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Notes (10000)
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Cuban Independence
Updated 406d ago
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Declaration of Independence
Updated 1768d ago
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Struggle for Independence
Updated 1223d ago
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The Declaration of Independence
Updated 640d ago
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Toward Independence
Updated 569d ago
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Declaration of Independence
Updated 300d ago
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Colonial Independence
Updated 454d ago
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Declaration of Independence
Updated 921d ago
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independance americaine
Updated 59d ago
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Judicial Independence
Updated 75d ago
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Independent Clauses
Updated 145d ago
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Independence Movements
Updated 410d ago
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independent notes
Updated 520d ago
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Independent Kingdoms
Updated 376d ago
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War of Independence
Updated 241d ago
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Independence part1
Updated 384d ago
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Philippine Independence
Updated 231d ago
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independent tests
Updated 227d ago
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Competition and Independence
Updated 298d ago
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Texas Independence
Updated 481d ago
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Flashcards (2855)
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BECOMING INDEPENDENT
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light independent reaction
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1. Concentration Terms A. Molarity (M) Definition: Number of moles of solute present in 1 litre of solution. Formula: Where: � = Mass of solute (g) � = Molar mass of solute � = Volume of solution (mL) Important: Molarity changes with temperature because volume changes. B. Molality (m) Definition: Number of moles of solute present in 1 kg of solvent. Formula: Where: � = Mass of solvent (g) Important: Molality is independent of temperature. ⭐ Frequently asked theory question. C. Mole Fraction (x) Key Relation: 2. Solubility & Vapour Pressure A. Henry's Law Statement: The solubility of a gas in a liquid is directly proportional to its pressure. Where: � = Solubility � = Henry's constant � = Pressure B. Raoult's Law For a solution containing two volatile liquids: Where: �, � = Vapour pressures of pure liquids �, � = Mole fractions C. Ideal vs Non-Ideal Solutions Ideal Solution Non-Ideal Solution Follows Raoult's law completely Deviates from Raoult's law ΔV = 0 ΔV ≠ 0 ΔH = 0 ΔH ≠ 0 Example: Benzene + Toluene Shows positive/negative deviation 3. Colligative Properties Definition Properties that depend only on the number of solute particles, not on their nature. A. Relative Lowering of Vapour Pressure (RLVP) For dilute solutions: Where: � = Vapour pressure of pure solvent � = Vapour pressure of solution B. Elevation of Boiling Point Where: � = Ebullioscopic constant C. Depression of Freezing Point Where: � = Cryoscopic constant D. Osmotic Pressure Where: � = Molarity � = 0.0821 L atm K⁻¹ mol⁻¹ � = Temperature in Kelvin Expanded form: 4. Van't Hoff Factor (i) ★ Most Important When solute particles dissociate or associate, the number of particles changes. Formula Non-Electrolytes Do not dissociate. Examples: Urea Glucose Sucrose Strong Electrolytes NaCl MgCl₂ Al₂(SO₄)₃ Degree of Dissociation (α) Where: � = Total ions formed
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14. Becoming Independent
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