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Topic: Calcium hydroxide react with EDTA formula?  (Read 6875 times)

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Offline seal308

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Calcium hydroxide react with EDTA formula?
« on: March 12, 2012, 04:59:11 PM »

Hello i need help finding out the formula for calcium hydroxide reacting with EDTA.
I thought i figured it out, but whilee doing calculations for the Ksp i noticed by answers were way off.
I thought the reaction was this am i wrong?
Ca(OH)2 + EDTA- --> CaEDTA + 2OH^-1
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Offline Borek

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Re: Calcium hydroxide react with EDTA formula?
« Reply #1 on: March 12, 2012, 06:21:50 PM »
Formula? Or reaction equation?

Your reaction equation is not completely off, but it is not balanced (you have -1 charge on the left and -2 on the right). EDTA is tetraprotic, you should know what form was dissolved. Not knowing what you calculated and how it is hard to say anything more.
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