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(32.07/80.07)*100

=40.0%

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12y ago

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What is the percent sulfur in SO3?

Sulfur trioxide (SO3) contains about 40% sulfur by mass.


What is the percent by mass of sulfur trioxide if oleum is expressed as 3H2SO4 5SO3?

57.6


Number of different elements in sulfur trioxide?

There are two elements present in sulfur trioxide, which are: Sulfur and Oxygen.The following formula represents sulfur trioxide: SO3As there is one atom of sulfur and three atoms of oxygen (trioxide).


The compound whose formula is SO3 is called?

The compound with the formula SO3 is called sulfur trioxide.


What is the name of the compound SO3?

Sulfur tetraoxide 2- SO4 is sulfate


What is the compound for sulfur trioxide?

Formula: SO3


What is sulfur trioxide's molecular geometry?

Sulfur trioxide has a trigonal planar molecule.


Is trioxide good or bad for us?

Sulfur trioxide is a byproduct of sulfuric acid. In large quantities, sulfur trioxide can be deadly. For the most part, small quantities of sulfur trioxide will not hurt you.


What is the word equation for sulfur oxide?

Sulfur oxide can refer to both sulfur dioxide (SO2) and sulfur trioxide (SO3). The word equation for sulfur dioxide is sulfur + oxygen → sulfur dioxide. The word equation for sulfur trioxide is sulfur + oxygen → sulfur trioxide.


What are the elements in sulfer trioxide?

As the name implies, its constituent elements are sulfur and oxygen. Sulfur trioxide has the formula SO3, which means it contains one sulfur atom and three oxygen atoms.


How many ATOMS of sulfur are present in 9.96 grams of sulfur trioxide?

The formula for sulfur trioxide is SO3. The molecular weight is 80.06. The atomic weight of sulfur is 32.06. Therefore, the fraction by weight of sulfur in sulfur trioxide is 32.06/80.06 is 0.4004, to the justified number of significant digits, so that 9.96 grams of sulfur trioxide contains 3.988 grams of sulfur. The number of atoms present in 3.988 grams of sulfur therefore is Avogadro's Number X (3.988/80.06) or 3.000 X 1021 atoms, to the justified number of significant digits. (Note: A depressed final digit in a decimal means that the digit may not be significant.)


What is the covalent name of so3?

Sulfur trioxide