Which answer corectly lists the Bronsted-Lowry conjugate of propylamine, C 3H7NH2? Join. Therefore, the sulfate ion (SO_4^(2-)) is the conjugate base of HSO_4^-. To enable Verizon Media and our partners to process your personal data select 'I agree', or select 'Manage settings' for more information and to manage your choices. Question: 1) What Is The Conjugate Base Of H2PO4⁻ ?A) HPO42-B) PO43-C) H3PO4D) H3O+E) OH⁻ 2) The Stronger The Acid, Then Which Of The Following Is True?A) The Stronger The Conjugate Acid.B) The Stronger The Conjugate Base.C) The Weaker The Conjugate Base.D) The Weaker The Conjugate Acid.E) None Of The Above. Join now. 2. Since there's only 2 hydrogens left, we just remove one (H+) causing the charge to decrease by 1. Ask Question + 100. We are then left with (a) HPO4^-2 Log in or register to post comments; Similar Questions. You can change your choices at any time by visiting Your Privacy Controls. H3PO4 is a tribasic acid, thus ionising in three steps.The conjugate base is formed when an acid loses its proton. H2PO4^- is the conjugate base of H3PO4 and the conjugate acid of HPO4^2-3 0. 1. That is because sulfuric acid is a strong acid and completely disassociates in water. pillasatyanarayana74 pillasatyanarayana74 3 weeks ago Chemistry Secondary School +5 pts. What is the conjugate acid of: A. HPO42- B. H3PO4 C. PO43- D. H4PO4 The conjugate acid of a base, any base, is defined as the base "PLUS" a proton. Phosphoric acid, H_3PO_4, is the parent acid. The formula for the conjugate base of H2PO4- is . Information about your device and internet connection, including your IP address, Browsing and search activity while using Verizon Media websites and apps. Find out more about how we use your information in our Privacy Policy and Cookie Policy. If it loses a proton, H^+, we conserve both mass and charge, and H_2PO_4^- results. Log in. The conjugate base of H2PO4 is: - 25338481 1. Thus, HPO42- is the conjugate base of H2PO4- (which is an acid in step II, but is the conjugate base of H3PO4 in step I) Thus, HPO42- is the conjugate base of H2PO4- (which is an acid in step II, but is the conjugate base of H3PO4 in step I) H3PO4 is a tribasic acid, thus ionising in three steps.The conjugate base is formed when an acid loses its proton. What is the conjugate base of HSO4- A. HSO4- B. H2SO4 C. SO4 D. HSO4 E. SO42- Q. Trending Questions. Join now. Join Yahoo Answers and get 100 points today. Log in. Let us help you simplify your studying. Our videos will help you understand concepts, solve your homework, and do great on your exams. SO_4^(2-) Although it has a negative charge, it will never accept a H^+ to form H_2SO^4(sulfuric acid) . The Ka for HCO3- is 4.7 x 10^-11, what is the conjugate base and its Kb? Still have questions? Since a base in general is considered a "Proton(H+) Acceptor" by Bronsted, we just need to find what would make the H2PO4^- have one less Hydrogen. HCO3- is a conjugate acid, H 2 CO 3. The formula for the conjugate acid of HSO3- is We and our partners will store and/or access information on your device through the use of cookies and similar technologies, to display personalised ads and content, for ad and content measurement, audience insights and product development. The conjugate base of an acid, any acid, is defined as the acid "LESS" a proton, H^+. Trending Questions. How many cups is 1437 ml of water ? Answered The conjugate base of H2PO4 is: (A) H3PO4 (B) H2P04-(C) HP042-(D) P043- 2 Get your answers by asking now. What is the conjugate acid of base HCO3- ? Ask your question. The conjugate base and conjugate acid for HS04 is: Conjugate acid is H2SO4 Conjugate base is SO42 The conjugate base of bicarbonate, HCO 3- is carbonate, CO3 2-. And what is the conjugate base of this beasty? If you are having trouble with Chemistry, Organic, Physics, Calculus, or Statistics, we got your back! Yahoo is part of Verizon Media. If you were to do H2PO4 + H2O ---> HPO4 + H30+ You notice that H2PO4 donates a proton, which makes it the acid, meaning the HPO4 is the conjugate base! Ask your question. Our videos prepare you to succeed in your college classes. 4 answers.