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Karen Luettgen ∙
PPM = Parts Per Million.
1 ppm = 0.0001%
The mixture is made up of different consistencies.
an amorphous solid
the bag inside the bag would expand
D:
Atoms and molecules are always moving or vibrating.
The answer is "Freezing point depression" on Apex
The airplane may succumb to the power of gravity as lift decreases at higher altitudes.
The freezing point of pure water is 0 0C.
The freezing point of sea water is variable, depending on the amount of dissolved salts (approx. -3 0C).
The volumes doubles
Examples: silver, gold, copper, aluminium.
PV=nRT
If accelerating to the speed of sound, the subsonic.
Hydrogen bonding
Ammonia solution is a weak base.
It is the number of moles of solute in 1 kg of solvent.
The answer is "Ions in water" on Apex