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Dialysis tubing is often used to emulate the selective permeability of the cell membrane.
No.Hydrogen ion cannot pass through the pores of dialysis tubing.
molecular weight higher than the pore size of the tubing or dialysis bag material doesnt go.
A dialysis tubing pore is usually 20nm, but some dialysis tubings are specially made to
have smaller or larger pores ranging from .85 nanometers to 30 nanometers.
I don't know unless you give more details!