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Equilibrium Expression of a Buffer

If you add Na2CO3 with NaHCO3 and distilled water what is the equilibrium expression for the buffer?

And what is the weak buffer and the conjugate base? What Ions are present in the solution?

Solution Summary

This solution analyzes the ions produced from Na2CO3 and NaHCO3 in distilled water during conditions of weak acid and conjugate based. It also provides reaction mechanisms on how the buffer solution is created.