암모니아와 염산
NH3 + HCl → NH4Cl
개요
Ammonia gas reacts with hydrogen chloride gas to form white fumes of ammonium chloride. In aqueous solution, ammonia acts as a Brønsted base by accepting a proton from HCl. This reaction produces dense white smoke when concentrated solutions are brought near each other, one of chemistry's most dramatic demonstrations.
참여 물질
일상 속 예시
The white smoke that appears when bottles of ammonia and hydrochloric acid are opened near each other demonstrates gas-phase acid-base chemistry.
산업적 중요성
염화암모늄은 아연 도금 플럭스, 건전지, 질소 비료, 그리고 기침약 제조에 사용됩니다.
성질
- 유형
- 산-염기
- 가역 반응
- 예
- 에너지
- 발열
- ΔH
- -176.0 kJ/mol
자주 묻는 질문
What is the equation for 암모니아와 염산?
The balanced equation is: NH₃ + HCl → NH₄Cl.
What type of reaction is 암모니아와 염산?
암모니아와 염산 is a 산-염기 reaction. It is reversible under certain conditions.
Is 암모니아와 염산 exothermic or endothermic?
암모니아와 염산 is exothermic (releases energy). The enthalpy change (ΔH) is -176.0 kJ/mol.