Yes, tap water is a normal temperature water, tap water is known what we drink , you can make it hot "boil" or cold "freeze".
for me, this tap water has no other ingredients aside from hydrogen and oxygen.
some qualities of drinking water:
a tap water is a tasteless and odorless, so we can't identify what is the taste.
this water acts as a solvent it can combine and chemically breaking down this substance.
this water makes up 70 percent in our body.