HClO2(aq)+NaOH(aq) H2O(l)+NaClO2(aq) net ionic equation HClO2 (aq) splits into H+ and ClO 2-if you were unsure about the charge for ClO 2 - , remember that the H+ and ClO 2 must equal out to a neutral charge, since this compound has zero charge overall So since H+ has a positive charge of +1, ClO 2 must have a -1 charge to equal zero total charge
HClO vs. HClO2 - CHEMISTRY COMMUNITY HClO vs HClO2 Post by Kaitlin Joya 1I » Mon Nov 29, 2021 10:35 pm HClO2 is stronger because the additional O atom attached to the Cl atom helps to pull the electron of the H atom out of the H-O bond
Net ionic equation | Wyzant Ask An Expert HClO2 (chlorous acid) is a weak acid and should not be ionized, so we will leave it when we write the ionic and net ionic equations HClO 2 (aq) + NaOH(aq) ==> H 2 O(l) + NaClO 2 (aq) molecular equation
Determine the pH of a 0. 020 M solution of HClO₂ (Ka = 1. 2 × . . . - Wyzant So what this says is I start the instant I put 02 M HClO2 in solution, I only have HClO2 But some trivial amount of time later we will have H+ and ClO2- as well and this dissolving will reach some equilibrium and result in "x" [H+] being made So let's plug in these variables into our equilbrium constant equation: Ka = [H+] [ClO2-] [HClO2]
acid strength - CHEMISTRY COMMUNITY Ok so I understand why HClO2 is stronger than HClO It is because the extra O brings in more electrons, making the H more positive and likely to break away But I have seen explanations that say HClO2 is stronger because the conjugate base ClO2- is stabilized by resonance structures
Which acid would be the best choice for preparing a pH = 2. 00 . . . - Wyzant Then proceed as follows: If the conjugate base is to be 0 1M, then find the [acid] 0 1 x = 1 096 x = 0 0912 = moles acid So, to make this buffer you would add 0 1 mole of ClO2^- (perhaps as the sodium salt), and 0 0912 moles of HClO2 to a final volume of 1 liter Hope this makes sense, and hope it helps
Periodic trend of acid strength - CHEMISTRY COMMUNITY In the case of HBrO2 and HClO2, it is the O--H bond that is getting broken, and because Cl has a higher electronegativity it is the more stable atom after the hydrogen atom leaves, making HClO2 the stronger acid
41. 6mL of an HClO2 solution were titrated with 14. 85mL of a . . . - Wyzant 41 6mL of an HClO2 solution were titrated with 14 85mL of a 146M NaOH solution to reach the equivalence point, what is the molarity of the HClO2 solution? I've been stuck on this question for a while now and I keep getting the answer of 0521 but my online tutor is saying it's wrong and I don't know what exactly it is that I'm doing wrong