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We can generate electricity with the help of a salt bridge and by immersing a zinc electrode in...
The acid in vinegar dissolves materials containing calcium carbonate like eggshell and snail shell.
Hydrogenatomer inden for hydrogenmolekyler holdes sammen af en kovalent binding.
Examination of dissolved carbon dioxide in a bottle of carbonated water.
This lesson presents different types of mixtures and how the substances in the mixtures...
We produce carbon dioxide with sodium hydrogen carbonate and citric acid. It is a skyrocketing...
In this video we are experimenting with food colourings.
Barium hydroxide reacts with ammonium nitrate while absorbing heat from their surroundings.