Tartaric Acid and Sodium Hydroxide

C4H6O6 + 2NaOH → Na2C4H4O6 + 2H2O

概要

Tartaric acid is a chiral diprotic acid naturally found in grapes that reacts with two equivalents of NaOH to form disodium tartrate. Sodium potassium tartrate (Rochelle salt) was one of the first piezoelectric crystals discovered. Tartaric acid's chirality was studied by Pasteur in his landmark optical activity research.

参加者

役割 物質 係数 状態
反応物 Tartaric Acid C₄H₆O₆ 1 (aq)
反応物 Sodium Hydroxide NaOH 2 (aq)
生成物 Water H₂O 2 (l)

日常の例

Cream of tartar (potassium hydrogen tartrate) forms as crystals in wine barrels and is used in baking as an acid component of baking powder.

産業上の重要性

酒石酸は食品・ワイン産業、セメント凝結遅延、圧電トランスデューサー用ロッシェル塩に使用される。

特性

タイプ
Acid-Base
可逆的
いいえ
エネルギー
発熱性
ΔH
-110.0 kJ/mol

関連する反応

Hydrochloric Acid and Barium Hydroxide Acetic Acid and Sodium Acetate Buffer System Acetic Acid Dissociation in Water Ammonia and Hydrochloric Acid Ascorbic Acid and Sodium Hydroxide Barium Hydroxide and Ammonium Thiocyanate (Endothermic) Carbonic Acid and Sodium Hydroxide Aluminum Hydroxide as Amphoteric Acid with NaOH Aluminum Chloride and Chloride Ion (Lewis Acid-Base) Formic Acid and Sodium Hydroxide

Frequently Asked Questions

What is the equation for Tartaric Acid and Sodium Hydroxide?
The balanced equation is: C₄H₆O₆ + 2NaOH → Na₂C₄H₄O₆ + 2H₂O.
What type of reaction is Tartaric Acid and Sodium Hydroxide?
Tartaric Acid and Sodium Hydroxide is a acid-base reaction.
Is Tartaric Acid and Sodium Hydroxide exothermic or endothermic?
Tartaric Acid and Sodium Hydroxide is exothermic (releases energy). The enthalpy change (ΔH) is -110.0 kJ/mol.