35. 計算 0.1M CH₃COONa 溶液的 pH 值？[提示：CH₃COOH Ka=1.8×10⁻⁵；log 1.3=0.11] (A) 6.89 (B) 7.89 (C) 8.89 (D) 9.89 (E) 10.89

37. 將 30 毫升 0.1N H₂SO₄溶液和 40 毫升 0.1N NaOH 溶液混合，則該混合溶液中，各離子濃度大小關係，下列何者正確？ (A) [OH⁻] > [Na⁺] > [SO₄²⁻] > [H⁺] (B) [Na⁺] > [SO₄²⁻] > [OH⁻] > [H⁺] (C) [Na⁺] > [OH⁻] > [SO₄²⁻] > [H⁺] (D) [SO₄²⁻] > [Na⁺] > [H⁺] > [OH⁻] (E) [SO₄²⁻] > [OH⁻] > [Na⁺] > [H⁺]