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Usually because the reactants and products all remain in contact. If one of the products can be removed you can sometimes drive the reaction in the desired direction.
Reversible: When reactions are reversible, it means that, it can go both forward and backward. E.g: *A and B react to C and D but in reversible reactions C and D react to or from A and B. *Water can be ice and ice can be water. Answered: Mazedul Hasan Student of Nether Stowe High School, Lichfield, Staffs, WS14 7NB U.K.
To ensure there's enough of it to allow the reaction to go to completion.
Yes, it is because when you melt it, it becomes soft and slimy, and when you freeze it, it will go back to it
Many chemical reactions, like combustion , go to completion and not to equilibrium. It is normally desirable to give a chemical reaction time to reach equilibrium in order you get the maximum yield of one or more products.
The reactions in which the products can recombine to form reactants are called reversible reactions. These reactions never go to completion. They are represented by a double arrow between reactants and products.
because irre
Usually because the reactants and products all remain in contact. If one of the products can be removed you can sometimes drive the reaction in the desired direction.
the reactions in which value of Qc=Kc
Yes, reversible chemical reactions exist.
Yes some redox reactions can be reversible. An example of a reversible redox reaction is changing orange to blue which can continue to happen.
Reversible: When reactions are reversible, it means that, it can go both forward and backward. E.g: *A and B react to C and D but in reversible reactions C and D react to or from A and B. *Water can be ice and ice can be water. Answered: Mazedul Hasan Student of Nether Stowe High School, Lichfield, Staffs, WS14 7NB U.K.
To ensure there's enough of it to allow the reaction to go to completion.
reversible means something can go back to how it was. Irreversible means it cannot
Examples of reversible chemical reactions - hydrous copper sulphate (blue) heated becomes anhydrous copper sulphate (white). When water is added, the reaction is reversed. Nitrogen dioxide (reddish brown gas) reacts to form colourless dinitrogen tetroxide, this reaction can go the other way also. Hydrogen and oxygen react to form water. This molecule can be split back into hydrogen and oxygen through electrolysis.
Equilibrium expressions cannot be written for complete reactions, because you have to have the forward rate, as well as a reverse rate. Complete reactions do not have reverse rates, because they become complete, and all of the reactants are used up. Complete reactions only produce products, and the products don't produce reactants. word count for answer: 52
Yes, it is because when you melt it, it becomes soft and slimy, and when you freeze it, it will go back to it