← All subjects📄 Free Past Papers: FBISE Grade 11 Chemistry
🧪 Chemistry · Grade 11 · FBISE
1History of Chemistry
FREE2Atomic Structure
🔒3Chemical Bonding
🔒4Stoichiometry
🔒5States and Phases of Matter
🔒6Energetics
🔒7Chemical Kinetics
🔒8Chemical Equilibrium
🔒9Acids-Bases Chemistry
🔒10Periodic Table
🔒11Nitrogen and Sulphur
🔒12Halogens
🔒13Environmental Chemistry — Air
🔒14Environmental Chemistry — Water
🔒15Organic Chemistry
🔒16Hydrocarbons
🔒17Halogenoalkanes
🔒18Alcohol
🔒19Carbonyl Compounds
🔒20Nitrogen Compounds — Amines
🔒21Organic Synthesis
🔒22Energy
🔒Study tools
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Reaction Simulator
Stoichiometry & the limiting reagent
2H₂ + O₂ → 2H₂O
STARTING MOLES
H₂10
O₂10
EXTENT OF REACTION — 40%
H₂ · limiting6.0 mol
O₂ 8.0 mol
H₂O4.0 mol