Apakah kimia itu?

Kimia merupakan cabang ilmu pengetahuan yang berhubungan dengan sifat, struktur, dan komposisi bahan
dan reaksi mereka antara satu sama yang lain. Kimia adalah studi tentang materi dan interaksi antara berbagai jenis materi. Materi adalah segala sesuatu yang memiliki massa dan menempati ruang. Langkah pertama dalam belajar lebih banyak tentang kimia adalah dengan membaca sebanyak yang Anda bisa pada bidang yang Anda minati.

 
Kimia memiliki empat bidang utama dan banyak sub-spesialisasi. Keempat bidang utama tersebut adalah :
  1. Kimia Organik - Studi dari unsur karbon dan senyawanya termasuk materi hidup.
  2. Kimia anorganik - Penelitian dari semua elemen lain hal non-hidup.
  3. Kimia analitis - Penelitian dari "Apa itu?" atau kimia kualitatif dan "Berapa banyak yang ada?" yang kimia kuantitatif. kimia analitis adalah analisis senyawa.
  4. Kimia Fisik - Aspek-aspek kuantitatif dari sifat fisik bahan dan hubungan mereka dengan struktur kimia dan komposisi.

Untuk memperdalam pengetahuan tentang kimia, khususnya bagi guru dalam proses pembelajaran kepada siswa, mungkin bisa memanfaatkan video yang bisa didownload secara gratis, berikut linknya semoga bisa bermanfaat:

 
DAFTAR VIDEO KIMIA GRATIS


  1. Introduction to the atom
  2. Orbitals
  3. More on orbitals and electron configuration
  4. Electron Configurations
  5. Electron Configurations 2
  6. Valence Electrons
  7. Groups of the Periodic Table
  8. Periodic Table Trends: Ionization Energy
  9. Other Periodic Table Trends
  10. Ionic, Covalent, and Metallic Bonds
  11. Molecular and Empirical Formulas
  12. The Mole and Avogadro's Number
  13. Formula from Mass Composition
  14. Another mass composition problem
  15. Balancing Chemical Equations
  16. Stoichiometry
  17. Stoichiometry: Limiting Reagent
  18. Ideal Gas Equation: PV=nRT
  19. Ideal Gas Equation Example 1
  20. Ideal Gas Equation Example 2
  21. Ideal Gas Equation Example 3
  22. Ideal Gas Example 4
  23. Partial Pressure
  24. States of Matter
  25. States of Matter Follow-Up
  26. Specific Heat, Heat of Fusion and Vaporization
  27. Chilling Water Problem
  28. Phase Diagrams
  29. Van Der Waals Forces
  30. Covalent Networks, Metallic, and Ionic Crystals
  31. Vapor Pressure
  32. Suspensions, Colloids and Solutions
  33. Solubility
  34. Boiling Point Elevation and Freezing Point Supression
  35. Introduction to Kinetics
  36. Reactions in Equilibrium
  37. Mini-Video on Ion Size
  38. Keq Intuition (mathy and not necessary to progress)
  39. Keq derivation intuition (can skip; bit mathy)
  40. Heterogenous Equilibrium
  41. Le Chatelier's Principle
  42. Introduction to pH, pOH, and pKw
  43. Acid Base Introduction
  44. pH, pOH of Strong Acids and Bases
  45. pH of a Weak Acid
  46. pH of a Weak Base
  47. Conjugate Acids and Bases
  48. pKa and pKb Relationship
  49. Buffers
  50. Strong Acid Titration
  51. Weak Acid Titration
  52. Half Equivalence Point
  53. Titration Roundup
  54. Introduction to Oxidation States
  55. More on Oxidation States
  56. Hydrogen Peroxide Correction
  57. Redox Reactions
  58. Galvanic Cells
  59. Types of Decay
  60. Half-Life
  61. Exponential Decay Formula Proof (can skip, involves Calculus)
  62. Introduction to Exponential Decay
  63. More Exponential Decay Examples
  64. Macrostates and Microstates
  65. Quasistatic and Reversible Processes
  66. First Law of Thermodynamics/ Internal Energy
  67. More on Internal Energy
  68. Work from Expansion
  69. PV-diagrams and Expansion Work
  70. Proof: U=(3/2)PV or U=(3/2)nRT
  71. Work Done by Isothermic Process
  72. Carnot Cycle and Carnot Engine
  73. Proof: Volume Ratios in a Carnot Cycle
  74. Proof: S (or Entropy) is a valid state variable
  75. Thermodynamic Entropy Definition Clarification
  76. Reconciling Thermodynamic and State Definitions of Entropy
  77. Entropy Intuition
  78. Maxwell's Demon
  79. More on Entropy
  80. Efficiency of a Carnot Engine
  81. Carnot Efficiency 2: Reversing the Cycle
  82. Carnot Efficiency 3: Proving that it is the most efficient
  83. Enthalpy
  84. Heat of Formation
  85. Hess's Law and Reaction Enthalpy Change
  86. Gibbs Free Energy and Spontaneity
  87. Gibbs Free Energy Example
  88. More rigorous Gibbs Free Energy/ Spontaneity Relationship
  89. A look at a seductive but wrong Gibbs/Spontaneity Proof
  90. Stoichiometry Example Problem 1
  91. Stoichiometry Example Problem 2
  92. Limiting Reactant Example Problem 1
  93. Empirical and Molecular Formulas from Stoichiometry
  94. Example of Finding Reactant Empirical Formula
  95. Stoichiometry of a Reaction in Solution
  96. Another Stoichiometry Example in a Solution
  97. Molecular and Empirical Forumlas from Percent Composition
Video Kimia organik

  1. Representing Structures of Organic Molecules
  2. Naming Simple Alkanes
  3. Naming Alkanes with Alkyl Groups
  4. Correction - 2-Propylheptane should never be the name!
  5. Common and Systematic Naming-Iso, Sec and Tert Prefixes
  6. More Organic Chemistry Naming Examples 1
  7. Organic Chemistry Naming Examples 2
  8. Organic Chemistry Naming Examples 3
  9. Organic Chemistry Naming Examples 4
  10. Organic Chemistry Naming Examples 5
  11. Naming Alkenes Examples
  12. Naming Alkyl Halides
  13. sp3 Hybridized Orbitals and Sigma Bonds
  14. Pi bonds and sp2 Hybridized Orbitals
  15. Newman Projections
  16. Newman Projections 2
  17. Chair and Boat Shapes for Cyclohexane
  18. Double Newman Diagram for Methcyclohexane
  19. Introduction to Chirality
  20. Chiral Examples 1
  21. Chiral Examples 2
  22. Cahn-Ingold-Prelog System for Naming Enantiomers
  23. R,S (Cahn-Ingold-Prelog) Naming System Example 2
  24. Stereoisomers, Enantiomers, Diastereomers, Constitutional Isomers and Meso Compounds
  25. Cis-Trans and E-Z Naming Scheme for Alkenes
  26. Entgegen-Zusammen Naming Scheme for Alkenes Examples
  27. Introduction to Reaction Mechanisms
  28. Markovnikov's Rule and Carbocations
  29. Addition of Water (Acid-Catalyzed) Mechanism
  30. Polymerization of Alkenes with Acid
  31. Sn2 Reactions
  32. Sn1 Reactions
  33. Steric Hindrance
  34. Sn2 Stereochemistry
  35. Solvent Effects on Sn1 and Sn2 Reactions
  36. Nucleophilicity (Nucleophile Strength)
  37. Nucleophilicity vs. Basicity
  38. E2 Reactions
  39. E1 Reactions
  40. Zaitsev's Rule
  41. Comparing E2 E1 Sn2 Sn1 Reactions
  42. E2 E1 Sn2 Sn1 Reactions Example 2
  43. E2 E1 Sn2 Sn1 Reactions Example 3
  44. Free Radical Reactions
  45. Alcohols
  46. Alcohol Properties
  47. Resonance
  48. Ether Naming and Introduction
  49. Cyclic ethers and epoxide naming
  50. Ring-opening Sn2 reaction of expoxides
  51. Sn1 and Sn2 epoxide opening discussion
  52. Aromatic Compounds and Huckel's Rule
  53. Naming Benzene Derivatives Introduction
  54. Electrophilic Aromatic Substitution
  55. Bromination of Benzene

 

Sumber : http://www.101science.com/Chemistry.htm

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