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Search results “Determining strength of a base”
Acid Base Strength - Which Is Stronger?
 
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This acids and bases chemistry video provides a basic introduction into acid strength and base strength. It explains how to determine which acid is stronger given the Ka and PKa values of the acid. It also explains how to determine which acid is stronger by considering factors such as size, electronegativity, and stabilization of the conjugate base. In addition, it mentions how to determine which conjugate base is stronger based on the Ka of the conjugate acid. This video contains plenty of examples and practice problems. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Basicity vs Nucleophilicity, Steric Hindrance / Effects, Base vs Nucleophile Strength, Organic Chem
 
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This organic chemistry video tutorial highlights the difference between basicity and nucleophilicity. It provides the periodic trend of base strength vs nucleophile strength and discusses the two in terms of the solvent used such as a polar protic solvent or an aprotic solvent. In addition, it highlights the relationship between steric hindrance and the strength of the base and the nucleophile. This video contains a few examples and practice problems that discusses the reaction mechanism favored by bases and nucleophiles. Bases favor elimination reactions E1 or E2 and nucleophiles favor nucleophilic substitution reactions SN1 and SN2.
Using Charge to Rank Acid Base Strength in Organic Chemistry
 
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http://leah4sci.com/acidbase presents: CARIO C = Charge to Rank Acidity and Basicity in Organic Chemistry Need help with orgo? Download my free guide '10 Secrets to Acing Organic Chemistry' HERE: http://leah4sci.com/orgo-ebook/ Video 3 in my Orgo acid base series shows you how to rank acids and bases by comparing the charges of acids, or charges of conjugate base. Catch the entire series, along with my acid/base cheat sheet and practice prolem set on my website: http://leah4sci.com/acidbase For more in-depth review including practice problems and explanations, check out my online membership site: http://studyhall.leah4sci.com/join For private online tutoring visit my website: http://leah4sci.com/organic-chemistry-tutor/
Views: 54062 Leah4sci
Stability of Conjugate Base Comparing Acid Strength (Lightboard)
 
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The best way to decide which is the stronger acid. NO need to memorize, understand trumps rote learning.
Views: 2371 Fun Man FUNG
Ranking Acid Base Strength Using Ka pKa Values Leah4sci
 
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http://leah4sci.com/acidbase presents: Ranking Acid Base Strength Using Ka/pKa Values and pure Logic Need help with orgo? Download my free guide '10 Secrets to Acing Organic Chemistry' HERE: http://leah4sci.com/orgo-ebook/ This is the second video in my orgo series on ranking acids and bases. The video starts with a comparison of ka/pKa values to acid strength. The next and most important part of the video talks about how to look at the acid and conjugate base in order to UNDERSTAND reactivity and stability. No math, just logic! Catch the entire series, along with my acid/base cheat sheet and practice prolem set on my website: http://leah4sci.com/acidbase For more in-depth review including practice problems and explanations, check out my online membership site: http://studyhall.leah4sci.com/join For private online tutoring visit my website: http://leah4sci.com/organic-chemistry-tutor/
Views: 65773 Leah4sci
21 Acid and Base Strength
 
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How strong is a strong acid and how weak is a weak acid? In this checkpoint a means of measure acid and base strength is looked at. -- ^^^ SUBSCRIBE above for more quick lectures! ^^^ VISIT openlectures: http://openlectures.org ABOUT openlectures: http://openlectures.org/team FOLLOW openlectures: FB - http://facebook.com/OpenLectures
Views: 119 openlectures sg
Base Strength
 
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Determining how strong Bases are
Views: 27 Elroi Academy
Let's Think about how structure relates to base strength
 
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This video discusses some of the fundamental thinking behind relating the structure of weak bases such as amines to their relative base strength. Produced by Dr. John Pollard, University of Arizona.
Views: 4895 John Pollard
Acid and Base Strength
 
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Clark College Tutoring and Writing Center tutor Kevin Martin explains how to determine acid and base strength based on size and the amount of oxygen present, while discussing the six strong acids and bases.
Views: 38096 Joey Smokey
8.5a Acid and Base Strength
 
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This project was created with Explain Everything ™ Interactive Whiteboard for iPad.
Views: 498 Allison Soult
Acid Base Strength
 
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acid base strength
Views: 138 EngelScience
Chapter 32 HW 25 acid and base strengths
 
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acid and base strengths
Views: 889 Michael Janusa
Classifying Acid or Base Strength From Chemical Formula 001
 
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Classify each of the following compounds as a strong acid, weak acid, strong base, or weak base: a) H2SeO4 b) (CH3)2CHCOOH c) KOH d) (CH3)2CHNH2 Interviews 1) Revell, K. (November 16, 2016) “An Interview with Heath Giesbrecht, Part I” The Macmillan Community https://community.macmillan.com/groups/flipped-chemistry/blog/2016/11/17/an-interview-with-heath-giesbrecht-part-1 2) Revell, K. (November 16, 2016) “An Interview with Heath Giesbrecht, Part II” The Macmillan Community https://community.macmillan.com/groups/flipped-chemistry/blog/2016/11/17/an-interview-with-heath-giesbrecht-part-2
Lec 21, 5 111, Acid Base Equilibrium, Strength of Acids and Bases
 
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For more educational content visit our website - http://www.patterns.remonstrator.org and Sign Up! Subscribe our channel for more videos! Videos are licensed under Creative Commons - http://creativecommons.org/licenses/by-nc-sa/3.0/us/legalcode
Acids, Bases, and pH
 
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Paul Andersen explains pH as the power of hydrogen. He explains how increases in the hydronium ion (or hydrogen ion) concentration can lower the pH and create acids. He also explains how the reverse is true. An analysis of a strong acid and strong base is also included. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License All images are either Public Domain or Creative Commons Attribution Licenses: Bordercolliez. English: A Roll of Universal Indicator Paper., June 23, 2011. Own work. http://commons.wikimedia.org/wiki/File:Universal_indicator_paper.jpg. "File:Myoglobin.png." Wikipedia, the Free Encyclopedia. Accessed April 30, 2013. http://en.wikipedia.org/wiki/File:Myoglobin.png. "File:WOA05 GLODAP Del pH AYool.png." Wikipedia, the Free Encyclopedia. Accessed April 30, 2013. http://en.wikipedia.org/wiki/File:WOA05_GLODAP_del_pH_AYool.png. Slower. pH Scale Showing Common Substances, 2006. Own work. http://commons.wikimedia.org/wiki/File:PH_scale.png.
Views: 1135476 Bozeman Science
Ka Kb Kw pH pOH pKa pKb H+ OH- Calculations - Acids & Bases, Buffer Solutions , Chemistry Review
 
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This general chemistry video tutorial focuses on acids and bases and buffer solutions. It shows you how to calculate the pH and pOH of the solution. It contains plenty of examples and practice problems to help you review for your next test or exam. It also contains calculations involving Ka, Kb, and Kw. General Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&list=PL0o_zxa4K1BV-uX6wXQgyqZXvRd0tUUV0&index=3 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/ Here is a list of topics: 1. The 6 common strong acids - HCl, HBr, HI, H2SO4, HNO3, HClO4 2. Weak Acids - HF, HNO2, H2SO3, H2CO3, NH4+, and HC2H3O2 3. Examples of Strong Bases - NaOH, KOH, LiOH, and Ca(OH)2 4. Strongs Acids - Ionize Completely - 100% 5. Ionization Equation of Strong and Weak Acids with Water 6. HCl, H+, Cl-, HF, H2O, H3O+, F- 7. Reversibility of Weak Acid Equation - ICE Table 8. Acid and Base Dissociation Constant Ka & Kb 9. Auto Ionization Constant of Water Kw = [H+][OH-] = 1 x 10^-14 10. How To Identify The Conjugate Acid and Conjugate Base 11. Bronsted Lowry Acid - Proton Donor, Bronsted Lowry Base - Proton Acceptor 12. How To Balance a Neutralization Equation 13. NH3 + H2O = NH4+ + OH- 14. HF + H2O = H3O+ + OH- 15. H2SO4 + KOH = H2O + K2SO4 16. HCl + NaOH = H2O + NaCl 17. H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O 18. How To Find The pH of a Solution Given a Monoprotic Strong Acid 19. How To Find The pH Given a Weak Acid(HF) and Ka 20. How To Find pH, pOH, and [OH-] Given [H3O+] 21. How To The pH Given Grams and mL of KOH 22. How To Find pH Given Molarity of a Weak Base (NH3) and Kb 23. How To Find The pH of a Salt Given NH4Cl and NaF 24. How To Find The pH of a Buffer Solution Given Molarity of Ka 25. Buffer Solution - Weak Acid + Conjugate Weak Base 26. Henderson hasselbach Equation 27. pH = pKa + log (Base / Acid) 28. How To Find Ka From Kb 29. How To Find pKa and pKb Given Ka or Kb 30. How To Identify a Buffer Solution 31. List of Acid Base Formulas For Ka, Kb, Kw, pH, and pOH
Predict the Net Direction of An Acid-Base Reaction By Strength of Acids and Bases 001
 
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Predict the net direction of the following acid-base reaction: H2O (l) + HS- (aq) ⇌ H3O+ (aq) + H2S (aq)
Question 3 Aromaticity in Conjugate Base and Acid Strength
 
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+2 pts per box conjugate base stabilization increases acid strength
Acid Base V:  Structure and Acid Strength
 
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A description of the structural properties of acids and how they relate to the strength of the acid
Views: 527 Eric Zuckerman
Acid/Base Strength
 
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Views: 55 Shanna Barkume
Acids and Bases, pH and pOH
 
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We've all heard the terms acid and base. What do these mean? Don't just tell me about pH, silly. What structural detail makes a molecule an acid or a base? You don't know? Well, you'd better watch this then. You don't want to be embarrassed at the water cooler. Subscribe: http://bit.ly/ProfDaveSubscribe [email protected] http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
Views: 117348 Professor Dave Explains
The Conjugate See-Saw  Predicting the Relative Acid or Base Strength (Pt 8)
 
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Dr. Shields explains the conjugate see-saw concept relating the strength of a weak acid to that of its conjugate base. The magnitude of Ka and Kb are also used to predict acid (or base) strength. This video includes a discussion of why conjugate acids of strong bases and conjugate bases of strong acids are do not affect the pH. General Chemistry
Views: 1007 Shawn Shields
Chemistry Tutorial 11.4d:  Ka And Acid-Base Strength
 
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(c) 2010, Mark Rosengarten
Views: 7008 Mark Rosengarten
Acid-Base Reactions: Strength and Concentration – Chemistry | Lecturio
 
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This video “Strength and Concentration: Acid-Base Reactions” is part of the Lecturio course “Chemistry” ► WATCH the complete course on http://lectur.io/acidstrengthconcentration ► LEARN ABOUT: - Differentiation between strength and concentration - Measurement of the acid concentration - Measurement of the acid strength - Acids in water - Acidic solutions and their pH - Basic solutions and their pH ► THE PROF: Your lecturer is Dr. Adam Le Gresley. He is Associate Professor at the Department of Pharmacy and Chemistry at Kingston University London. For the last six years he has been lecturing U/G and P/G courses within chemistry, pharmacy and biological sciences at the Faculty of Science at Kingston University. In addition to teaching, Le Gresley leads a small research group, funded by a number of industrial partners including GlaxoSmithKline. Moreover he regularly conduct peer-reviews for major academic journals and has contributed to the development of courses across the faculty. For these reasons he is an expert in chemistry. ► LECTURIO is your single-point resource for medical school: Study for your classes, USMLE Step 1, USMLE Step 2, MCAT or MBBS with video lectures by world-class professors, recall & USMLE-style questions and textbook articles. Create your free account now: http://lectur.io/acidstrengthconcentration ► INSTALL our free Lecturio app iTunes Store: https://app.adjust.com/z21zrf Play Store: https://app.adjust.com/b01fak ► READ TEXTBOOK ARTICLES related to this video: http://lectur.io/acidstrengthconcentrationlibrary ► SUBSCRIBE to our YouTube channel: http://lectur.io/subscribe ► WATCH MORE ON YOUTUBE: http://lectur.io/playlists ► LET’S CONNECT: • Facebook: https://www.facebook.com/lecturio.medical.education.videos • Instagram: https://www.instagram.com/lecturio_medical_videos • Twitter: https://twitter.com/LecturioMed
Chem Acids & Bases Acid & Base Strength versus Conjugates
 
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These videos are part of a unit of instruction created by NJCTL. Students and teachers can find additional free instruction on this topic at the site listed below. This includes the full unit presentation, homework with solutions, and assessments (teachers only).
Acid Base Strength
 
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This is a tutorial video about the strengths of acids and bases. It's for a school project.
Views: 149 Mslaxgoalie
Weak Base/Acid
 
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eCHEM 1A: Online General Chemistry College of Chemistry, University of California, Berkeley http://chemistry.berkeley.edu/echem1a Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines Chemical Demonstrations by Lonnie Martin Video Production by Jon Schainker and Scott Vento Developed with the support of The Camille & Henry Dreyfus Foundation
Acids & Bases | pH of a Strong Acid & a Strong Base.
 
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This video is about Acids & Bases and explains in details on how to calculate the pH of strong acids and strong bases solutions. Moreover, in this video you will learn how to calculate the pH of theses solutions based on their concentrations (high and low concentrated solutions). Students studying Chemistry at different levels could highly benefit from this video. This video is the second of a complete series of five videos that explains different topics on Acids and Bases that include: 1- Acids & Bases | Nature, Strength & pH Scale. https://youtu.be/3rPRpozi64Q 2- Acids & Bases | pH of a Strong Acid & a Strong Base. https://youtu.be/9n70GkGwRXE 3- Acids & Bases | pH of a Weak Acid. https://youtu.be/H6hZPq15a-E 4- Acids & Bases | pH of a Weak Base. https://youtu.be/YD1iyr8Pa7k 5- Acids & Bases | Acid - Base Properties of Salts. https://youtu.be/NO1FH2a2ZtM
Views: 1295 Ali Hayek
CHY 115: Predicting Acid-Base Strength based on structure
 
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VIDEO 15. In this video I talk about correlations between molecular structure and acid and base strength.
Views: 6460 Lucille Benedict
Classifying Acid or Base Strength From Chemical Formula 003
 
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Which member of the pair is the stronger acid? HCl or CH3COOH
Acid-base properties of salts | Acids and bases | Chemistry | Khan Academy
 
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Examples of different kinds of neutralization reactions, and analyzing the pH of the resulting salt solution. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/copy-of-acid-base-equilibria/v/ph-of-salt-solutions?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/copy-of-acid-base-equilibria/v/weak-base-equilibrium?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Predicting Acid Strength
 
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eCHEM 1A: Online General Chemistry College of Chemistry, University of California, Berkeley http://chemistry.berkeley.edu/echem1a Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines Chemical Demonstrations by Lonnie Martin Video Production by Jon Schainker and Scott Vento Developed with the support of The Camille & Henry Dreyfus Foundation
Acids & Bases | pH of a Weak Base.
 
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This video is about Acids & Bases and explains in details on how to calculate the pH of a weak base solution. Moreover, in this video you will learn how to use equilibrium problems to calculate the pH. Students studying Chemistry at different levels could highly benefit from this video. This video is the fourth of a complete series of five videos that explains different topics on Acids and Bases that include: 1- Acids & Bases | Nature, Strength & pH Scale. https://youtu.be/3rPRpozi64Q 2- Acids & Bases | pH of a Strong Acid & a Strong Base. https://youtu.be/9n70GkGwRXE 3- Acids & Bases | pH of a Weak Acid. https://youtu.be/H6hZPq15a-E 4- Acids & Bases | pH of a Weak Base. https://youtu.be/YD1iyr8Pa7k 5- Acids & Bases | Acid - Base Properties of Salts. https://youtu.be/NO1FH2a2ZtM
Views: 452 Ali Hayek
Death of Aerobic Base Training? Mike Boyle Strength and Conditioning
 
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http://www.FunctionalStrengthCoach3.com Strength and Conditioning Coach Mike Boyle. The release of my 'Death of Squatting' video has created a lot of controversy in the world of strength training. It's a good thing I have developed thick skin over the years and base my opinions on study, experience and application Since we're tackling difficult topics, today I want to cover another one: Aerobic Base Training Most sports base their 'conditioning' on first developing an aerobic base. That idea is dead wrong. For a lot of people, this idea is more controversial than the idea of cutting squats from your program. The truth is we've been lied to for years about the benefits of aerobic base work and this video explains how and why:
Views: 40007 FunctionalStrength3
Acids-Base Equilibrium - Acid Strength
 
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This video discusses the concepts of strong and weak acids, as represented in pictures and chemical equations. It also introduces the acid ionization constant, and introduces how this can be used to compare acid strengths.
Views: 79 UCO Chemistry
AC8:3 pH Calculations and Acid-Base Strength
 
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The pH of various acids and bases are calculated. This explanation takes into consideration the difference between strong and weak acids and bases.
Views: 118 JAFChemTeacher
Classifying Acid or Base Strength From Chemical Formula 004
 
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Which member of the pair is the stronger base? KOH or CH3NH2
Acid, Base, or Neutral 3c
 
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Determining whether any given compound is acidic, basic, or neutral.
Views: 5991 EnderlePhD
3 1 b Acid/Base Strength + Lewis
 
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Description of acid/base strength plus a discussion of Lewis acid/base theory
Views: 299 OChemPrep
Class-10 Science CBSE Strength of acid and base (pH) scale
 
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CH-2 acids bases and salts. part --6 pH scale.. universal indicator
Views: 78 13 mera Science