semipermeable membrane: Media
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ion diffusion across a semipermeable membrane
Diffusion of ions across a semipermeable membrane. (A) A high concentration of KCl...
Encyclopædia Britannica, Inc.
diffusion of water across a semipermeable membrane
(A) Water diffuses down its concentration gradient from side 1 to side 2 of a rigid...
Encyclopædia Britannica, Inc.