But I don't know how to find how many moles are converted, because I don't know what the Ka of KH2PO4 is. The only thing I could work from would be the Ka of C3PO4, but i'm not sure how to find the concentrations of H2PO4-, H+, and remaining KH2PO4 at equilibrium with that information. And on top of that, I don't know what part the NaOH plays in all of this. I would appreciate if anyone could help me out on this.
Thanks
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