Chemistry, 07.09.2021 07:40 anyone9122
At constant temperature, perform adsorption of solute D in V (mL) of solution (solution
The medium is H2O) on m (g) of solid Q to obtain solution concentration data when equilibrium is reached.
amount of D adsorbed (in the table below).
a. Is this adsorption monolayer or multilayer? Explain.
b. Let's show the application of the above process in practice. What are the requirements for solid Q to meet?
suitable for that application? Name and properties of some popular solid materials
use.
c. Assuming the adsorption process follows the Langmuir isotherm adsorption equation, determine
equation constants.
d. If after adsorption the solution has a concentration of C, what is the initial concentration of Co of the solution?
how much? Calculate the adsorption efficiency.
e. Compared with question d, if the initial concentration of Co is kept constant and the temperature changes according to the value of T, then
Will the C concentration increase or decrease? Explain.
Answers: 2
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At constant temperature, perform adsorption of solute D in V (mL) of solution (solution
The medium...
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