How can you not? I can think of a dozen ways just off the top of my head:
# Odor # Boiling point # Freezing point # NMR spectrum # Flammability # IR spectrum # Does it dissolve salt # Does it mix with something known to be water # Density # Surface tension # Index of refraction # Does it expand upon freezing
taste
soft water easily lather witth soap but hard water do not.
tell me what it is PLEASE any1
Most jewelers can tell the difference between zirconia and real diamonds right away.
Simple dont u know science just boil the water and check if there is any salt residue..............................
taste
Yes I can tell the difference because pond is much smaller than a ocean. Oceans are large bodies of water that can also surround the land.
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The can's label should tell you plainly.
soft water easily lather witth soap but hard water do not.
Water has the chemical formula H2O. Acetic acid has the formula CH3COOH.
While it is still liquid you can tell by smell. The water based will have very low odour, oil based has heavy odour. Once applied and dried there is no way to tell difference.
A jellyfish lives underwater and a frog lives on a leaf in the water or on land.
tell me what it is PLEASE any1
Can you tell the difference between Vyvanse and Concerta in a drug test
how can you tell the difference between a tortoise and a turtle by shell in picture
The vodka with water is more diluted and has a lower alcohol concentration than the vodka itself.