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The 79 pages that link to Water, each with the reason it gives.
HydrolysisNarrower topic: Water supplies the atoms incorporated into hydrolysis products.
Crystal waterNarrower topic: Crystal water retains the identity and composition of water molecules.
HydroniumNarrower topic: Water accepts the proton that creates hydronium.
SteamNarrower topic: Steam is water whose molecules have entered the gas phase.
PuddleNarrower topic: Rainwater is the most familiar liquid that forms outdoor puddles.