mS:mO=2:3
M S=32 g/mol
M O=16 g/mol
2 g S---5 g SxOy
xg/mol---320 g/mol
x=128 g/mol
128 g/mol:32 g/mol=4 atomy S
320 g/mol-128 g/mol=192 g/mol
192 g/mol:16 g/mol=12 atomów O
Wzór rzeczywisty: S4O12
Wzór empiryczny: SO3
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mS:mO=2:3
M S=32 g/mol
M O=16 g/mol
2 g S---5 g SxOy
xg/mol---320 g/mol
x=128 g/mol
128 g/mol:32 g/mol=4 atomy S
320 g/mol-128 g/mol=192 g/mol
192 g/mol:16 g/mol=12 atomów O
Wzór rzeczywisty: S4O12
Wzór empiryczny: SO3