(a) PO4^3- + C6H5NH3 + → HPO4^2- + C6H5NH2
(b) HOCN + SeO3^2- → OCN + HSeO3-
(c) (CH3)3NH+ + CO3^2- → HCO3- + (CH3)3N
identify the Bronsted acid and base on the left, and their conjugate partners on the right?
2018-01-17 6:02 am
回答 (1)
2018-01-17 6:12 am
(a)
PO₄³⁻ + C₆H₅ NH₃⁺ → HPO₄²⁻ + C₆H₅ NH₂
The Bronsted acid is C₆H₅ NH₃⁺, and its conjugate base is C₆H₅ NH₂.
The Bronsted base is PO₄³⁻, and its conjugate acid is HPO₄²⁻.
(b)
HOCN + SeO₃²⁻ → OCN⁻ + HSeO₃⁻
The Bronsted acid is HOCN, and its conjugate base is OCN⁻.
The Bronsted base is SeO₃²⁻, and its conjugate acid is HSeO₃⁻.
(c)
(CH₃)₃NH⁺ + CO₃²⁻ → HCO₃⁻ + (CH₃)₃N
The Bronsted acid is (CH₃)₃NH⁺, and its conjugate base is (CH₃)₃N.
The Bronsted base is CO₃²⁻, and its conjugate acid is HCO₃⁻.
PO₄³⁻ + C₆H₅ NH₃⁺ → HPO₄²⁻ + C₆H₅ NH₂
The Bronsted acid is C₆H₅ NH₃⁺, and its conjugate base is C₆H₅ NH₂.
The Bronsted base is PO₄³⁻, and its conjugate acid is HPO₄²⁻.
(b)
HOCN + SeO₃²⁻ → OCN⁻ + HSeO₃⁻
The Bronsted acid is HOCN, and its conjugate base is OCN⁻.
The Bronsted base is SeO₃²⁻, and its conjugate acid is HSeO₃⁻.
(c)
(CH₃)₃NH⁺ + CO₃²⁻ → HCO₃⁻ + (CH₃)₃N
The Bronsted acid is (CH₃)₃NH⁺, and its conjugate base is (CH₃)₃N.
The Bronsted base is CO₃²⁻, and its conjugate acid is HCO₃⁻.
收錄日期: 2021-04-24 00:54:20
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