WebNov 6, 2024 · Can $\ce{HCl, H2SO4, HNO3}$ be used? I read up and found that: $\ce{HCl}$ and $\ce{H2SO4}$ are easily diluted, however, the concentration of the "concentrated" solution is not accurately known. $\ce{HNO3}$ contains a little nitrous acid, $\ce{HNO2}$, which has a destructive action on many acid-base indicators. Web1 day ago · The pK b of the base is 5.720. What is the pKa of an acid if a buffer made from 0.045 mol of the acid and 0.060 mol of its conjugate base in water has a pH of 3.75? 3.46 3.87 3.75 3.63 4.03. The pKa value for H2CO3 is 6.38. What mole ratio of KHCO3 to H2CO3 is needed to prepare a buffer with a pH of 6.18?
Answered: Which of the following is a polyprotic… bartleby
WebNov 2, 2024 · C. HNO3 D. HBr 2) The Bronsted Lowry theory states that __________. A. acids will be proton acceptors while bases will be proton donors. B. acids will be proton donors while bases will be... Weban acid that can donate only 1 proton (hydrogen ion) per molecule Examples of monoprotic acid (perchloric acid) HCLO4,HCL,HNO3 Polyprotic acid An acid that can donate more than one proton per molecule Examples of polyprotic acid H2SO4 (Sulfuric acid) H3PO4 (Phosphoric acid) How does the ionization of a polyprotic acid occur? north florida storm baseball
Table of Acids with Ka and pKa Values* CLAS - UC Santa …
WebAboutTranscript. In this video, we'll solve for [H₃O⁺] and pH in two different worked examples. First, we'll walk through the possible approaches for calculating [H₃O⁺] from pOH. Then, … WebJun 26, 2024 · The third graph results from acids that have more than one H + ion to give up. These acids are called polyprotic acids. For example, sulfuric acid (H 2 SO 4) is a diprotic acid. It has two H + ions it can give up. The first ion will break off in water by the dissociation H 2 SO 4 → H + + HSO 4- WebNov 29, 2024 · answered • expert verified review the formula for each acid, then determine if the acid is is monoprotic or polyprotic. hno3 choose... hcl choose... h2so4 choose... h2co3 choose... ch3cooh choose... h3po4 choose... See answer Advertisement jennastern The monoprotic acid is HCl. how to say bear in french