Konsep-Konsep CSCA (Chemistry) yang Paling Sering Diujikan
Berdasarkan soal-soal ujian asli dari 177 yang mencakup 94 konsep-konsep berbeda, topik-topik inilah yang paling sering muncul. Fokuslah pada bidang-bidang yang paling penting — masing-masing dilengkapi tautan ke latihan gratis.
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Atomic Structure and Periodic Law
muncul 26×13 Persentase konsep yang telah diuji10 konsepLatihlah topik iniKonsep yang paling sering diujiAnalysis of periodic table structure×6Comparing particle radii×6Isotopes×3Atomic numbers and their relationships×2Atomic structure diagrams×2Electron configuration×2 - 2
Chemical Reaction Rate and Equilibrium
muncul 24×12 Persentase konsep yang telah diuji8 konsepLatihlah topik iniKonsep yang paling sering diujiEffect of pressure on equilibrium shifts×6Effect of temperature on equilibrium shifts×6Essence and features of chemical equilibrium×4Effect of catalysts on reaction rate×3Chemical reaction rate calculations×2Chemical reaction rate calculations×1 - 3
Matter Classification and State Changes
muncul 22×11 Persentase konsep yang telah diuji7 konsepLatihlah topik iniKonsep yang paling sering diujiFour basic reaction types×6Physical and chemical changes×4Allotropes×4Oxides×3Elements and compounds×2Methods for classifying chemical substances×2 - 4
Solution Concentration and pH
muncul 20×10 Persentase konsep yang telah diuji11 konsepLatihlah topik iniKonsep yang paling sering diujiSolution acidity/basicity and pH×4Meaning and composition of solutions×3Solute mass fraction×2Molarity and dilution calculations×2Meaning of molarity×2Concept of saturated solutions×2 - 5
Chemical Experiment and Application
muncul 18×9 Persentase konsep yang telah diuji9 konsepLatihlah topik iniKonsep yang paling sering diujiFlame tests×5Preparation and collection of common gases×4Gas purification and drying×2Experimental design for substance testing and identification×2Experimental design×1Common lab apparatus and usage×1 - 6
Electrolyte Solution Theory
muncul 16×8 Persentase konsep yang telah diuji9 konsepLatihlah topik iniKonsep yang paling sering diujiClassifying electrolyte substances×4Acidity or basicity of salt solutions×3Writing electrode reactions for galvanic cells×2Nonelectrolytes×2Identifying positive and negative electrodes in galvanic cells×1Ionization equilibrium of weak electrolytes in aqueous solution×1 - 7
Chemical Nomenclature and Equations
muncul 15×7 Persentase konsep yang telah diuji4 konsepLatihlah topik iniKonsep yang paling sering diujiChemical formulas and valence×11Condensed structural formulas×2Element symbols×1Ion symbols×1 - 8
Basic Organic Compounds
muncul 14×7 Persentase konsep yang telah diuji7 konsepLatihlah topik iniKonsep yang paling sering diujiSubstitution reactions×3Identifying homologues×3Aldehydes×3Addition reactions×2Concept of homologues×1Systematic nomenclature of alkenes×1 - 9
Mole Calculations
muncul 13×6 Persentase konsep yang telah diuji4 konsepLatihlah topik iniKonsep yang paling sering diujiUsing amount of substance in chemical equations×8Calculations using n = m / M×3Molar volume of gases×1Conversions involving amount of substance×1 - 10
Redox Reactions
muncul 13×6 Persentase konsep yang telah diuji6 konsepLatihlah topik iniKonsep yang paling sering diujiIdentifying oxidizing and reducing agents×6Common oxidizing and reducing agents×3Relationship between four basic reaction types and redox reactions×1Identifying oxidation and reduction reactions×1Definition, essence, and features of redox reactions×1Strong oxidizing property of concentrated sulfuric acid×1 - 11
Common Inorganic Properties
muncul 9×4 Persentase konsep yang telah diuji8 konsepLatihlah topik iniKonsep yang paling sering diujiWater-absorbing property of concentrated sulfuric acid×2Chemical properties and uses×1Inorganic substances that react with both acids and bases×1Reaction of chlorine with alkaline solutions×1Oxyacids of chlorine×1Physical properties and uses×1 - 12
Ionic Reactions and Tests
muncul 9×4 Persentase konsep yang telah diuji5 konsepLatihlah topik iniKonsep yang paling sering diujiTest for sulfate ions×3Tests for common anions×2Ion coexistence under specified conditions×2Ion coexistence×1Ionic reactions in compound composition analysis×1 - 13
Chemical Bonding and Intermolecular Forces
muncul 7×3 Persentase konsep yang telah diuji5 konsepLatihlah topik iniKonsep yang paling sering diujiCovalent bonds×2Ionic bonds×2Chemical bonds and substance categories×1Concept and identification of ionic bonds×1Structure and properties×1 - 14
Industrial Chemistry Process
muncul 1×0 Persentase konsep yang telah diuji1 konsepLatihlah topik iniKonsep yang paling sering diujiChlor-alkali industry×1