Oct 31- Balancing reactions using 1/2 reaction method

Outcome: CH30‐EC1 Investigate the chemistry of oxidation and reduction (redox) reactions. [SI, TPS] Indicators: b. Define oxidation and reduction and oxidizing and reducing agents in terms of electron transfer. (K) c. Write and balance redox equations using the half reaction and oxidation number method. (K, S) Documents: ppt: lesson 3 2017 EC1 REDOX Lesson 3 2017 Overview: Today we looked at how to balance redox reactions using the half reaction method.  

Oct 30- Balancing 1/2 Reactions in Acid or Base

Outcome: CH30‐EC1 Investigate the chemistry of oxidation and reduction (redox) reactions. [SI, TPS] Indicators: c. Write and balance redox equations using the half reaction and oxidation number method. (K, S) Documents: EC1 REDOX Lesson 3 2017 ppt: lesson 3 2017 Overview: Today we looked at how to balance 1/2 reactions in an acid or base following the steps outlined in […]

Oct 27- Exam & Balancing Redox using Oxidation #’s

Outcome: CH30‐EC1 Investigate the chemistry of oxidation and reduction (redox) reactions. [SI, TPS] Indicators: c. Write and balance redox equations using the half reaction and oxidation number method. (K, S) Documents: ppt: lesson 2 2017 EC1 REDOX Lesson 2 2017 Overview: Today we looked at how to balance redox reactions using the oxidation number method.

Oct 25- REDOX INTRO!

Outcome: CH30‐EC1 Investigate the chemistry of oxidation and reduction (redox) reactions. [SI, TPS] Indicators: a. Compare the characteristics of oxidation‐reduction (redox) reactions with other types of chemical reactions. (STSE, K) b. Define oxidation and reduction and oxidizing and reducing agents in terms of electron transfer. (K) Documents: lesson 1 2017 EC1 REDOX Lesson 1 2017 […]

Oct 25- Titration Lab and Ka Kb ICE Box Calculations & Practice Exam

Outcome: Observe and analyze phenomena related to acid-base reactions and equilibrium. [SI, DM]  Indicators: k. Perform acid‐base titrations and relevant calculations for multiple ratios of [H+]/[H3O+] to [OH‐], including those for reactions that either reach the endpoint/equivalence point or represent over‐titration. (S) g. Solve problems involving pH, pOH, [H+]/[H3O+], [OH‐], Kw, Ka and Kb. (S) […]

Oct 24- In class presentations and Titration calculations

Outcome: Observe and analyze phenomena related to acid-base reactions and equilibrium. [SI, DM]  Indicators: k. Perform acid‐base titrations and relevant calculations for multiple ratios of [H+]/[H3O+] to [OH‐], including those for reactions that either reach the endpoint/equivalence point or represent over‐titration. (S) g. Solve problems involving pH, pOH, [H+]/[H3O+], [OH‐], Kw, Ka and Kb. (S) […]

Oct 23- Cabbage Juice Indicator Lab

Outcome: Observe and analyze phenomena related to acid-base reactions and equilibrium. [SI, DM]  Indicators: d. Differentiate between strength (strong versus weak) and concentration (concentrated versus dilute) when referring to acids and bases. (S) h. Explain how acid‐base indicators function chemically, using Le Chatelier’ principle. (K, STSE) i. Estimate the pH of solutions using acid‐base indicator […]

Oct 20- pH and computer time

Outcome: CH30‐EQ3 Observe and analyze phenomena related to acid‐base reactions and equilibrium. [SI, DM] Indicators: d. Differentiate between strength (strong versus weak) and concentration (concentrated versus dilute) when referring to acids and bases. (S) g. Solve problems involving pH, pOH, [H+]/[H3O+], [OH‐], Kw, Ka and Kb. (S) Documents:  Acids and Bases Lesson 3  ppt: lesson […]

Oct 19- Exam (Aqeous Eq.) and Dissociation of Water

Outcome: Observe and analyze phenomena related to acid-base reactions and equilibrium. [SI, DM]  Indicators: f. Discuss the relationship between [H+]/[H3O+] and [OH‐] in the dissociation of water, to explain Kw and perform relevant calculations. (K, S) Documents: lesson 2 2017 ppt: lesson 2 2017 Acids & Bases Foldable Overview: Today we wrote the Aqueous Equilibria exam. […]

Oct 18-Lewis Acids, Weak vs Strong Acids and Bases and Conj Acid Base Pairs

Outcome: Observe and analyze phenomena related to acid-base reactions and equilibrium. [SI, DM]  Indicators: a. Identify examples of acids and bases b. Discuss the historical development and limitations of theories, including Arrhenius, Brønsted‐Lowry and Lewis, which explain the behaviour of acids and bases. (STSE, K) c. Identify conjugate acids and bases formed in acid‐base reactions […]