On the flip side, a 0.0005 M HCl solution is dilute, yet still strong. Conjugate acid is an acid that formed when the parent base compound gains one proton and the conjugate base is a base that formed when the parent acid compound loses one proton. Is NO2 a weak conjugate base? Expert...
A.NH3 、 NH2- B.H3O+ 、H2O C.OH- 、O2- D.NaOH 、Na+ 你可能感兴趣的试题 点击查看答案 单项选择题 西周众多的诸侯,是通过下面的什么制度产生的() A、奴隶制 B、世袭制 C、分封制 D、禅让制 点击查看答案 点击查看答案 点击查看答案 点击查看答案...
What is the conjugate base of HPO42-? What is the conjugate base of HClO4? Which is the conjugate acid of HPO42-? a. H3O+ b. H2PO4- c. H3PO4 d. PO43- What is the formula for the conjugate base of HBr? What is the conjugate base of NH3?
Which of the following is NOT an acid conjugate base pair? A. NH4+/NH3 B. H3O+/OH- C. H2SO3/HSO3- D. C2H3O2-/HC2H3O2 E. All of the above are conjugate acid-base pairs. What is the conjugate base of carbonic acid, H2...
When H3PO4 is dissolved in water, it donates one proton to the H2O to form a hydronium ion and itself becomes a conjugate base, H2PO4‾. So, according to Bronsted-Lowry, it is an acid. H3PO4 + H2O —-> H3O+ + H2PO4− ...
A conjugate pair is an acid-base couple that only differs by one proton. a) True b) False Electrons travel in pairs. True or false? When a molecule contains four bonds and no lone pairs attached to the central atom, the molecular geometry is trigonal planar. True False ...
Which strong acid ionizes to give a weak acid? (a) H 2 S O 3 (b) H 2 S O 4 (c) H N O 2 (d) H 3 P O 4 Which of the hydrogen atoms shown below is more acidic? Explain your answer. 1. Hydrogen atom in is more acidic. a) A. b) B. 2. The conjugate base of thi...
or donate electrons (Lewis definition) :H Cl + H O H H O H H ClIn this case HCl is the acid (proton donor), water is the base (electron donor, proton acceptor) and the arrows show the proton being transferred to generate the conjugate acid (H3O+) and the conjugate base (Cl-). ...
because it is a weak acid. Equalibrium. As ethanoic acid added into water it immediately dissociates/ionizes to produce H3O+ ions and that's why the solution changes from pH of 7 to < 7. Due to the nature of Weak acid therefore it is a strong conjugate base (CH3COO-) ...
Become a Study.com member to unlock this answer!Create your account View this answer The strength of an acid depends on the ease of removal of a hydrogen ion from its compound and stabilization of the conjugate base. Ahas been...