Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 145
tion passing out of it ? Howdo you know { This intermingling of liquids by forcing their waythrough membranes is known as osmose. 136 PHYSICAL SCIENCE. 6 Dialysis- The unequal diffiisibilifcy of different substances throughmembranes is taken advantage of by the chemist for thepurpose of separating… … Fig. 107. mixed solution to be dialysed is placed in the vessel thusformed, and this vessel is floated on pure water containedin another vessel. In a few days the liquids are more orless completely separated, the greater part of the morediffusible one having passed out into the water. Experiment 4…
Physics
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