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Invidious > Channel > Roxi Hulet

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YT 10 minutes 27 seconds Roxi Hulet 16.1 Bronsted Acids and Bases YT 8 minutes 14 seconds Roxi Hulet 16.1 Conjugate Acids and Bases (Worksheet) YT 2 minutes 23 seconds Roxi Hulet ALEKS: Finding the conjugate of an acid or base

YT 2 minutes 27 seconds Roxi Hulet Week 1 Wednesday POD YT 6 minutes 37 seconds Roxi Hulet 16.3 Acid Base Properties of Water YT 7 minutes 51 seconds Roxi Hulet 16.3 Ion Product of Water

YT 3 minutes 11 seconds Roxi Hulet 16.3 Worksheet YT 9 minutes 55 seconds Roxi Hulet 16.4 pH and pOH YT 9 minutes 5 seconds Roxi Hulet 16.4 pH and pOH (Part 2)

YT 4 minutes 29 seconds Roxi Hulet 16.4 Worksheet YT 5 minutes 14 seconds Roxi Hulet 16.5 Strong Acids YT 6 minutes 1 second Roxi Hulet 16.5 Strong Bases, Weak Acids, and Weak Bases

YT 7 minutes 58 seconds Roxi Hulet 16.5 Calculating pH of Strong Acids YT 6 minutes 22 seconds Roxi Hulet 16.5 Calculating the pH of a Strong Base YT 5 minutes 51 seconds Roxi Hulet 16.5 Making a Solution with a Desired pH

YT 6 minutes 12 seconds Roxi Hulet 16.5 Using the Dilution Equation in pH Calculations YT 3 minutes 42 seconds Roxi Hulet ALEKS: Calculating the pH of a strong base solution YT 4 minutes 4 seconds Roxi Hulet ALEKS: Preparing a strong base solution with a given pH

YT 17 minutes 40 seconds Roxi Hulet 16.6 & 16.7 Weak Acids and Bases YT 6 minutes 4 seconds Roxi Hulet 16.6 & 16.7 Worksheet Part 1 YT 5 minutes 26 seconds Roxi Hulet 16.6 & 16.7 Worksheet Part 2

YT 5 minutes 6 seconds Roxi Hulet 16.6 & 16.7 Worksheet Part 3 YT 4 minutes 58 seconds Roxi Hulet ALEKS: Writing acid dissociation constant expression YT 2 minutes 5 seconds Roxi Hulet ALEKS: Calculating pH of a weak acid solution

YT 9 minutes 6 seconds Roxi Hulet 16.8 Conjugate Acid Base Pairs YT 5 minutes 34 seconds Roxi Hulet 16.9 Worksheet Part 1 YT 7 minutes 37 seconds Roxi Hulet 16.9 Worksheet Part 2

YT 7 minutes 29 seconds Roxi Hulet 16.9 Worksheet Part 3 YT 3 minutes 49 seconds Roxi Hulet ALEKS: Deriving Ka from Kb YT 2 minutes 44 seconds Roxi Hulet ALEKS: Writing the dissociation reactions of a polyprotic acid

YT 12 minutes 26 seconds Roxi Hulet 16.10 Calculating the pH of a salt solution YT 17 minutes 31 seconds Roxi Hulet 16.10 Acid-Base Properties of Salts YT 9 minutes 14 seconds Roxi Hulet ALEKS: Calculating the pH of a salt solution (example 1)

YT 5 minutes 58 seconds Roxi Hulet ALEKS: Calculating the pH of a salt solution (Example 2) YT 11 minutes 32 seconds Roxi Hulet 16.10: Calculating concentration of a salt solution that gives a desired pH YT 6 minutes 57 seconds Roxi Hulet 16.10: Acid Base Properties of Salt Solutions

YT 12 minutes Roxi Hulet 17.1 Common Ion Effect YT 10 minutes 49 seconds Roxi Hulet 17.1 Worksheet YT 2 minutes 5 seconds Roxi Hulet ALEKS: Setting up a reaction table for a pH calculation with a common ion

YT 14 minutes 52 seconds Roxi Hulet 17.2 Buffer Solutions Part 1 YT 9 minutes 21 seconds Roxi Hulet 17.2 Worksheet YT 7 minutes 25 seconds Roxi Hulet 17.2 Worksheet Part 2

YT 17 minutes 42 seconds Roxi Hulet 17.2 Calculating the pH of a buffer after addition of a strong base YT 8 minutes 11 seconds Roxi Hulet ALEKS: Calculating the pH of a buffer YT 12 minutes 30 seconds Roxi Hulet ALEKS: Calculating the composition of a buffer of a given pH

YT 9 minutes 19 seconds Roxi Hulet 17.3 Titrations YT 10 minutes 19 seconds Roxi Hulet 17.3 Strong Acid Strong Base Titrations YT 6 minutes 49 seconds Roxi Hulet 17.3 Calculating the pH During a Strong Acid Strong Bases Titration

YT 9 minutes 42 seconds Roxi Hulet 17.3 Calculate the pH During a Strong Acid Strong Base Titration (Part 2) YT 21 minutes 41 seconds Roxi Hulet 17.3 Calculating the pH at the Equivalence Point of a Weak Acid Strong Base Titration YT 8 minutes 33 seconds Roxi Hulet 17.3 Calculating the pH During a Weak Acid Strong Base Titration

YT 6 minutes 24 seconds Roxi Hulet ALEKS: Calculating the pH of a weak acid titrated with a strong base (1) YT 7 minutes 54 seconds Roxi Hulet ALEKS: Calculating the pH of a weak acid titrated with a strong base (2) YT 5 minutes 40 seconds Roxi Hulet ALEKS: Calculating the pH of a weak base titrated with a strong acid

YT 7 minutes 3 seconds Roxi Hulet ALEKS: Calculating the pH at equivalence of a titration YT 17 minutes 29 seconds Roxi Hulet 17.4 Solubility Equilibria YT 7 minutes 36 seconds Roxi Hulet ALEKS: Writing a solubility product (Ksp) expression

YT 14 minutes 12 seconds Roxi Hulet 17.4 Solubility Equilibria Part 2 YT 10 minutes 3 seconds Roxi Hulet 17.4 Solubility Equilibria Part 3 YT 11 minutes 35 seconds Roxi Hulet 17.5 Factors Affecting Solubility

YT 9 minutes 48 seconds Roxi Hulet 17.4 Worksheet YT 9 minutes 25 seconds Roxi Hulet 2018 Test 1 Problems 1 - 7 YT 10 minutes 49 seconds Roxi Hulet 2018 Test 1 Problems 8 - 13

YT 12 minutes 43 seconds Roxi Hulet 2018 Test 1 Problems 14 - 17 YT 5 minutes 10 seconds Roxi Hulet 2018 Test 1 Problems 18 - 20 YT 11 minutes 13 seconds Roxi Hulet 9.4 Oxidation Reduction Reactions

YT 8 minutes 7 seconds Roxi Hulet 9.4 Oxidation Numbers YT 11 minutes 13 seconds Roxi Hulet 9.4 Worksheet YT 6 minutes 53 seconds Roxi Hulet ALEKS: Recognizing reduction and oxidation

YT 7 minutes 31 seconds Roxi Hulet ALEKS: Identifying oxidized and reduced reagents in a single displacement reaction YT 10 minutes 35 seconds Roxi Hulet ALEKS: Identifying oxidizing and reducing agents YT 14 minutes 32 seconds Roxi Hulet 18.1: Balancing Redox Reactions in Acidic Solution

YT 17 minutes 39 seconds Roxi Hulet 18.1 Worksheet Part 1 YT 5 minutes 21 seconds Roxi Hulet 18.1 Balancing Redox Reactions in Basic Solutions YT 5 minutes 36 seconds Roxi Hulet 18.1 Worksheet Part 2

YT 2 minutes 48 seconds Roxi Hulet ALEKS: Writing and balancing complex half reactions in acidic solution YT 4 minutes 14 seconds Roxi Hulet ALEKS: Writing and balancing complex half reactions in basic solution YT 1 minute 49 seconds Roxi Hulet ALEKS: Balancing a complex redox reaction in acidic or basic solution

YT 19 minutes 4 seconds Roxi Hulet 18.2 Galvanic Cells YT 6 minutes 30 seconds Roxi Hulet 18.2 Worksheet YT 6 minutes 46 seconds Roxi Hulet 18.3 Standard Reduction Potential Part 1

YT 12 minutes 57 seconds Roxi Hulet 18.3 Standard Reduction Potential Part 2 YT 7 minutes 30 seconds Roxi Hulet 18.3: Standard Reduction Potential Part 3 YT 19 minutes 11 seconds Roxi Hulet 18.3 Worksheet

YT 7 minutes 41 seconds Roxi Hulet 18.4 Spontaneity of Redox Reactions Part 1 YT 8 minutes 28 seconds Roxi Hulet 18.4 Spontaneity of Redox Reactions Part 2 YT 10 minutes 53 seconds Roxi Hulet 18.4 Spontaneity of Redox Reactions Part 3

YT 18 minutes 3 seconds Roxi Hulet 18.4 Worksheet YT 5 minutes 4 seconds Roxi Hulet ALEKS: Recognizing consistency among equilibrium constant, free energy, and cell potential YT 15 minutes 21 seconds Roxi Hulet 18.5: The Effect of Concentration on Ecell

YT 18 minutes 28 seconds Roxi Hulet 18.5: Using the Nernst Equation YT 9 minutes 59 seconds Roxi Hulet 18.5 Worksheet YT 13 minutes 26 seconds Roxi Hulet 18.7 Electrolysis of Molten Ionic Compounds

YT 12 minutes 20 seconds Roxi Hulet 18.7 Electrolysis of Water YT 22 minutes 12 seconds Roxi Hulet 18.7 Electrolysis of Aqueous Salt Solutions YT 10 minutes 36 seconds Roxi Hulet 18.7 Worksheet

YT 6 minutes 20 seconds Roxi Hulet ALEKS: Analyzing the electrolysis of molten salt YT 3 minutes 29 seconds Roxi Hulet 19.3 Rate of Reaction (Part 1) YT 11 minutes 50 seconds Roxi Hulet ALEKS: Predicting how reaction rate varies with pressure, concentration, and temperature

YT 4 minutes 54 seconds Roxi Hulet ALEKS: Relating activation energy to a reaction rate YT 11 minutes 28 seconds Roxi Hulet 19.3 Average Rate of Reaction YT 7 minutes 45 seconds Roxi Hulet ALEKS: Calculating average and instantaneous reaction rate from a graph of concentration versus time

YT 15 minutes 32 seconds Roxi Hulet 19.3: Reaction Rates and Stoichiometry YT 6 minutes 22 seconds Roxi Hulet ALEKS: Calculating the reaction rate of one reactant from that of another YT 7 minutes 13 seconds Roxi Hulet 19.3 Worksheet

YT 12 minutes 1 second Roxi Hulet 19.4 Instantaneous Rate YT 13 minutes 31 seconds Roxi Hulet 19.4 The Rate Law YT 15 minutes 17 seconds Roxi Hulet 19.4 Determining the Rate Law

YT 6 minutes 49 seconds Roxi Hulet 19.4 Worksheet YT 6 minutes 33 seconds Roxi Hulet ALEKS: Using reactant reaction order to predict changes in initial rate YT 6 minutes 8 seconds Roxi Hulet ALEKS: Using a rate law

YT 8 minutes 54 seconds Roxi Hulet ALEKS: Deducing a rate law from initial reaction data (Part 1) YT 12 minutes 46 seconds Roxi Hulet ALEKS: Deducing a rate law from initial reaction data (Part 2) YT 14 minutes Roxi Hulet 19.5 Integrated First Order Rate Law

YT 7 minutes 3 seconds Roxi Hulet 19.5: First Order Half Life YT 8 minutes 20 seconds Roxi Hulet 19.5 Integrated Second Order Rate Law and Half Life YT 7 minutes 59 seconds Roxi Hulet ALEKS: Using an integrated rate law for a first order reaction

YT 6 minutes 46 seconds Roxi Hulet 19.5 Integrated Zero Order Rate Law and Half Life YT 12 minutes 7 seconds Roxi Hulet 19.5 Worksheet YT 5 minutes 41 seconds Roxi Hulet ALEKS: Using a zero order integrated rate law to find concentration change

YT 7 minutes 37 seconds Roxi Hulet 19.6 Activation Energy and Relationship Between T and k YT 13 minutes 16 seconds Roxi Hulet 19.6 Arrhenius Equation YT 3 minutes 15 seconds Roxi Hulet ALEKS: Understanding the qualitative predictions of the Arrhenius equation

YT 5 minutes 14 seconds Roxi Hulet ALEKS: Using the Arrhenius equation to calculate k at one temperature from k at another YT 1 minute 43 seconds Roxi Hulet ALEKS: Using the Arrhenius equation to calculate Ea from k versus T data YT 5 minutes 14 seconds Roxi Hulet ALEKS: Using the Arrhenius equation to calculate k at one temperature from k at another

YT 1 minute 43 seconds Roxi Hulet ALEKS: Using the Arrhenius equation to calculate Ea from k versus T data YT 8 minutes 45 seconds Roxi Hulet S B HW 4 YT 6 minutes 46 seconds Roxi Hulet 19.5 Integrated Zero Order Rate Law and Half Life

YT 12 minutes 7 seconds Roxi Hulet 19.5 Worksheet YT 5 minutes 41 seconds Roxi Hulet ALEKS: Using a zero order integrated rate law to find concentration change YT 8 minutes 20 seconds Roxi Hulet 19.5 Integrated Second Order Rate Law and Half Life

YT 14 minutes Roxi Hulet 19.5 Integrated First Order Rate Law YT 7 minutes 3 seconds Roxi Hulet 19.5: First Order Half Life YT 7 minutes 59 seconds Roxi Hulet ALEKS: Using an integrated rate law for a first order reaction

YT 3 minutes 15 seconds Roxi Hulet ALEKS: Understanding the qualitative predictions of the Arrhenius equation YT 13 minutes 16 seconds Roxi Hulet 19.6 Arrhenius Equation YT 13 minutes 42 seconds Roxi Hulet 19.7 Reaction Mechanisms

YT 13 minutes 2 seconds Roxi Hulet 19.7 Worksheet Part 1 YT 12 minutes 24 seconds Roxi Hulet 19.7 Worksheet Part 2 YT 3 minutes 14 seconds Roxi Hulet ALEKS: Writing a plausible missing step for a simple reaction mechanism

YT 1 minute 56 seconds Roxi Hulet ALEKS: Writing the rate law implied by a simple mechanism with an initial slow step YT 2 minutes 49 seconds Roxi Hulet ALEKS: Expressing the concentration of an intermediate in terms of the concentrations of reactants YT 4 minutes 35 seconds Roxi Hulet ALEKS: Writing the rate law implied by a simple mechanism

YT 5 minutes 10 seconds Roxi Hulet ALEKS : Deducing information about reaction mechanisms from a reaction energy diagram YT 11 minutes 39 seconds Roxi Hulet 20.1: Nuclei and Nuclear Reactions YT 9 minutes 40 seconds Roxi Hulet 20.1 Worksheet

YT 14 minutes 51 seconds Roxi Hulet 20.3 Natural Radioactivity YT 15 minutes 47 seconds Roxi Hulet 20.3 Worksheet YT 3 minutes 13 seconds Roxi Hulet ALEKS: Understanding radioactive half life

YT 5 minutes 38 seconds Roxi Hulet ALEKS: Understanding the common modes of radioactive decay YT 8 minutes 2 seconds Roxi Hulet Test 2 Solutions Page 1 YT 10 minutes 46 seconds Roxi Hulet Test 2 Solutions Page 2

YT 7 minutes 33 seconds Roxi Hulet Test 2 Solutions Page 3 YT 7 minutes 55 seconds Roxi Hulet Test 2 Solutions Page 4