Slide 11 Ch. 4 Patterns of Chemical Reactivity lDemo: Pour together two clear colorless liquids lDid a chemical reaction occur? How do you know? lDemo: AlkaSeltzer in water,…

Slide 1Unit 2-2 Slide 2 It is helpful to pay attention to exactly what species are present in a reaction mixture (i.e., solid, liquid, gas, aqueous solution). Metathesis…

Slide 1Was the Wicked Witch a good chemistry student? Did she correctly and scientifically describe her demise? 1 Question of the Day Day 3 2-25 Slide 2 How can we predict…

Slide 1Precipitation Reactions and Titrations Dr AKM Shafiqul Islam & Dr Zarina Zakaria Slide 2 Precipitation Reactions A precipitation reaction occurs when water solutions…

Slide 1 Section 4.3 Acid-Base Reactions Slide 2 Acids: Substances that increase the concentration of H + when dissolved in water (Arrhenius). Proton donors (Brønsted–Lowry).…

Slide 1 Some Types of Chemical Reactions Slide 2 Slide 3 (1) 2Mg (s) + O 2(g) → 2MgO (s) (2) CaCO 3(s) → CaO (s) + CO 2(g) (3) NaOH (aq) + HCl (aq) → NaCl (aq) + H…

Slide 1 6 Some Types of Chemical Reactions Slide 2 Outline 1. Aqueous Solutions 水溶液 : An Introduction 2. Reactions in Aqueous Solutions Naming Some Inorganic Compounds…

Slide 1 4 Some Types of Chemical Reactions Slide 2 2 Chapter Four Goals 1.The Periodic Table: Metals, Nonmetals, and Metalloids 2.Aqueous Solutions: An Introduction 3.Reactions…

Slide 1 Group 14 General Features - Electron precise species four coordination - greater steric congestion lack of low energy LUMO - hydrolytically resistant much less susceptible…

Slide 1 Slide 2 Chemistry 100 Aqueous Reactions Slide 3 Solutions A solution is a homogenous mixture of two or more substances One substance (generally the one present in…