Ap chem 프린스턴 화학 summary part 1

JjangJi's All About AP Chemistry Concept Lecture Lesson 1: Atomic Structure (1) Topics Covered: Energy is Quantized Photoelectric Effect Coulombic Force Photoelectron Spectroscopy (PES) Where:

Ap chem 프린스턴 화학 summary part 2

Unit 2: Chemical Bonding — MCQ Set Question 1: Which statement best explains why metals conduct electricity? (A) Electrons are localized in fixed covalent bonds. (B) Ions move freely in the solid lattice. (C) A sea of de…

Ap chem 프린스턴 화학 summary part 3

Intermolecular Forces Question 1: Which intermolecular force is present between all molecules and atoms, and is the only IMF for nonpolar species? (A) Hydrogen bonding (B) Dipole–dipole interaction (C…

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Ap chem 프린스턴 화학 summary part 3.2

Lesson 3.2: Gases Key Concepts and Equations Ideal Gas Law The Ideal Gas Law relates the pressure, volume, temperature, and amount of gas: PV = nRT P : Pressure V : Volume n : Number of moles …

Ap chem 프린스턴 화학 summary part 4

Stoichiometry Topics Covered: Percent composition, empirical formula, and molecular formula Limiting reactant, percent yield, and percent error Types of Reactions: Synthesis: Combination of two or more substanc…

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Ap chem 프린스턴 화학 summary part 5

Question 1: A multi-step reaction takes place with the following elementary steps: Step I: 2 NO(g) ⇌ N 2 O 2 (g) fast Step II: N 2 O 2 (g) + H 2 (g) → N 2 O(g) + H 2 O(g) slow Step III: N 2 O(g) + H 2 (g) → N 2 (g) +…

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Ap chem 프린스턴 화학 summary part 6

Problem 1: Consider the reaction: 2 H 2 (g) + O 2 (g) → 2 H 2 O(l) . Given that the enthalpy change for this reaction is -571.6 kJ/mol, calculate the enthalpy change for the formation of 1 mole of H 2 O(g…

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Ap chem 프린스턴 화학 summary part 7

Use the following information to answer questions 1-5. The following reaction is found to be at equilibrium at 25°C: 2 SO 3 (g) ⇌ O 2 (g) + 2 SO 2 (g)     ΔH = -198 kJ/mol Question 1: What is the expression for…

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Ap chem 프린스턴 화학 summary part 8

Use the following information to answer questions 1–5. A student titrates 20.0 mL of 1.0 M NaOH with 2.0 M formic acid, HCO 2 H (K a = 1.8 × 10 -4 ). Formic acid is a monoprotic acid. Question 1: A solution of 0.10 M sodium hydroxide…

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