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Joe Oberbrunner ∙
PPM = Parts Per Million.
1 ppm = 0.0001%
an amorphous solid
It gets dissolved in something else.
H2S and HS-
Ionic
Probable you think to the law of Avogadro.
Ammonia solution is a weak base.
298 K
A base contain the hydroxyl group (OH)-.
The units for the gas constant of 0.0821 are liter-atmospheres/mole-Kelvin
The motion of atoms and molecules
HI
The answer is "Ions in water" on Apex