The formula of fuming sulfuric acid is: a) H2SO4.SO3 b) H2SO4.SO2 c) H2SO4.HSO2 d) H2SO4.HSO3 e) H2SO4.SO Why does it take more NaOH to neutralize H2SO4 than in HCl? 1. Why H2SO4 is strong acid than H2SO3? 2. Why HClO2 is strong acid than HClO? 3. Why HClO is...
What is an example of a strong acid? Which is the conjugate base of the HSO3- ion? a. HS- b. S2- c. SO32- d. SO42- Which of the following is the strongest acid? Acid pOH HA 8.71 HB 9.21 HC 9.17 HD 4.29 HE 7.00 Give the formula for the conjugate base for HNO_{2}. ...
Some other signals are derived from the carrier peptide LLDGSSTEIR, but importantly, a new fragment ion (with the equivalent not being observed in the positive ion MS/MS), is seen at m/z 124, and this was recognized as corresponding to the mass of aminoethyl-sulfonic acid, taurine (C2H6...
How to distinguish between Bronsted-Lowry acid and Bronsted-Lowry base? Which cannot be both a Bronsted-Lowry acid and a Bronsted-Lowry base? A. H2O B. HCO3- C. H2PO4- D. HPO42- E. PO43- What are the two Bronsted-Lowry bases in the following equilibrium? HSO3...
Is {eq}BCl_3 {/eq} a Bronsted acid? Explain. Acids and Bases:In chemistry we assign terms to common important classes of chemical species. Two of these classes are acids and bases. In your coursework, as well as in the laboratory, you will often encounter acids and bases that fit the...
Sulfuric acid (H2SO4) is a strong acid that is produced in large quantities industrially. The contact process uses a vanadium(V) oxide (V2O5) catalyst to convert sulfur and oxygen to sulfur trioxide. When this sulfur trioxide is mixed with water, it forms sulfuric acid....
What is a "polyprotic" acid? If an acid is made from the anion SO3^2-, what would it's formula be? a. H2SO3 b. H3SO3 c. HSO3 d. H2SO4 Identify tricrotic acid. (a) Nitric acid (b) Phosphoric acid (c) Sulfurous acid (d) Perchloric acid ...
Which of the following is characteristic of a solution containing an acid? A. H+(aq) B. OH−(aq) C. both A and B D. neither A nor B Solution When a solute particle mixes with a solvent particle, the mixture will be c...
a. OH−. b. SO42−. c. H2SO4. d. H2O. e. H3O+. Question: The conjugate acid of HSO4− is ___. a. OH−. b. SO42−. c. H2SO4. d. H2O. e. H3O+. Conjugate Acid and Base: "Bronsted-Lowry theory" states that, "base" on a...
What is the change in free energy during aerobic respiration of a single molecule of glucose? During vigorous exercise, there may be insufficient oxygen available to completely break down pyruvic acid for energy. As a result, the pyruvic acid is converted to: A) ...