• Nakafa

    Nakafa

    Learn free and with quality.
Subject
    • Grade 10
    • Grade 11
    • Grade 12
Exercises
Holy
  • Quran
Articles
  • Politics
  • Community
  • About

Command Palette

Search for a command to run...

Grade 11

Chemistry

Atomic Structure and Periodic Table

Secret map of the universe revealing how elements compose our world.
  • Atomic Structure

  • Quantum Mechanics Atomic Theory

  • Periodic Table System

  • Periodic Properties of Elements

Chemical Bonding

Hidden forces that unite atoms creating everything from water to diamonds.
  • Basics of Chemical Bonding

  • Ionic Bonding

  • Covalent Bonding

  • Metallic Bonding

  • Molecular Shape

  • Intermolecular Bonding

Stoichiometry

Chemistry mathematics enabling accurate predictions in drug and food production.
  • Definition of Stoichiometry

  • Mole Concept

  • Molecular and Empirical Formulas

  • Limiting Reagent

  • Percentage Yield

  • Percentage Purity

Hydrocarbons

Vital energy source from plastics to fuels that drive modern civilization.
  • Carbon Atom Characteristics

  • Hydrocarbon Classification

  • Alkanes

  • Alkenes and Alkynes

  • Aromatic Hydrocarbons

  • Physical and Chemical Properties of Hydrocarbons

  • Isomers in Hydrocarbons

  • Impact of Hydrocarbon Combustion

Thermochemistry

Study of energy in chemical reactions explaining why wood burns and ice melts.
  • Law of Conservation of Energy

  • System and Environment

  • Exothermic and Endothermic Reactions

  • Calorimetry

  • Enthalpy and Enthalpy Change

  • Thermochemical Equations

  • Enthalpy Change in Standard State

  • Hess's Law

  • Bond Energy

Chemical Kinetics

Revealing reaction speeds to optimize industrial production and pharmaceuticals.
  • Collision Theory

  • Reaction Rate

  • Rate Equations and Reaction Order

  • Factors Affecting Reaction Rate

Chemical Equilibrium

Dynamic harmony in reactions enabling precise control in chemical synthesis.
  • Chemical Equilibrium Concept

  • Equilibrium Constant

  • Using Equilibrium Constants in Calculations

  • Equilibrium Shift

  • Chemical Equilibrium in Industry

References

Source codeVideosCommunity
  • ChemistryGrade 11
Chapter
  • Atomic Structure and Periodic Table
  • Chemical Bonding
  • Stoichiometry
  • Hydrocarbons
  • Thermochemistry
  • Chemical Kinetics
  • Chemical Equilibrium
  • Report