Канал: temp qm

Experiment 10.1 Extracting metals from metal oxides

Experiment 10.1 Extracting metals from metal oxides

Experiment 9.2 Comparing the properties of sodium chloride, dry ice, wax and quartz

Experiment 9.2 Comparing the properties of sodium chloride, dry ice, wax and quartz

Experiment 7.2 Investigating the migration of ions

Experiment 7.2 Investigating the migration of ions

Experiment 4.1 Investigating action of heat, water and acids on calcium carbonate

Experiment 4.1 Investigating action of heat, water and acids on calcium carbonate