Magnesium Hydroxide and Hydrochloric Acid (Milk of Magnesia)

Mg(OH)₂ + 2HCl → MgCl₂ + 2H₂O

ภาพรวม

Magnesium hydroxide (milk of magnesia) neutralizes hydrochloric acid to form magnesium chloride and water. As a sparingly soluble base, magnesium hydroxide provides sustained acid neutralization without causing rebound acidity. It works gradually as the solid slowly dissolves and reacts.

ผู้เข้าร่วม

บทบาท	สาร	สัมประสิทธิ์	สถานะ
สารตั้งต้น	Magnesium Hydroxide Mg(OH)₂	1	(s)
สารตั้งต้น	Hydrochloric Acid HCl	2	(aq)
ผลิตภัณฑ์	Water H₂O	2	(l)

ตัวอย่างในชีวิตประจำวัน

Milk of magnesia is a common over-the-counter antacid and laxative, its white milky appearance coming from suspended magnesium hydroxide particles.

ความสำคัญทางอุตสาหกรรม

Magnesium hydroxide is used as an antacid, fire retardant in plastics, and in wastewater treatment for heavy metal precipitation and pH adjustment.

คุณสมบัติ

ประเภท: Acid-Base
ย้อนกลับได้: ไม่
พลังงาน: คายความร้อน
ΔH: -108.0 kJ/mol

ปฏิกิริยาที่เกี่ยวข้อง

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 Magnesium Hydroxide and Hydrochloric Acid (Milk of Magnesia)?

The balanced equation is: Mg(OH)₂ + 2HCl → MgCl₂ + 2H₂O.

What type of reaction is Magnesium Hydroxide and Hydrochloric Acid (Milk of Magnesia)?

Magnesium Hydroxide and Hydrochloric Acid (Milk of Magnesia) is a acid-base reaction.

Is Magnesium Hydroxide and Hydrochloric Acid (Milk of Magnesia) exothermic or endothermic?

Magnesium Hydroxide and Hydrochloric Acid (Milk of Magnesia) is exothermic (releases energy). The enthalpy change (ΔH) is -108.0 kJ/mol.