There is a production of energy.
The color of ferrous sulphate crystals are green
The chemical equation needs to be balanced so that it follows the law of conservation of mass.
The reaction between vinegar and baking soda is an example of a neutralization reaction.
Observe the reaction.
Rusting is caused by oxidation in the presence of air, moisture or water
Like rusting in case of iron, with magnesium, the oxide layer forms a white coating on the outside of the metal that will slow down or interfere with the burning process.
It abstain the oil from rancidity.
iron react with copper the product is useful for welding rail tracks
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