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1.1 5014_GCSE_Chemistry_Atoms_Ions_1
免 07:071.2 5015_GCSE_Chemistry_Elements_Isotopes_Relative_Atomic_Mass_2
免 06:061.3 5016_GCSE_Chemistry_Differences_Between_Compounds_Molecules_Mixtures_3
试 05:051.4 5017_GCSE_Chemistry_Electron_Arrangement_4
试 06:061.5 5018_GCSE_Chemistry_Balancing_Chemical_Equations_5
04:041.6 5019_GCSE_Chemistry_History_of_the_Model_of_the_Atom_6
04:041.7 5020_GCSE_Chemistry_Modern_Periodic_Table_7
05:051.8 5021_GCSE_Chemistry_Metals_and_Non_Metals_8
04:041.9 5022_GCSE_Chemistry_Group_1_Alkali_Metals_9
05:051.10 5023_GCSE_Chemistry_Halogens_and_Noble_Gases_10
04:041.11 5024_GCSE_Chemistry_Formation_of_Ions_11
03:031.12 5025_GCSE_Chemistry_What_is_Ionic_Bonding_How_Does_Ionic_Bonding_Work_Ionic_Bonds_Explained_12
03:031.13 5026_GCSE_Chemistry_What_is_an_Ionic_Compound_Ionic_Compounds_Explained_13
05:051.14 5027_GCSE_Chemistry_Covalent_Bonding_14
05:051.15 5028_GCSE_Chemistry_Properties_of_Simple_Molecular_Substances_Giant_Covalent_Structures_15
04:041.16 5029_GCSE_Chemistry_Allotropes_of_Carbon_Diamond_and_Graphite_16
03:031.17 5030_GCSE_Chemistry_Allotropes_Graphene_and_Fullerenes_17
02:021.18 5031_GCSE_Chemistry_What_is_a_Polymer_Polymers_Monomers_Their_Properties_Explained_18
03:031.19 5032_GCSE_Chemistry_Metallic_Bonding_19
03:031.20 5033_GCSE_Chemistry_States_of_Matter_Changing_State_20
04:041.21 5034_GCSE_Chemistry_State_Symbols_Predicting_States_of_Matter_21
02:021.22 5035_GCSE_Chemistry_Relative_Formula_Mass_22
03:031.23 5036_GCSE_Chemistry_Conservation_of_Mass_23
03:031.24 5037_GCSE_Chemistry_The_Mole_Higher_Tier_24
04:041.25 5038_GCSE_Chemistry_What_is_a_Limiting_Reactant_Limiting_Excess_Reactants_Explained_25
03:031.26 5039_GCSE_Chemistry_How_to_Calculate_Concentration_in_grams_per_decimetre_cubed_26
03:031.27 5040_GCSE_Chemistry_Acids_and_Bases_#27_vt8f
04:041.28 5041_GCSE_Chemistry_The_pH_Scale_Strong_vs_Weak_Acids_Higher_Tier_28
04:041.29 5042_GCSE_Chemistry_Neutralisation_Reactions_29
04:041.30 5043_GCSE_Chemistry_Reactivity_Series_of_Metals_Displacement_Reactions_30
03:031.31 5044_GCSE_Chemistry_Extraction_of_Metals_Reduction_31
03:031.32 5045_GCSE_Chemistry_Oxidation_and_Reduction_Redox_Reactions_32_Higher_Tier
04:041.33 5046_GCSE_Chemistry_Electrolysis_Part_1_Basics_and_Molten_Compounds_33
03:031.34 5047_GCSE_Chemistry_Electrolysis_P2_Electrolysis_to_Extract_Metals_From_Oxides_Explained_34
05:051.35 5048_GCSE_Chemistry_Electrolysis_Part_3_Aqueous_Solutions_35
05:051.36 5049_GCSE_Chemistry_Exothermic_and_Endothermic_Reactions_36
05:051.37 5050_GCSE_Chemistry_Bond_Energies_37_Higher_tier
04:041.38 5051_GCSE_Chemistry_Rates_of_Reaction_38
04:041.39 5052_GCSE_Chemistry_How_to_Calculate_the_Rate_of_Reaction_Measuring_Rate_of_Reaction_39
05:051.40 5053_GCSE_Chemistry_Factors_Affecting_the_Rate_of_Reaction_40
04:041.41 5054_GCSE_Chemistry_Reversible_Reactions_and_Equilibrium_41
05:051.42 5055_GCSE_Chemistry_Le_Chatelier_s_Principle_42_Higher_Tier
03:031.43 5056_GCSE_Chemistry_What_is_a_Hydrocarbon_What_are_Alkanes_Hydrocarbons_and_Alkanes_Explained_43
04:041.44 5057_GCSE_Chemistry_Alkanes_properties_combustion_44
05:051.45 5058_GCSE_Chemistry_Crude_Oil_and_Fractional_Distillation_45
05:051.46 5059_GCSE_Chemistry_Cracking_Crude_Oil_Alkenes_46
06:061.47 5060_GCSE_Chemistry_Purity_and_Formulations_47
04:041.48 5061_GCSE_Chemistry_Paper_Chromatography_48
06:061.49 5062_GCSE_Chemistry_Filtration_Evaporation_Crystallisation_49
03:031.50 5063_GCSE_Chemistry_Fractional_Distillation_and_Simple_Distillation_50_eQln
05:051.51 5064_GCSE_Chemistry_How_to_Test_for_Gases_Testing_for_Chlorine_Oxygen_Hydrogen_CO2_51
03:031.52 5065_GCSE_Chemistry_Evolution_of_the_Atmosphere_52
04:041.53 5066_GCSE_Chemistry_Global_Warming_Climate_Change_#53
05:051.54 5067_GCSE_Chemistry_What_is_a_Carbon_Footprint_How_to_Reduce_Carbon_Footprint_54
03:031.55 5068_GCSE_Chemistry_Air_Pollution_55
03:031.56 5069_GCSE_Chemistry_Potable_Water_56
04:041.57 5070_GCSE_Chemistry_Waste_Water_57
04:041.58 5071_GCSE_Chemistry_Life_Cycle_Assessments_(LCAs)_#58
05:051.59 5072_GCSE_Chemistry_Sustainable_Development_Reuse_and_Recycling_59
03:031.60 5073_GCSE_Chemistry_Nanoparticles_60
03:031.61 5074_GCSE_Chemistry_How_to_Find_the_Volume_of_a_Gas_#61
06:061.62 5075_GCSE_Chemistry_Moles_Concentration_Volume_Calculations_62
05:051.63 5076_GCSE_Chemistry_Atom_Economy_63
04:041.64 5077_GCSE_Chemistry_Percentage_Yield_64
04:041.65 5078_GCSE_Chem_6_Fuel_Cells_65
07:071.66 5079_GCSE_Chemistry_Addition_Reactions_of_Alkenes_66
05:051.67 5080_GCSE_Chemistry_Addition_Polymers_Polymerisation_67
06:061.68 5081_GCSE_Chemistry_Alcohols_68
03:031.69 5082_GCSE_Chemistry_Carboxylic_Acids_69
02:021.70 5083_GCSE_Chemistry_Esters_70
01:011.71 5084_GCSE_Chemistry_Condensation_Polymers_Polyesters_71
04:041.72 5085_GCSE_Chemistry_Naturally_Occurring_Polymers_Polypeptides_DNA_and_Carbohydrates_72
05:051.73 5086_GCSE_Chemistry_Tests_for_Anions_Carbonate_Sulfate_and_Halide_Ions_73
04:041.74 5087_GCSE_Chemistry_Flame_Emission_Spectroscopy_Flame_Photometry_74
03:031.75 5088_GCSE_Chemistry_What_is_Corrosion_and_How_to_Stop_it_75
05:051.76 5089_GCSE_Chemistry_The_Haber_Process_Explained_76
05:05