I think it depends on what you are addicted to and if it is illegal but you can control yourself you may as well give it up because it will be hard to maintain, once you start you cant stop..... :)
Edgy
The photosynthesis is an endothermic reaction that takes place everyday.
Yes, the extent of a reaction can be negative if the reaction does not proceed as expected or if the products formed are not desirable.
When the value of G is negative in a chemical reaction, it indicates that the reaction is spontaneous and releases energy.
A negative enthalpy in a chemical reaction indicates that the reaction is exothermic, meaning it releases heat energy to the surroundings.
Rusting is an eXothermic reaction, not an eNDothermic.
wiener
A negative delta H for a reaction suggests that the reaction is exothermic, meaning it releases heat to its surroundings. This implies that the products of the reaction have lower energy than the reactants.
the reaction is exothermic
An exothermic reaction with a negative entropy change indicates that the reaction releases heat to its surroundings and results in a decrease in disorder or randomness of the system.
An exothermic reaction is typically indicated by a negative sign in front of the enthalpy change (∆H) in the reaction equation. This negative sign signifies that heat is released to the surroundings during the reaction.
Negative publicity is when you do something and you get a negative reaction from people. Such as a celebrate getting into a fight at a bar.