The stronger the acid, then which of the following is TRUE?A) The stronger the conjugate acid. When did organ music become associated with baseball? Ibat ibang katawagan sa pilipinas ng mundo? The conjugate base of HPO4 is PO43-The conjugate base of an acid is the substance that remains after the acid has donated its proton.Example: Acid is HX and conjugate base is X^-. It had to donate the hydrogen ion to become the conjugate base. C4H9NH3. Based on our data, we think this problem is relevant for Professor Tucker's class at CSU. The concept used to solve this problem is based on the conjugate acid and conjugate base. How much does does a 100 dollar roblox gift card get you in robhx? The conjugate acid of any species, is that species plus a proton; so it's H_2PO_4^(-). C4H9NH What is the conjugate acid of H_2PO_4^(-)? Find the quadratic function whose graph passes through (1, 1), (4, -2), (0, -2)? The same is true for bases-- when in equilibrium, it will accept a proton, and become a conjugate acid. Start here or give us a call: (312) 646-6365, © 2005 - 2020 Wyzant, Inc. - All Rights Reserved, a Question Hpo42- Conjugate Base And Acid. The resulting base is called the conjugate base. What is the conflict of the story of sinigang? One positive integer is 7 less than twice another. The resulting base is called the conjugate base. If you forgot your password, you can reset it. Is being bad at maths a sign of a low IQ? Problem: What is the conjugate base for the following compounds? The acid is HPO4^2-, and the dissociation leaves you with H+ (a proton) and PO4^3- (the conjugate base). Our expert Chemistry tutor, Jules took 1 minute and 40 seconds to solve this problem. What is the conjugate base for the following compounds? It is a conjugate acid of a phosphate(3-). When we add a proton, we must conserve both mass and charge, we add H^+ to HPO_4^(2-) so the conjugate acid is simply H_2PO_4^(-). B) H3O1+ / OH1- D) A buffer can not be destroyed by adding too much strong base. Trending Questions. There may be hope for acid reflux disorder. HPO42- + H2O ↔ PO43- + H3O+ (conjugate base), HPO42- + H2O ↔ H2PO41- + OH1- (conjugate acid). aus oder wählen Sie 'Einstellungen verwalten', um weitere Informationen zu erhalten und eine Auswahl zu treffen. Is 31 too old to start working on a Math degree? See full answer below. a) HPO42- b) HCOOH c) CH2ClCOOH FREE Expert Solution Show answer. Most questions answered within 4 hours. a) low difficulty. PO4^-3 because an acid or base and its conjugate will differ by one proton or hydrogen ion. Join thousands of students and gain free access to 46 hours of Chemistry videos that follow the topics your textbook covers. It has a role as a Saccharomyces cerevisiae metabolite and a cofactor. Sie können Ihre Einstellungen jederzeit ändern. The conjugate acid base pair differs by one proton. A) NH4+ / NH3 Which of the following is  NOT a conjugate acid-base pair? 1 Answer. What is the hink-pink for blue green moray? C4H9NH – All Rights Reserved. What is the conjugate base for the following compounds? 80% (397 ratings) Problem Details. The conjugate base of HPO 4 2-is PO 4 3-.This polyatomic ion is called phosphate. The conjugate base of HPO42- is a) PO43- b) H2PO-4 c) H3PO4 d)H4PO3 - - Acids Bases and Salts See also here. What scientific concept do you need to know in order to solve this problem? Answer Save. The conjugate acid of any species, is that species plus a proton; so it's H_2PO_4^(-). My source below shows it with the proper subscripts and superscripts. Für nähere Informationen zur Nutzung Ihrer Daten lesen Sie bitte unsere Datenschutzerklärung und Cookie-Richtlinie. E) All of the ab... Conjugate Acids and Bases Practice Problems, See all problems in Conjugate Acids and Bases, Conjugate Acids and Bases practice problems. You can follow their steps in the video explanation above. By registering, I agree to the Terms of Service and Privacy Policy. Dazu gehört der Widerspruch gegen die Verarbeitung Ihrer Daten durch Partner für deren berechtigte Interessen. Clutch Prep is not sponsored or endorsed by any college or university. B) A buffer is most resistant to pH change when [acid] = [conjugate base] C) An effective buffer has very small absolute concentrations of acid and conjugate base. Who is the longest reigning WWE Champion of all time? Choose an expert and meet online. How long will the footprints on the moon last? Get a better grade with hundreds of hours of expert tutoring videos for your textbook.