the percent sulfur by mass in so3 is 40.050%
60%
SO3 = sulphur dioxide O2= oxygen SO3 = sulphur trioxide SO3- = sulphite that should be it .... right? :)
Sulfur oxides are the oxides of sulfur with oxygen in -2 oxidation state. There are two main oxides of sulfur. They are sulfur dioxide (SO2) and sulfur trioxide (SO3).
Sulfur tetraoxide 2- SO4 is sulfate
Sulfur Trioxide, it's a compound of sulfur and oxygen
Sulfur trioxide (SO3) contains about 40% sulfur by mass.
SO3 is the chemical formula for sulfur trioxide.
60%
We can't tell. What's the other 90 percent? If you meant 40/60 instead... the mass of sulfur is twice that of oxygen, so a mass ratio of 40:60 is equivalent to an atom ratio of 1:3. The empirical formula would be SO3.
SO3 = sulphur dioxide O2= oxygen SO3 = sulphur trioxide SO3- = sulphite that should be it .... right? :)
SO3 is sulfur trioxide.
To find the number of moles, you first need to calculate the molar mass of SO3, which is 80.06 g/mol. Then, you can use the formula: moles = mass / molar mass. Thus, for 20g of SO3, you would have 20g / 80.06 g/mol = 0.25 moles of SO3.
SO3 is the sulfate radical; it contains sulfur and oxygen.
Sulfur oxides are the oxides of sulfur with oxygen in -2 oxidation state. There are two main oxides of sulfur. They are sulfur dioxide (SO2) and sulfur trioxide (SO3).
Sulfur tetraoxide 2- SO4 is sulfate
its sulfur trioxide
The chemical formula for sulfur trioxide is SO3. It is a colorless liquid with a pungent odor.