A 200.0-mL sample of the weak acid H 3 A (0.100 M) is titrated with 0.200 M NaOH. What are the major species at each of the following points in the titration? (Water is always assumed to be a major species.) -After 200.0 mL of 0.200 M NaOH is added A) HA^2-, A^3- B) HA^2- C) H₂A^- D) H₂A^-, HA^2- E) A^3-

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The Answer of A 200.0-mL sample of the weak acid H 3 A (0.100 M) is titrated with 0.200 M NaOH. What are the major species at each of the following points in the titration? (Water is always assumed to be a major species.) -After 200.0 mL of 0.200 M NaOH is added A) HA^2-, A^3- B) HA^2- C) H₂A^- D) H₂A^-, HA^2- E) A^3-

A 2000-ML Sample of the Weak Acid H3A (0

A 2000-ML Sample of the Weak Acid H₃A (0