The effect of pressure change on chemical equilibrium (observation)
Examination of dissolved carbon dioxide in a bottle of carbonated water.
In benzene there are sigma bonds and delocalised pi bonds between carbon atoms.
Knallgas is the mixture of hydrogen and oxygen. It will explode when ignited.
Electrochemical processes in a lead-acid battery produce electric current.
We burn a heart in a piece of paper with the help of oxygen produced upon the decomposition of...
Barium hydroxide reacts with ammonium nitrate while absorbing heat from their surroundings.
An exercise about the groups and structure of oxo compounds.
An exercise about the polarity of molecules.
Ammonium chloride is the result of the reaction of ammonia and hydrogen chloride