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Thread: Potassium for water softeners?

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  1. #1
    cjwatts77 Guest

    Potassium for water softeners?

    I am new to all this. I found potassium for water softeners at the hardware store. Is this an option? I have heard that potassium makes a good electrolyte. I just do not want to use anything toxic...

    Thanks for any help

  2. #2
    weose33 Guest

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  3. #3
    coffeeachiever Guest
    WTF is that last post?
    Anyway, I've never heard of anyone using K as an electrolyte, but that doesn't mean it's not viable. Chemistry is not my strong point so I can't tell you what the electrolosis process will do to it. That is the first thing you will want to find out.
    The reason that NaOH and KOH are used is because they are true catalysts that are not used up in the electrolosis process (when the electrolosis is done in a desirable way). They also work great in increasing the conductivity of water. If you find that K has the same properties, please let us know. Good question.

  4. #4
    Join Date
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    Water softeners generally use Potassium Chloride. I suspect you will get a similar result like using NaCl. One of the by-products of salt is that it produces Chlorine gas.

    Pure potassium would be an interesting, if not entertaining choice as an electrolyte Just be sure to stand way back when you decide to drop it into the water.
    --
    Some days I get the sinking feeling that Orwell was an optimist!

  5. #5
    Join Date
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    its been a long time since i went to school but i did do chemistry
    Ive forgotten more than i remember but........

    doesn't pure Potassium burn/explode on contact with water

  6. #6
    coffeeachiever Guest
    Quote Originally Posted by cully View Post
    its been a long time since i went to school but i did do chemistry
    Ive forgotten more than i remember but........

    doesn't pure Potassium burn/explode on contact with water
    That is valuable information. Potassium is out.

  7. #7
    Join Date
    Jul 2008
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    Quote Originally Posted by Shane Jackson View Post
    I think you are thinking of sodium.
    No, he is correct. Potassium, in its pure form, will explode when added to water. All of your alkali metals will react with water. Some more than others.
    --
    Some days I get the sinking feeling that Orwell was an optimist!

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