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Rates, equilibrium and pH

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A-Level Chemistry (A2 topics) Mind Map on Rates, equilibrium and pH, created by jacob gray on 10/01/2016.
jacob gray
Mind Map by jacob gray, updated more than 1 year ago
jacob gray
Created by jacob gray almost 9 years ago
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Resource summary

Rates, equilibrium and pH
  1. Rate
    1. Rate equation
      1. Effect of temperature on the rate constant
        1. Rate constant
      2. Rate of reaction
        1. Initial rate
          1. Initial rate of reaction
          2. Units
            1. Concentration of a reactant or product is represented in square brackets e.g. [NO2] and is measured in mol dm^-3
              1. Decrease in concentration of reactant
                1. Increase in concentration of product
                  1. Concentration time graph
                    1. How to obtain data for one
                      1. Measuring rate from one
                      2. Oders
                        1. 1st
                          1. 2nd
                            1. Zero
                              1. order of reaction
                                1. overall order
                                2. Half-lives
                                  1. Half life
                                    1. Concentration time graphs
                                      1. Zero
                                        1. First
                                          1. Second
                                        2. Rate concentration graphs
                                          1. Zero
                                            1. First
                                              1. Second
                                              2. Rate determining step
                                                1. Predicting the reaction mechanism
                                                  1. Reaction mechanism
                                              3. Equilibrium
                                                1. Equilibrium constant, Kc
                                                  1. Equilibrium law
                                                    1. Equilibrium expression
                                                      1. Units for Kc
                                                      2. Homogeneous equilibrium
                                                        1. Heterogeneous equilibrium
                                                          1. Dynamic equilibrium
                                                            1. Position of equilibrium
                                                              1. Effect of temperature
                                                                1. Effect of pressure
                                                                  1. Effect of concentration
                                                                    1. Depending on exothermic or endothermic
                                                                    2. le Chatelier's principle
                                                                    3. pH
                                                                      1. Bronsted-Lowry
                                                                        1. Acid
                                                                          1. Base
                                                                          2. Alkali
                                                                            1. Mono-, di-, tri-basic acids
                                                                              1. Role of H+
                                                                                1. Acid base reaction
                                                                                  1. Carbonates
                                                                                    1. Bases
                                                                                      1. Alkalis
                                                                                      2. Redox of acid and metals
                                                                                        1. Conjugate acid-base pairs
                                                                                          1. Hydronium ions, H3O+
                                                                                            1. Acid base pair
                                                                                            2. pH scale
                                                                                              1. Converting between pH and [H+(aq)]
                                                                                                1. Link between [H+(aq)] and [OH-(aq)]
                                                                                              2. Strong and weak acids
                                                                                                1. Strong acid
                                                                                                  1. Weak acid
                                                                                                    1. Acid dissociation constant, Ka
                                                                                                      1. pKa
                                                                                                        1. Calculating pH
                                                                                                        2. Ionisation of water
                                                                                                          1. Kw
                                                                                                            1. Ionic product of water
                                                                                                            2. pH value of bases
                                                                                                              1. Calculating pH of strong bases
                                                                                                              2. Buffer solutions
                                                                                                                1. Buffer
                                                                                                                  1. Calculating pH
                                                                                                                    1. Carbonic acid - hydrogen carbonate buffer system
                                                                                                                    2. Neutralisation
                                                                                                                      1. Titration curves
                                                                                                                        1. Equivalence point
                                                                                                                          1. indicators
                                                                                                                            1. Enthalpy changes
                                                                                                                              1. Standard enthalpy change of neutralisation
                                                                                                                                1. Calculating enthalpy change of neutralisation
                                                                                                                                  1. Comparing these results
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