Which of the following compounds is a weak acid? a. {eq}\rm HCl {/eq}. b. {eq}\rm H_3PO_4 {/eq}. c. {eq}\rm HNO_3 {/eq}. d. {eq}\rm HClO_4 {/eq}. e. {eq}\rm H_2SO_4 {/eq}.Weak AcidsWeak acids are compounds that ...
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 ...
Learn the definition of weak acids, study common examples, discover the difference between strong and weak acids, and understand how to write weak acid equilibrium equations. Related to this QuestionWhich of the following solutions is a weak base? a. 0.1 M ...
Which of the following is a weak acid? a) {eq}HBr {/eq} b) {eq}H_2SO_4 {/eq} c) {eq}HNO_3 {/eq} d) {eq}HNO_2 {/eq} e) {eq}KOH {/eq} Strength of an Acid The strength of an acid is a measure of its ability to liberate hydronium ions in...
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When a typical Arrhenius acid such as hydrochloric acid reacts with a metal or a base, the Arrhenius definitions make it easy to follow the reactions. For example, hydrochloric acid, HCl, reacts with zinc, Zn, to form zinc chloride and hydrogen gas. The negative Cl ions combine with the...
Predict which proton in ascorbic acid is most acidic. What is the name of the acid H2NO2? Is it a strong or a weak acid? Which of the following is a weak acid? a. HCl b. HNO_{3} c. H_{2}SO_{4} d. HBr e. H_{2}CO_{3} ...
proton when dissolved in water is called acids. The acids taste sour. It can change the color of the litmus paper. The acids have a pH value of less than 7. The example of acids are hydrochloric acids (HCl), sulfuric acid ({eq}H_2SO_4{/eq}), Hydrobromic acid (HBr), and so...
Why isHFweaker acid thanHCl,HBrandHI? Acid Strength of HF, HCl, HBr, and HI. Hydracids composed of Hydrogen and Halogens are acidic due to the highly polarised covalent bond between the electronegative halogen atom with the relatively electropositive hydrogen atom. However the acid strength do...