As such, you don’t have to do anything special to boil tap water — you’re just letting science do its job. However, it’s important to keep in mind that boiling isn’t the same as other water treatment processes. For example, because it only kills harmful organisms, it can’t be...
To boil one liter of water, we will need approximately 330 Joules of energy. If you boil ordinary tap water, it will take a bit more energy, around 360 Joules. The average formula is 4.186 Joule/Gram °C (J/g∙°C). It is even bigger than iron because water has a special role ...