.
Is it a Negative or positive feed back loop when someone is having an allergic reaction?
Negative, usually in this case you'd have to start that dossage over or do it again.
Would the graph of reaction distance versus speed have a positive or a negative slope?
your logic is flawed. please be more specific or present a different relationship in which I can correlate.
When was Positive Reaction created?
Positive Reaction was created in 1987-10.
What can be said about a redox reaction that has a positive potential?
. The reaction will be spontaneous.
Is free energy of cell reaction positive when emf of cell reaction is positive?
No, the free energy of a cell reaction is negative when the emf of the cell reaction is positive. This is because a positive emf indicates that the reaction is spontaneous and capable of performing work, resulting in a negative change in free energy.
An endergonic reaction is a reaction in which the change in Gibbs free energy is what?
An endergonic reaction is a reaction in which the change in Gibbs free energy is positive, indicating that the reaction requires an input of energy to proceed. This means that the products of the reaction have more free energy than the reactants.
Is a positive enthalpy change indicative of an endothermic reaction?
Yes, a positive enthalpy change is indicative of an endothermic reaction.
What is the sign of the enthalpy change for an endothermic reaction?
Endothermic reaction: In an endothermic reaction, the products are higher in energy than the reactants. Therefore, the change in enthalpy is positive, and heat is absorbed from the surroundings by the reaction therefore enthalpy change show positive sign in a endothermic reaction..
For which of reaction listed below will gibbs free energy always be positive?
Guys watch out the question, if your question end with positive then the answer will be An endothermic reaction that decreases in entropy. If the question end with negative then its An exothermic reaction that increases in entropy--APEX hope this help
Is the cell always positive in an electrochemical reaction?
In an electrochemical reaction, the cell can be positive or negative, depending on the direction of electron flow.
What does a positive H tell about a reaction?
The reaction is endothermic.
When a reaction is catalysed by a positive catalyst then product increase or not?
Yes, the product increases because positive catalysts increase the rate of the reaction.
Does bacillus subtilis have a positive reaction for ONPG Test?
No, Bacillus subtilis does not have a positive reaction for the ONPG test. This test is used to detect the presence of β-galactosidase enzyme, which is not produced by Bacillus subtilis.
Is the change in entropy, delta S, positive or negative for a spontaneous reaction?
For a spontaneous reaction, the change in entropy (delta S) is typically positive.
