We have an acid represented by {eq}HA {/eq}. When it donates a proton ie {eq}H^+ {/eq} to the solution then the product formed is {eq}A^- {/eq}, which is its conjugate base. We consider a base {eq}A^- {/eq} (being proton deficient) . When...
Which one of the following pairs is a conjugate acid-base pair? A. H_2O, O^- B. H_3O^+, OH^- C. H_2CO_3, CO^2-_3 D. HCl, Cl E. H_2CO_3, HCO Which of the following does not constitute a conjugate ac...
- Pair 1: H₂O and OH⁻: - When H⁺ is added to OH⁻, it forms H₂O. - Therefore, H₂O is the conjugate acid of OH⁻, and OH⁻ is the conjugate base of H₂O. This is a valid conjugate acid-base pair. - Pair 2: SO₄²⁻ and H₂SO₄: - When ...
- Option 1: HCOOH (weak acid) and NH₄OH (weak base) - This is a valid pair. - Option 2: HCl (strong acid) and NH₃ (strong base) - This is not a valid pair. - Option 3: CH₃COOH (weak acid) and KOH (strong base) - This is not a valid pair. - Option 4: H₂...
Which is the stronger conjugate acid (which behaves as an acid): the ammonium ion or the methylammonium ion? Explain your answers.Which is the stronger base NO3_ or CN_?Identify the stronger nucleophile in each pair. a. NH_3, NH_2^-. b. CH_3NH_2, CH_3OH. c. ...
Greater the stability of the conjugate base, stronger is its acid.From here, we can conclude that the order of acidity in hypohalous acids is: HClO > HBrO > HIO.Therefore, the answer is – option (a) – HClO is the most acidic hypohalous acid.Note:...
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Which is not conjugate acid-base pair in the following acid-base pair? A. HAc-Ac- B. NH3-NH2- C. HNO3-NO3- D. H2SO4-SO42- 查看完整题目与答案 常用的木质容器主要有 A. 木板箱 B. 木桶 C. 胶合板箱 D. 瓦楞板箱 查看完整题目与答案 在电池交流阻抗谱中,哪个频...
The soft acid Cd II is an accumulative toxic metal ion which is able to substitute for the essential borderline Zn II ion in many zinc enzymes. Nuclear magnetic resonance (NMR) spectroscopy was used to assess the coordination ability of ... M. Peana,S Medici,J. Lachowicz,... 被引量: ...
A short five amino acid linker was used to bridge VH and VL domains within the scFv antibody fragment moiety, thus driving the formation of a stable non-covalent homodimer (Figures 2b and 2c) [20]. F8-IL10 could be purified to homogeneity on protein A (Figures 2b and 2c), retained ...