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, H2CO3...
What is the name of the acid H2NO2? Is it a strong or a weak acid? What is the formula for chlorous acid? Name the following compound: C2H5NH2. Is it an acid or a base? What is the name of an acid with the formula HNO2? a) nitrous acid b) nitric ...
Is it an acid or a base? H_2SO_4 What are the complex ions of H_2SO_4? Give the name of the acid HCl. What is the formula for the conjugate acid of HSO_4^-? A) H_2SO_4. B) HSO_4^{2-}. C) SO_4^{2-}. D) H_2SO_4^-. Name the given acid. CH2CHClCH(CH3)...
Which one of the following is a weak acid? a. H2SO4 b. HI c. HBr d. HF e. HClO4 Acid Strength: Acids can be strong, in which they fully dissociate in water to make the same concentration of hydronium ions as the concentration of acid, or they can be wea...
Are acid base reactions redox? How to tell if a reaction is redox How to predict redox reactions? What is the reverse of a combustion reaction? What is a combustion reaction? How do you balance half redox reactions? Are combustion reactions exothermic? What kind of reactions are redox reactio...
The conjugate base of an acid is the species that results when the acid donates H+. The conjugate acid of a base is the species that results when the base accepts H+. The acid and its conjugate base, and the base and its ...
Acid-Base equilibrium. ka kb Let's show some derivation. ka×kb=kw kw kw=1.0×10−14 Following mathematical expression is derived from above equation. pka+pkb=14 pka=−log(ka)andpkb=−log(kb) We can show the acid and its conjugate base dissociation reaction as f...
A good nucleophile is a good Lewis base. This means that it is able to donate an electron pair. The factor that we can... Learn more about this topic: Nucleophile | Definition, Reactions & Examples from Chapter 4/ Lesson 18 37K
What is the importance of the -R group in an amino acid molecule?Which of the following can function as a chelating agent? Why? a) NH3 b) CO2 c) OH- d) C2O4 2-Estimate the relative contribution of the members in each set of contributing structures....
Can a substance be a Bronsted-Lowry acid and not be a Lewis add? Choose the answer that best explains why or why not. a. No. an acid is an acid b. Yes. a Bronsted-Lowry add donates protons; a Lewis Classify the given compound as a...