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The reaction of baking soda and vinegar tinted with red food colouring resembles a volcanic...
An exercise about compound ions.
Aluminium smelting is the process of extracting aluminium from alumina by electrolysis.
Electrochemical processes in a lead-acid battery produce electric current.
The acid in vinegar dissolves materials containing calcium carbonate like eggshell and snail shell.
Polymerised ethylene is known as polyethylene, a type of plastic.
Non-polar substances dissolve in non-polar solvents while polar substances dissolve in polar...
When heated, powdered sulphur reacts with powdered zinc, releasing heat.