What is the effect of thinning on the reagents?

Answer 1

In the field of chemistry, the effects of a reagent's concentration were as follows:
1. ** In terms of reaction speed **
- For a reaction in a solution, if the solution was diluted, the concentration of the reagent would decrease. According to the calculation formula of the chemical reaction rate,> c/>(> c> c> c At the same time, the concentration of the product also decreased, and so did V_{inverse}. However, the degree of decrease was different. The overall result was that the chemical equilibrium moved in the direction of the sum of the chemical number in the reaction equation.
- However, from another point of view, in some reactions, as the concentration of the reagent gradually decreased, the reaction rate also decreased. At this time, adding an appropriate amount of a solution to dilute it could reduce the concentration of the reagent to a suitable level, thus increasing the reaction rate and accelerating the reaction. However, this situation was more special, and the degree of thinning required for different reactions was different.
2. ** In terms of chemical equilibrium **
- Under the same conditions, the diluted solution was equivalent to reducing the concentration of the reagent. According to the principle of chemical equilibrium shift, reducing the concentration of the reagent could move the equilibrium in the opposite direction; increasing the concentration of the product or reducing the concentration of the reagent could move the equilibrium in the opposite direction.
- However, if the amount of solid or pure liquid was increased, the equilibrium would not shift because the concentration remained the same.
3. ** Reaction Activity **
- The addition of auxiliary agents that did not participate in the reaction would dilute the concentration of the reagents, reduce the concentration of active groups, reduce the probability of collision, and increase the steric hindrance of collision, which would weaken the reaction activity.

In the field of biology, the growth and development of many organisms were affected by the concentration of chemicals in the surrounding environment. When the concentration of chemicals in the water was too high, it might cause the death or slow growth of aquatic organisms. The thinning effect could dilute the chemicals to an appropriate concentration to avoid this situation. This also indirectly affected the concentration of substances involved in the reaction in the body.

In the environmental field, in water pollution control, the waste water could be diluted to a safe concentration to reduce the degree of pollution. In the aspect of atmospheric pollution, the thinning effect could prevent the atmospheric pollution from spreading to the surrounding area. This also involved a series of environmental reactions caused by the concentration of the polluted substance being diluted when it was used as a reagent (such as the polluted substance in the atmospheric chemical reaction).
Read more exciting novels for free