Why is the efficiency of mass transfer and chemical reactions higher at higher concentrations? !
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Higher effective collision probability? Please give me some advice.
This topic is learned in junior high school, but it’s not easy to explain.
Too many people can cause a house to collapse; too much mud can make walls fall down. Do you know the truth behind the saying that many hands make light work?
It can be explained by physical chemistry. There is a chapter that deals with the calculation of chemical reaction rates.
A large number of people does not necessarily mean strong combat capability. Many big companies have gone bankrupt.
The probability of collisions between molecules will be higher
Is it necessary to analyze the mechanism of chemical reaction processes? For example, in the oxidation of volatile organic compounds using solid catalysts, the reaction process involves external diffusion and internal diffusion before water molecules can reach the catalyst surface to undergo the reaction. A high concentration of pollutants facilitates both external and internal diffusion; since these two steps are the controlling factors in the entire reaction, it can be concluded that a high concentration is beneficial for mass transfer and chemical reactions.