All Resource articles – Page 15

View all stories of the same content type.

Resource
Properties of group 2 elements

Observe and interpret the changes when drops of various anion solutions are added to drops of group 2 element cations
Resource
Oxygen and methylene blue

Test for oxygen gas produced from the reaction between hydrogen peroxide and potassium manganate (VII) using methylene blue solution
Resource
Energy changes in neutralisation

Study energy changes in two chemical reactions by performing the experiment on temperature strips
Resource
Formation of TCP (2,4,6-trichlorohydroxybenzene)

Prepare a distinctive-smelling sample of TCP by reacting hydroxybenzene (phenol) with chlorine gas
Resource
The microscale synthesis of indigo dye

Carry out a microscale organic synthesis to produce indigo dye
Resource
Finding out how much salt there is in seawater

Use the microscale titration apparatus to titrate silver nitrate solution against sea water
Resource
The treatment of oil spills

Clean up a microscale oil spill and discuss the application of chemistry in tackling real-life environmental problems
Resource
Some reactions of carbon dioxide

Create carbon dioxide from marble chips and acid, then test for its reaction with barium hydroxide by observing the carbonate precipitate
Resource
The microscale synthesis of azo dyes

Create fabric dye by synthesising an azo dye and using it to change the colour of a piece of cotton
Resource
Measuring an equilibrium constant on a microscale

Use your microscale titration apparatus to determine the equilibrium constant for the reaction between silver(I) and iron(II) ions
Resource
Properties of the carvones

Test the smell of each enantiomer of carvone and detect the differences
Resource
Measuring the amount of vitamin C in fruit drinks

Use titration to determine how much vitamin C is in a fruit drink
Resource
The chemistry of silver

Delve into the properties of silver compounds with redox reactions, complex formation and colour/state changes
Resource
Transition elements and complex compounds

Try this microscale practical investigating the transition elements, complex formation and change in oxidation state. Includes kit list and safety instructions.
Resource
The temperature changes induced by evaporation

Use a thermometer strip to examine temperature changes when drops of different liquids evaporate
Resource
Properties of stereoisomers

Discover the differences in smell of the two enantiomers of limonene
Resource
Using a microscale conductivity meter

Let your students test which solids and solutions/liquids conduct electricity with a microscale conductivity meter
Resource
Starters for 10: Transition skills (16–18)

This important chapter in our Starters for ten series covers: chemistry competencies, mathematical competencies, and practical competencies. Helping embed the skills required for the transition to advanced level courses.
Resource
Curriculum maps (England and Northern Ireland)

2018-09-10T13:33:00Z

Use these maps to get an overview of the chemistry curriculum, from foundation phase/primary to undergraduate level. See how and where chemical concepts are introduced, and how the concepts are developed as students progress. Use these maps for curriculum planning, preparing your students for future courses and supporting students moving ...
Resource
Aspirin screen experiment

Get students aged 16–18 running their own organic synthesis on a computer or tablet before taking part in the real thing. This resource also features an in-depth practical guide and a set of worksheets covering the theory.