hy·dro·chlo·ric acid (hī′drə-klôr′ĭk) n. A clear, colorless, fuming, poisonous, highly acidic aqueous solution of hydrogen chloride, HCl, used as a chemical intermediate and in petroleum production, ore reduction, food processing, pickling, and metal cleaning. It is found in ...
百度试题 结果1 题目Pure HCl is NOT an acid. ( ) 相关知识点: 试题来源: 解析 (7) Arrhenius (8) proton (9) hydroxide ion (10) Br?nsted-Lowry (11) proton (12) Lewis (13) electron pair Ⅵ
Classify the acid and base as either a strong acid (SA), weak acid (WA), a strong base (SB), or weak base (WB): KOH. Classify the acid and base as either a strong acid (SA), weak acid (WA), a strong base (SB), or weak base (WB): ...
What determines if an acid is weak or strong depends on how it dissociates or breaks apart in water. Weak acids partially dissociate while strong acids completely dissociate. Hydrochloric acid (HCl) is a very strong acid that completely breaks down in water. Hydrochloric acid, also known as ...
Oil production may be stimulated by injecting hydrochloric acid into the rock formation of an oil well, dissolving a portion of the rock, and creating a large-pore structure. Oil well acidizing is a common process in the North Sea oil production industry.Many chemical reactions invo...
【简答题】称取纯试样KIOx 0.5000g,经还原为碘的物质浓度小于0.1000mol/l,AgNO3标准溶液滴定,消23.36ml。求该盐的化学式。 查看完整题目与答案 【单选题】lgcK′MY≥6是根据允许误差为()得出的络合滴定法测定单一金属离子的条件。 A. ±1% B. ±0.1% C. ±0.01% D. ±0.001% 查看完整...
Ticlopidine also binds to alpha-1 acid glycoprotein. At concentrations attained with the recommended dose, only 15% or less ticlopidine in plasma is bound to this protein. Ticlopidine hydrochloride is metabolized extensively by the liver; only trace amounts of intact drug are detected in the urine...
“Betaine HCL often relieves the symptoms of heartburn, and improves digestion in people with hypochlorhydria (low stomach acid).” Although I rarely have heartburn, when I did have it and took hydrochloric acid, heartburn disappeared, which seemed strange given the usual “cure” is removing...
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As we said earlier $ {H^ + } $ is a common Lewis Acid, because it has no electrons present in it, can accept electrons, hence can act as a Lewis acid. Hence, we can say that $ {H^ + } $ is a Lewis Acid, not HCl. Often the Lewis acids are referred to as ...