60%
To determine the percent sulfur by mass in SO3, you need to consider the molar mass of each element. In SO3, there is one sulfur atom with a molar mass of 32.06 g/mol and three oxygen atoms with a molar mass of 16.00 g/mol each. Calculate the total molar mass of SO3, then determine the mass contributed by sulfur in that total mass to find the percent sulfur by mass.
The compound would have the chemical formula SO3.
Sulfur Trioxide has a molar mass of 80.0632 grams per mole. Therefore, 6.11 moles of Sulfur Trioxide is 489.186152 grams (without significant figures). With significant figures that would be 489 grams.
SO3 is a compound and therefore is neither a metal nor a nonmetal, because these are types of chemical elements, not of compounds. This particular compound consists of two nonmetal elements, sulfur and oxygen.
Sulfur Trioxide, it's a compound of sulfur and oxygen
To determine the percent sulfur by mass in SO3, you need to consider the molar mass of each element. In SO3, there is one sulfur atom with a molar mass of 32.06 g/mol and three oxygen atoms with a molar mass of 16.00 g/mol each. Calculate the total molar mass of SO3, then determine the mass contributed by sulfur in that total mass to find the percent sulfur by mass.
The molar mass of SO3 is 80.06 g/mol. Oxygen makes up three of these four atoms, so the oxygen's molecular weight in SO3 is 48 g/mol (3 x 16). Therefore, the percent by weight of oxygen in SO3 is (48 g/mol / 80.06 g/mol) x 100% = 59.97%.
Sulfur trioxide (SO3) contains about 40% sulfur by mass.
The empirical formula of the compound with 40% sulfur and 60% oxygen is SO3 (sulfur trioxide). The ratio of sulfur to oxygen in the compound is 1:3, which simplifies to SO3.
The percent by mass of sulfur in a sulfur oxide compound can vary depending on the specific compound. For example, in sulfur dioxide (SO2), which contains one sulfur atom and two oxygen atoms, the percent by mass of sulfur would be approximately 50%. In sulfur trioxide (SO3), which contains one sulfur atom and three oxygen atoms, the percent by mass of sulfur would be approximately 40%.
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.
To find the mass of 1.12 moles of SO3, you first need to determine the molar mass of SO3. Sulfur has a molar mass of approximately 32.06 g/mol, and each oxygen atom has a molar mass of approximately 16.00 g/mol. Adding these together gives a molar mass of SO3 as approximately 80.06 g/mol. Multiplying the molar mass by the number of moles gives the mass of 1.12 moles of SO3 as approximately 89.67 grams.
The molecular formula of sulphur trioxide is SO3. What is the mass of oxygen present in 20 g of sulphur trioxide? (Relative atomic mass: S = 32; O = 16) need help
SO3 is the sulfate radical; it contains sulfur and oxygen.
SO3 does not have ionic bonds. It is a covalent compound, meaning that the sulfur and oxygen atoms share electrons to form chemical bonds. In SO3, sulfur forms three covalent bonds with each of the oxygen atoms.
In SO3, there is the greatest unequal sharing of bonding electrons. This is because sulfur is more electronegative than oxygen, leading to a greater unequal sharing of electrons in the sulfur-oxygen bonds.
sulfur and oxygen SO3