Cohesive Chemistry

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Cohesive Chemistry aims to improve conceptual understanding in all facets of the IB Diploma Chemistry course.

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Episode 4: Scott Milam on conceptual models, chemical history and giant screaming jelly babies

Episode 4: Scott Milam on conceptual models, chemical history and giant screaming jelly babies Cohesive Chemistry

367 views - 1 year ago

Episode 3: Richard Thornley on slow starts, building a YouTube empire, and the 'green roof' incident

Episode 3: Richard Thornley on slow starts, building a YouTube empire, and the 'green roof' incident Cohesive Chemistry

338 views - 2 years ago

Episode 2: Elisa Jimenez Grant on exam pitfalls, changes to the IA and the 'burning bin' incident

Episode 2: Elisa Jimenez Grant on exam pitfalls, changes to the IA and the 'burning bin' incident Cohesive Chemistry

419 views - 2 years ago

Episode 1: James Midgley on the IA, responding to COVID, and the 'bird in the flue' incident

Episode 1: James Midgley on the IA, responding to COVID, and the 'bird in the flue' incident Cohesive Chemistry

440 views - 2 years ago

Which is the strongest type of chemical bonding?

Which is the strongest type of chemical bonding? Cohesive Chemistry

774 views - 3 years ago

S2.2.7 - Why is buckminsterfullerene a poor conductor of electricity? (OLD 4.3)

S2.2.7 - Why is buckminsterfullerene a poor conductor of electricity? (OLD 4.3) Cohesive Chemistry

1.5K views - 3 years ago

R2.3.1 - What is a state of dynamic equilibrium? (OLD 7.1)

R2.3.1 - What is a state of dynamic equilibrium? (OLD 7.1) Cohesive Chemistry

322 views - 3 years ago

S2.2.9 - What does 'like dissolves like' mean in solubility? (OLD 4.4)

S2.2.9 - What does 'like dissolves like' mean in solubility? (OLD 4.4) Cohesive Chemistry

964 views - 3 years ago

S2.1.2 - How do we write formulas for binary ionic compounds? (OLD 4.1)

S2.1.2 - How do we write formulas for binary ionic compounds? (OLD 4.1) Cohesive Chemistry

288 views - 3 years ago

S3.2.5 - How do we name alcohols?

S3.2.5 - How do we name alcohols? Cohesive Chemistry

1K views - 3 years ago

S3.2.5 - How do we name esters?

S3.2.5 - How do we name esters? Cohesive Chemistry

1.3K views - 3 years ago

S3.2.5 - How do we name ethers?

S3.2.5 - How do we name ethers? Cohesive Chemistry

584 views - 3 years ago

S3.2.5 - How do we convert between full structural, condensed, and skeletal formulas?

S3.2.5 - How do we convert between full structural, condensed, and skeletal formulas? Cohesive Chemistry

26K views - 3 years ago

S3.2.5 - How do we name carboxylic acids?

S3.2.5 - How do we name carboxylic acids? Cohesive Chemistry

2.2K views - 3 years ago

S3.2.5 - How do we name ketones?

S3.2.5 - How do we name ketones? Cohesive Chemistry

960 views - 3 years ago

S3.2.5 - How do we name aldehydes?

S3.2.5 - How do we name aldehydes? Cohesive Chemistry

794 views - 3 years ago

S3.2.5 - How do we name halogenoalkanes?

S3.2.5 - How do we name halogenoalkanes? Cohesive Chemistry

868 views - 3 years ago

S3.2.5 - How do we name alkynes?

S3.2.5 - How do we name alkynes? Cohesive Chemistry

1K views - 3 years ago

S3.2.5 - How do we name alkanes?

S3.2.5 - How do we name alkanes? Cohesive Chemistry

3.2K views - 3 years ago

S3.2.5 - How do we name alkenes?

S3.2.5 - How do we name alkenes? Cohesive Chemistry

1.4K views - 3 years ago

R2.3.4 - Analogy: How does temperature affect the position of equilibrium?

R2.3.4 - Analogy: How does temperature affect the position of equilibrium? Cohesive Chemistry

398 views - 3 years ago

Skill - How do we draw a raw data table? (Inquiry 2)

Skill - How do we draw a raw data table? (Inquiry 2) Cohesive Chemistry

3K views - 3 years ago

S3.1.4 - Displacement reactions between halogen and halide solutions? (Old 3.2)

S3.1.4 - Displacement reactions between halogen and halide solutions? (Old 3.2) Cohesive Chemistry

1.1K views - 3 years ago

S3.1.4 - How do the group 1 metals react with water? (OLD 3.2)

S3.1.4 - How do the group 1 metals react with water? (OLD 3.2) Cohesive Chemistry

736 views - 3 years ago

R3.1.6 - What's the difference between strong and weak acids and bases? (Old 8.4)

R3.1.6 - What's the difference between strong and weak acids and bases? (Old 8.4) Cohesive Chemistry

416 views - 3 years ago

What's the difference between strong/weak and concentrated/dilute acids and bases?

What's the difference between strong/weak and concentrated/dilute acids and bases? Cohesive Chemistry

2.8K views - 3 years ago

R3.1.1 - What's the difference between a 'base' and an 'alkali'?

R3.1.1 - What's the difference between a 'base' and an 'alkali'? Cohesive Chemistry

4K views - 3 years ago

R3.1.1 - What are Brønsted-Lowry acids and bases? (OLD 8.1)

R3.1.1 - What are Brønsted-Lowry acids and bases? (OLD 8.1) Cohesive Chemistry

205 views - 3 years ago

S3.1.5 - What are the trends in the acid-base nature of metal and nonmetal oxides? (OLD 3.2)

S3.1.5 - What are the trends in the acid-base nature of metal and nonmetal oxides? (OLD 3.2) Cohesive Chemistry

958 views - 3 years ago

R2.1.3 - How do we identify limiting and excess reactants? (OLD 1.3)

R2.1.3 - How do we identify limiting and excess reactants? (OLD 1.3) Cohesive Chemistry

192 views - 4 years ago

R2.1.5 - What is atom economy? (OLD 2.1)

R2.1.5 - What is atom economy? (OLD 2.1) Cohesive Chemistry

121 views - 4 years ago

R2.1.4 - What is percentage yield? (OLD 1.3)

R2.1.4 - What is percentage yield? (OLD 1.3) Cohesive Chemistry

117 views - 4 years ago

What's the difference between a 'reactant' and a 'reagent'?

What's the difference between a 'reactant' and a 'reagent'? Cohesive Chemistry

10K views - 4 years ago

Basics: What is specific heat capacity?

Basics: What is specific heat capacity? Cohesive Chemistry

168 views - 4 years ago

R1.1.4 - What is the specific heat capacity of water and how do we use it?

R1.1.4 - What is the specific heat capacity of water and how do we use it? Cohesive Chemistry

391 views - 4 years ago

S1.5.2 - When do real gases deviate from ideal gas behaviour?

S1.5.2 - When do real gases deviate from ideal gas behaviour? Cohesive Chemistry

9.2K views - 4 years ago

S2.2.16 - What is the hybridisation of oxygen in a water molecule? (HL)

S2.2.16 - What is the hybridisation of oxygen in a water molecule? (HL) Cohesive Chemistry

4.5K views - 4 years ago

S2.2.16 - What is the hybridisation of nitrogen in ammonia?

S2.2.16 - What is the hybridisation of nitrogen in ammonia? Cohesive Chemistry

1.2K views - 4 years ago

S2.2.16 - What is the hybridisation of carbon in methane, ethene and ethyne?

S2.2.16 - What is the hybridisation of carbon in methane, ethene and ethyne? Cohesive Chemistry

1.2K views - 4 years ago

R3.4.5 - What is the electrophilic addition mechanism of halogens and hydrogen halides to an alkene?

R3.4.5 - What is the electrophilic addition mechanism of halogens and hydrogen halides to an alkene? Cohesive Chemistry

625 views - 4 years ago

R3.4.13 - What is nitration of benzene mechanism?

R3.4.13 - What is nitration of benzene mechanism? Cohesive Chemistry

495 views - 4 years ago

S3.2.2 - What are the 'functional groups' and 'classes' of organic compounds?

S3.2.2 - What are the 'functional groups' and 'classes' of organic compounds? Cohesive Chemistry

1K views - 4 years ago

R3.2.12 - What is the hydrogen half cell (standard hydrogen electrode)?

R3.2.12 - What is the hydrogen half cell (standard hydrogen electrode)? Cohesive Chemistry

2.2K views - 4 years ago

R3.4.9 - What is an SN2 reaction mechanism?

R3.4.9 - What is an SN2 reaction mechanism? Cohesive Chemistry

128 views - 4 years ago

R3.4.9 - What is an SN1 reaction mechanism?

R3.4.9 - What is an SN1 reaction mechanism? Cohesive Chemistry

175 views - 4 years ago

R3.2.2 - How do we balance half-equations?

R3.2.2 - How do we balance half-equations? Cohesive Chemistry

105 views - 4 years ago

S1.1.1 - What are elements, compounds and mixtures? (OLD 1.1)

S1.1.1 - What are elements, compounds and mixtures? (OLD 1.1) Cohesive Chemistry

422 views - 4 years ago

S1.1.2 - How do we describe the 3 states of matter?

S1.1.2 - How do we describe the 3 states of matter? Cohesive Chemistry

116 views - 4 years ago

S1.1.3 - What are heating and cooling curves?

S1.1.3 - What are heating and cooling curves? Cohesive Chemistry

781 views - 4 years ago

S1.1.3 - What is 'temperature'?

S1.1.3 - What is 'temperature'? Cohesive Chemistry

88 views - 4 years ago

S1.1.2 - What are the 6 changes of state?

S1.1.2 - What are the 6 changes of state? Cohesive Chemistry

133 views - 4 years ago

S1.1.2 - What are 'state symbols'?

S1.1.2 - What are 'state symbols'? Cohesive Chemistry

536 views - 4 years ago

S1.4.4 - What are 'molecular' and 'empirical' formulas?

S1.4.4 - What are 'molecular' and 'empirical' formulas? Cohesive Chemistry

79 views - 4 years ago

Cohesive thinking: Types of isomerism (Topic 20.3)

Cohesive thinking: Types of isomerism (Topic 20.3) Cohesive Chemistry

80 views - 4 years ago

Intro to Cohesive Chemistry

Intro to Cohesive Chemistry Cohesive Chemistry

331 views - 4 years ago

Cohesive thinking: Types of organic reactions (Topic 20.1)

Cohesive thinking: Types of organic reactions (Topic 20.1) Cohesive Chemistry

76 views - 4 years ago

Cohesive thinking: Electron configuration (Topic 2.2)

Cohesive thinking: Electron configuration (Topic 2.2) Cohesive Chemistry

179 views - 4 years ago

Cohesive thinking: The nuclear atom (Topic 2.1)

Cohesive thinking: The nuclear atom (Topic 2.1) Cohesive Chemistry

109 views - 4 years ago

Cohesive thinking: Chemical bonding and intermolecular forces (Topic 4)

Cohesive thinking: Chemical bonding and intermolecular forces (Topic 4) Cohesive Chemistry

153 views - 4 years ago

S2.2.1 - How do we find the number of valence electrons in an atom?

S2.2.1 - How do we find the number of valence electrons in an atom? Cohesive Chemistry

99 views - 4 years ago