Devise experiments to label some bottles correctly, using two different approaches.
Downloads
Four solutions
Handout | PDF, Size 36.01 kbUsing the problems
PDF, Size 30.49 kb
Close menu
- Home
- I am a …
- Resources
- EiC
- Teach Chemistry
- Events
-
Teacher PD
- Back to parent navigation item
- Teacher PD
- What we offer
-
Courses
- Back to parent navigation item
- Courses
- Curriculum-focused courses
- Chemistry for non-specialists
-
Developing expertise in teaching chemistry
- Back to parent navigation item
- Developing expertise in teaching chemistry
- Acids and bases
- Analytical chemistry
- Carbon chemistry
- How to use and develop models – pupil resources
- Energy and change – pupil resources
- Equilibria – pupil resources
- Materials chemistry – pupil resources
- Organic chemistry – pupil resources
- Pedagogical approaches – pupil resources
- Teaching practical – pupil resources
- Quantitative chemistry – pupil resources
- Rates of reaction – pupil resources
- Redox chemistry – pupil resources
- Structure and bonding post-16 – pupil resources
- Structure and bonding pre 16 – pupil resources
- Inspiring creative chemistry teaching
- Teacher mentoring
- PD for secondary teachers
- PD for primary teachers
- Chartered Science Teacher (CSciTeach)
- Enrichment
- Our work
Creative Problem Solving in Chemistry - Four solutions
Specification
- Northern Ireland
- England
- A/AS level
- AQA Chemistry
- Edexcel Chemistry
- OCR Chemistry A
- GCSE
- AQA Chemistry
- Practical assessment
- 4.4 Chemical changes
- 4.4.3 Electrolysis
- 4.4.3.4 Electrolysis of aqueous solutions
- At the negative electrode (cathode), hydrogen is produced if the metal is more reactive than hydrogen. At the positive electrode (anode), oxygen is produced unless the solution contains halide ions when the halogen is produced.
- Students should be able to predict the products of the electrolysis of aqueous solutions containing a single ionic compound.
- 4.4.3.4 Electrolysis of aqueous solutions
- 4.4.2 Reaction of acids
- 4.4.3 Electrolysis
- 4.8 Chemical analysis
- AQA Combined science: Trilogy
- 5.4 Chemical changes
- 5.4.2 Reaction of acids
- 5.4.3 Electrolysis
- 5.5.3.4 Electrolysis of aqueous solutions
- At the negative electrode (cathode), hydrogen is produced if the metal is more reactive than hydrogen. At the positive electrode (anode), oxygen is produced unless the solution contains halide ions when the halogen is produced.
- Students should be able to predict the products of the electrolysis of aqueous solutions containing a single ionic compound.
- 5.5.3.4 Electrolysis of aqueous solutions
- 5.4 Chemical changes
- Edexcel Chemistry
- Core Practicals
- Topic 9 - Separate chemistry 2
- Qualitative analysis: test for ions
- 9.1C Explain why the test for any ion must be unique
- 9.2Ca Describe flame tests to identify the following ions in solids: lithium ion, Li⁺ (red)
- 9.2Cb sodium ion, Na⁺ (yellow)
- 9.2Ce copper ion, Cu²⁺ (blue-green)
- 9.5Cc chloride ion, Cl⁻, bromide ion, Br⁻, iodide ion, I⁻, using dilute nitric acid and silver nitrate solution
- Qualitative analysis: test for ions
- Apparatus and Techniques
- Topic 3 - Chemical changes
- Edexcel Combined science
- OCR Chemistry B: 21st century
- C6 Making useful chemicals
- C8 Practical skills
- C3 Chemicals of the natural environment
- C3.3 What are electrolytes and what happens during electrolysis?
- C3.3.7 describe competing reactions in the electrolysis of aqueous solutions of ionic compounds in terms of the different species present, including the formation of oxygen, chlorine and the discharge of metals or hydrogen linked to their relative reacti…
- C3.3.8 describe the technique of electrolysis of an aqueous chloride solution of a salt
- C3.3 What are electrolytes and what happens during electrolysis?
- C5 Chemical analysis
- C5.2 How do chemists find the composition of unknown samples?
- C5.2.2 interpret flame tests to identify metal ions, including the ions of lithium, sodium, potassium, calcium and copper
- C5.2.3 describe the technique of using flame tests to identify metal ions
- C5.2.4 describe tests to identify aqueous cations and aqueous anions and identify species from test results including: tests and expected results for metal ions in solution by precipitation reactions using dilute sodium hydroxide (calcium, copper, iron(I…
- C5.2 How do chemists find the composition of unknown samples?
- OCR Combined science B: 21st Century
- BCP8 Practical skills
- C6 Making useful chemicals
- C3 Chemicals of the natural environment
- C3.3 What are electrolytes and what happens during electrolysis?
- C3.3.7 describe competing reactions in the electrolysis of aqueous solutions of ionic compounds in terms of the different species present, including the formation of oxygen, chlorine and the discharge of metals or hydrogen linked to their relative reacti…
- C3.3.8 describe the technique of electrolysis of an aqueous chloride solution of a salt
- C3.3 What are electrolytes and what happens during electrolysis?
- OCR Combined science A: Gateway
- OCR Chemistry A: Gateway
- AQA Chemistry
- A/AS level
- Scotland
- Wales
Related articles
CPDApplying practical knowledge to unfamiliar contexts
2019-09-16T09:00:00Z
Prepare students to use their learning in different situations
- Feature
Fireworks: the art and science
2019-08-29T13:30:00Z
Hayley Bennett investigates the chemistry of pyrotechnics
- News
Poly(ionic liquid)s act like taste buds for simple sugars
2019-08-16T11:50:00Z
New system could find use in food monitoring or disease detection
More Resources
- Resource
Time-of-flight calculations
2019-10-08T11:24:00Z
Use these resources to familiarise 16–18 students with the maths involved in time-of-flight calcuations
- Resource
Essential chemistry of pharmaceuticals
Explore the role of chemistry in drug discovery with this worksheet
- Resource
Determining relative atomic weights
Heat a known mass of two metals to produce their oxides and determine their relative atomic masses.
No comments yet