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Is iron sulphide reversible or irreversible?
Iron sulfide is a chemical compound. A process or reaction may be reversible or irreversible; a compound isn't.
Process where entropy remains the same?
A process where entropy remains the same is an isentropic process. In an isentropic process, there is no net change in the entropy of the system. This typically occurs when there is no heat transfer and the system is adiabatic and reversible.
Can you get the same substance back after a chemical reaction?
No, a chemical reaction involves the rearrangement of atoms to form new substances with different properties. It is not possible to retrieve the original substance once it has undergone a chemical reaction.
Why oxidative phosphorylation is a reversible reaction?
Oxidative phosphorylation is not typically considered a reversible reaction in the context of cellular respiration because it involves the synthesis of ATP from ADP and inorganic phosphate. While some of the individual reactions within the process may be reversible under certain conditions, the overall process of oxidative phosphorylation is a unidirectional energy-producing pathway in which ATP is generated.
Why reversible reactions never complete?
Reversible reactions never complete because they reach a state of dynamic equilibrium, where the rate of the forward reaction is equal to the rate of the reverse reaction. This means that products are constantly being converted back into reactants and vice versa, preventing the reaction from reaching completion.
Is dissolving salt in water reversible or irreversible?
This is a reversible process.
Is the dissociation of water reversible?
Yes, the dissociation of water is reversible. Water can dissociate into hydrogen ions (H) and hydroxide ions (OH-) through a process called ionization. These ions can recombine to form water molecules again in a reversible reaction.
Is digesting a banana a chemical reaction or is it a reversible change?
Digestion involve chemical reactions, it is a chemical and mechanical process and is irreversible.
Is an isothermal process necessarily internally reversible?
No, an isothermal process is not necessarily internally reversible.
How are reaction mechanisms determined and what methods are used to investigate them?
Reaction mechanisms are determined by studying the sequence of steps that occur during a chemical reaction. Scientists use various methods such as spectroscopy, kinetics, and computational modeling to investigate reaction mechanisms. These methods help to identify the intermediates and transition states involved in the reaction process.
Is evaporation a reversible or irreversible separation?
Evaporation is a reversible process.
The industrial production of amonia is described by the reaction?
The industrial production of ammonia involves the Haber-Bosch process, which combines nitrogen and hydrogen gases under high pressure and temperature in the presence of an iron catalyst to form ammonia. This reaction is reversible, and the yield of ammonia can be increased by using high pressure and low temperature. Ammonia is a key component in the production of fertilizers, explosives, and various chemicals.
