CLEAPSS Supporting practical science and technology
Search Science site:     
Log InHelplineSite FeedbackCLEAPSS Home Page
Science HomeBulletinsCoursesEquipmentAll EquipmentBuy It GuidesMake It GuidesGuidesHazCardsLaboratory HandbookJoin CLEAPSSMembership DocumentsMailing ListPractical ProceduresAll ProceduresBiologyChemistryPhysicsRecipe SheetsStudent Safety SheetsSubject AreasAll SubjectsBiologyChemistryPhysicsSupplementary RAsTeaching ResourcesTechniciansTechnicians HomeJob AdvertsTechnicians NetworksBuy It GuidesMake It GuidesTechnician TipsUseful LinksWhat's NewVideos
CLEAPSS Resources
Latest Resources
Search For:
Showing results 1 to 10 of 172
1 234►
Members only resource
PP109 - Anion analysis: Microscale
Click to download Document.
Common anions are tested on a plastic covered worksheet, for quick easy disposal. Using solutions with minimum concentrations allows closer observations and initiates talking points. Students can phot.. more
words matched: Iodide, ions
Members only resource
PX087 - Silver nitrate(V)
Click to download Document.
Brief risk assessment guidance and experimental notes for a range of practical activities involving silver nitrate(V) and its solutions (Hazcard 87).
words matched: Iodide, ions
Members only resource
PP099 – Testing for positive ions: non-transition metals
Click to download Document.
The positive ions aluminium (Al3+), potassium (K+), lead(II) (Pb2+) and ammonia (NH4+) can be tested for with simple test tube reactions. These tests are more specific than precipitation reactions wit.. more
words matched: Iodide, ions
Members only resource
PP097 –Testing for common negative ions - additional ions
Click to download Document.
The additional negative ions test tube reactions for nitrate(III), nitrate(V), sulfate(IV), phosphate and carboxylates (methanoate and ethanoate).
words matched: Iodide, ions
Members only resource
GL369 - Qualitative Analysis
Click to download Document.
Qualitative analysis is included in most science and chemistry courses across the 11-19 age range. This guide gives a summary/overview of the currently available CLEAPSS resources that provide detaile.. more
words matched: Iodide, ions
Members only resource
PP092 - Iodine clock reactions: iodide-persulfate method
Click to download Document.
Iodine clock reactions produce iodine, which reacts with starch to give the distinct blue/black colouration. The iodide-persulfate method is one of the simplest clock reactions, involving simple kinet.. more
words matched: Iodide, ions
Members only resource
PP096 –Testing for common negative ions
Click to download Document.
The common negative ions, carbonate (CO32-), sulfate(VI) (SO42-) and the halides (Cl–, Br– and I–) can be simply tested for in test tube reactions. The method described here uses a more dilute ammo.. more
words matched: Iodide, ions
Members only resource
RB050 - Iodine solution
Click to download Document.
How to prepare aqueous solutions of iodine (dissolved in potassium iodide)
words matched: Iodide, ions
Members only resource
PP038 - Flame tests on metal ions (splints method)
Click to download Document.
The flame test is a useful technique for identifying unknown substances. This simple method uses wooden splints soaked in aqueous salt solutions.
words matched: Iodide, ions
Members only resource
PP037 - Flame tests on metal ions (nichrome wire method)
Click to download Document.
The flame test is a useful analytical technique for identifying unknown substances. This nichrome wire method avoids the use of concentrated hydrochloric acid.
words matched: Iodide, ions
Showing results 1 to 10 of 172
1 234►