Porous disk  [ENDORSED]

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Netpheel Wang 4L
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Porous disk

Postby Netpheel Wang 4L » Mon Feb 25, 2019 3:33 pm

What is the purpose of a porous disk instead of two separate beakers?

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Re: Porous disk  [ENDORSED]

Postby Chem_Mod » Mon Feb 25, 2019 4:06 pm

A porous disk just indicates that the solutions are in the same container and allows the two solutions to exchange ions. The function of the porous disk is the same as a salt bridge between two beakers.

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