properties of common gases Flashcards
1
Q
hydrogen
A
less dense than air
insoluble in water
neutral
2
Q
helium
A
less dense than air
insoluble in water
neutral
3
Q
nitrogen
A
slightly less dense than air
insoluble in water
neutral
4
Q
oxygen
A
slightly denser than air
slightly soluble in water
neutral
5
Q
carbon monoxide
A
slightly less dense than air
slightly soluble in water
neutral
6
Q
carbon dioxide
A
denser than air
slightly soluble in water
acidic (weak)
7
Q
sulfur dioxide
A
denser than air
soluble in water
acidic
8
Q
nitrogen dioxide
A
denser than air
soluble in water
acidic
9
Q
chlorine
A
denser than air
soluble in water
acidic
10
Q
hydrogen chloride
A
denser than air
soluble in water
acidic
11
Q
ammonia
A
less dense than air
soluble in water
basic
12
Q
relative molecular mass of air
A
28.0
calculate Mr of gas, if >28 denser, if <28 less denser
