Problemas
35 SO_(3) Solve for the molar mass of the following compounds. Make sure and show your work and don't forget to put your unit.
Roztwór
Francisco
professionell · Tutor durante 6 años
4.7
(269 Votos)
Respuesta
To find the molar mass of a compound, you need to sum up the atomic masses of all the atoms present in the compound. Let's calculate the molar mass of
(sulfur trioxide).1. **Identify the elements and their quantities:** - Sulfur (
): 1 atom - Oxygen (
): 3 atoms2. **Find the atomic masses from the periodic table:** - Atomic mass of sulfur (
) = 32.07 g/mol - Atomic mass of oxygen (
) = 16.00 g/mol3. **Calculate the total mass for each element:** - Total mass of sulfur = 1 atom × 32.07 g/mol = 32.07 g/mol - Total mass of oxygen = 3 atoms × 16.00 g/mol = 48.00 g/mol4. **Sum the total masses to find the molar mass of
:**
Therefore, the molar mass of
is 80.07 g/mol.