hclo + naoh ph

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Hypochlorous acid (HOCl or HClO) is a weak acid that forms when chlorine dissolves in water, and itself partially dissociates, forming hypochlorite, ClO −.HClO and ClO − are oxidizers, and the primary disinfection agents of chlorine solutions. So, I have 200mL of HClO 0,64M. HClO + NaOH → NaClO + H 2 O [ Check the balance ] Hypochlorous acid react with sodium hydroxide to produce sodium hypochlorite and water. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. How should I calculate the pH? By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Información sobre tu dispositivo y conexión a Internet, incluida tu dirección IP, Actividad de navegación y búsqueda al utilizar sitios web y aplicaciones de Verizon Media. Update the question so it's on-topic for Chemistry Stack Exchange. Puedes cambiar tus opciones en cualquier momento visitando Tus controles de privacidad. I would like to compare my result with someone who know exactly how to solve it. View desktop site. © 2003-2020 Chegg Inc. All rights reserved. & How do I find the theoretical pH of a buffer solution after HCl and NaOH were added, separately? HClO? when A-/HA=1, Determination of pKa by absorbance and pH of buffer solutions. mols HClO = M x L = 0.1 x 0.025 = 0.0025. You can get help with this here, you just need to follow the guidelines. HClO cannot be isolated from these solutions due to rapid equilibration with its precursor. Nosotros y nuestros socios almacenaremos y/o accederemos a la información de tu dispositivo mediante el uso de cookies y tecnologías similares, a fin de mostrar anuncios y contenido personalizados, evaluar anuncios y contenido, obtener datos sobre la audiencia y desarrollar el producto. Yahoo forma parte de Verizon Media. Why is it easier to carry a person while spinning than not spinning? Choosing US House delegation by winner-take-all statewide vote? Acid-Base Titration Question: In the titration of HClO with NaOH, the pH of the solution is 5.02 when the moles of HClO and the moles of ClO-are equal. Mentor added his name as the author and changed the series of authors into alphabetical order, effectively putting my name at the last. (with correct sig figs) To calculate the pH you can use the equation: pH= -log[H3O+]. So, I calculated the molarity of the conjugate base: Then I applied the Henderson-Hesselbalch equation: pH = pKa + log([ClO-]/[HClO]) = 7.53 + log(0.781M) = 7.422. Part B. I mix it with 0,1mol of NaClO. information given in the question above. What is the Ka of HClO? Note: Please show steps so I can see how you solved the problem. I have 200mL of HClO 0,64M. Would this 5.5V transient voltage suppressor be damaged at 15V? How should I calculate the pH? When you have finished collecting data, click Stop. Have any GDPR (or other) laws been breached during this scenario? D) What volume of 0.105 M HClO4 solution is needed to neutralize 30.00 mL of 0.0775 M NaOH? My question is about this: should I keep attention about changes made to the solution volume after adding NaClO? d. Continue adding NaOH solution until you have added about 40 mL of titrant in total. Find another reaction. Answer: When a strong base like NaOH is added to a strong acid like HCl a neutralization reaction occurs, NaOH(aq) + HCl(aq) ---> NaCl(aq) + H 2 O(aq) How can I deal with claims of technical difficulties for an online exam? Is the pH of 0.30 molL-1 solution of NaOH = 0.5238? What does it mean when something is said to be "owned by taxpayers"? I'm a college student, this is not a homework question. What does commonwealth mean in US English? SFMC Rest api to create/delete Data Extensions. Note: Please show steps so I can see how you solved the problem. 10. Best of luck. Note: If you really meant to determine the pH of NaOH before mixing with HClO, then pH of the NaOH is the pH of 0.15 M NaOH. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Can the Way of Mercy monk's Flurry of Healing and Harm feature be used on one target multiple times in the same turn?

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