A reversible reaction. In a reversible reaction, the products can react with each other to reform the original reactants. This type of reaction can proceed in both the forward and reverse directions.
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.
Enzyme catalyzed reactions are the chemical reactions that occur in series where the product of one reaction serves as the reactant in the next reaction. These reaction pathways allow a cell to grow and reproduce.
Physically mixing ingredients together will not change the properties of any of the ingredients. Chemical reactions make a new substance, and energy will be absorbed or given off by the reaction.?æ
The reaction between glycerol and potassium permanganate is irreversible because it involves a complete change in the molecular structure of the reactants. Glycerol, an alcohol compound, is oxidized by potassium permanganate, resulting in the formation of different products, such as carbon dioxide, water, and manganese dioxide. Once these new products are formed, it is difficult to reverse the reaction and reform the original reactants.
A reversible reaction. In a reversible reaction, the products can react with each other to reform the original reactants. This type of reaction can proceed in both the forward and reverse directions.
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.
Enzyme catalyzed reactions are the chemical reactions that occur in series where the product of one reaction serves as the reactant in the next reaction. These reaction pathways allow a cell to grow and reproduce.
The answer to your question is "True" and "False."Let's suppose that there is a chemical compound in solution in one beaker and a second chemical compound in solution in a second beaker, and it is known that the two compounds react, but not completely, because the chemical reaction is reversible.We'll have to assume that the two solutions are completely mixed almost instantly after they are added together, and there are ways to do this, or that the forward and reverse reactions are very slow. Also, since the reaction is reversible, which compounds are the "reactants" and which ones are the "products" depends on how the chemical equation is written. The convention is that the compounds (or compound) written on the left side of the chemical equation are called the "reactants."Right when the two solutions are mixed, there are no products available yet to react via the reverse reaction to re-form the reactants. Therefore, even though the reaction is reversiblle, the only reaction that can occur is the forward reaction, that is the reaction of reactants to products.As soon as any product molecules are formed, some of them will react via the reverse reaction to re-form some of the the reactants. However, the concentration of the products will be very low a very short time after the reactants are mixed, which means that the reverse reaction will probably be slower than the forward reaction. This is not always the case because it depends on the relative rates of the forward and reverse reactions.I cannot write the equilibrium equations for the forward and reverse reactions here because they would get all messed up when this answer is saved. If you have not yet learned how to do this, it is definitely in your text book. The two most important things to learn and understand are: 1) All reversible reactions will eventually reach an equilibrium (at a given temperature), which is the point where the concentrations of the reactants and the concentration of the products are constant. The forward and reverse reactions are still taking place, but there is no net change in the concentration of any of the compounds involved in the reactions. 2) This is obvious if you think about it a little; the ratio of the forward and reverse equilibrium equations is equal to the ratio of the forward and reverse rate constants. This ration is usually denoted as k1/k-1.To summarize, the answer to your question is "True" only during a [usually] extremely brief time immediately after the reactants are first mixed together. At all times afterwards, the answer to your question is "False."
No, not all chemical reactions are reversible. Some reactions are irreversible, meaning they cannot easily be reversed to reform the original reactants.
What normally are called reactants form products. As more products are formed, in some reactions, they start undergoing the reverse reaction to reform the original reactants. The forward reaction has a certain rate(speed that it occurs) which slows asreactants are used up. The reverse reaction initially has zero rate because there are none of those substances to reverse the process but that reverse rate speeds up as more of those substances are formed. When both rates areEQUAL, the system is at chemical equilibrium.
Yes, decomposition and exchange reactions are reversible processes where the reactants can reform into products or exchange parts with other molecules. In decomposition, a compound breaks down into simpler substances, while in exchange reactions, atoms or functional groups from different molecules trade places. These reactions can proceed in both directions depending on the conditions.
Physically mixing ingredients together will not change the properties of any of the ingredients. Chemical reactions make a new substance, and energy will be absorbed or given off by the reaction.?æ
Both processes are reversible. Dissolving a substance involves the solute breaking apart into ions or molecules in the solvent, which can easily reform by removing the solvent. Similarly, acid-base reactions can go in both directions depending on the concentration of reactants and products.
The reaction between glycerol and potassium permanganate is irreversible because it involves a complete change in the molecular structure of the reactants. Glycerol, an alcohol compound, is oxidized by potassium permanganate, resulting in the formation of different products, such as carbon dioxide, water, and manganese dioxide. Once these new products are formed, it is difficult to reverse the reaction and reform the original reactants.
Reverse osmosis filters certain types of molecules and ions by applying pressure on one side of the membrane. Reverse osmosis works by introducing a large amount of pressure to a solution to remove large molecules and/or ions completely. This process is similar to other osmosis exercises.
Bicarbonate soda is reversible. When it is heated, it decomposes to form carbon dioxide, water, and sodium carbonate. This reaction can be reversed by adding an acid, such as vinegar, which will cause the sodium carbonate to react with the acid and reform bicarbonate soda.