Nigel Baldwin
High school chemistry
Two neutralisation reactions
Analysis of unknown compounds GCSE Chemistry UVRK9301
Aspirin hydrolysis
Iron oxide, aluminium and magnesium
Testing for an alkene IMG 2225
IGCSE Chemistry quiz - identify three gases
Magnesium plus sulphuric acid NPGF8193
Limewater and carbon dioxide tests on two scales IMG 1978
Iron III thiocyanate art DGHG7361
Factors affecting the rate of a chemical reaction WNOD4382
Heating iodine
Heating sulphur
Separating salt and sand
Titration of HCl against NaOH using methyl orange indicator MYFI9765
Testing three blue solutions and other unknowns NTRG2511
Magnesium and iron sulfate solution IMG 0760
GCSE Chemistry Testing three unknown substances DXDE9049
Limewater test for carbon dioxide No sound IMG 0423
Testing carbon dioxide with limewater IMG 0422
Reactions of acids and using Universal Indicator at school PXL 20220121
The reactions of lithium, sodium and potassium with water PXL 20220119
Bicarbonate rockets in slow motion 2 C0133
Bicarbonate rockets in slow motion
Biarb rocket PXL 20210815
Bicarb rocket - Testing the bung is water tight PXL 20210815
Preparing a bicarb rocket at home PXL 20210815
Heating a mixture of copper (II) oxide and carbon C0118
Snow statues close-up DSCN1174
Snow statues 2
Snow statues