The chemical compound sulfur trioxide is known - SO3.
S2o3
CuCl2 is an ionic compund as it contains a non-metal element and a metal element. Copper (Cu) becomes a positive ion- it looses 2 electrons. Chlorine (Cl) becomes a negative ion- 2 cholrines gain 1 electron each.
thiosulphate
Sn(S2O3)2
The chemical compound sulfur trioxide is known - SO3.
silicate
S2o3
Most formally, the name is disulfur trioxide.
CuCl2 is an ionic compund as it contains a non-metal element and a metal element. Copper (Cu) becomes a positive ion- it looses 2 electrons. Chlorine (Cl) becomes a negative ion- 2 cholrines gain 1 electron each.
thiosulphate
1
Ca(S2O3)2
2 sulfur 3 oxygen S2O3
The formula for a thiosulfate ion is S2O3-2.
Sn(S2O3)2
SnHS