The answer to this question is coded in the name of the compound itself: "di"
means 2 and "octa"
means 8. Therefore, the formula is Si2N8.
C2O5 Just look at the latin roots (di, pent >> 2, 5)
Silicon dioxide is written in its empirical formula as SiO2 because it shows the simplest whole-number ratio of silicon to oxygen atoms in the compound. This indicates that in each molecule of silicon dioxide, there is one silicon atom for every two oxygen atoms.
dinitrogen pentaoxide: This IS the formula name for the chemical formula N2O5, sometimes called nitrogen pentoxide (without 'di' and pent without 'a').From Latin: 'di' = two and 'penta' = five
H2F Di is the prefix for 2, so there are two hydrogen atoms and one fluorine atom. Hope that helps?
The chemical fomula for dinitrogen oxide is N2O.
SF6 is the chemical formula for sulfur hexafluoride.Sulfur hexafluoride is a compound with the formula SF6.
The chemical formula for di-silver monoxide is Ag2O.
C2O5 Just look at the latin roots (di, pent >> 2, 5)
Formula: CO2
The chemical compound SiS2 is named silicon disulfide.
Silicon dioxide is written in its empirical formula as SiO2 because it shows the simplest whole-number ratio of silicon to oxygen atoms in the compound. This indicates that in each molecule of silicon dioxide, there is one silicon atom for every two oxygen atoms.
The chemical formula of sulfur dioxide is SO2 (not mono and di in the same name !).
di hi so calif do nis
SiO2, the clue is the 'di' suffix before the word oxide , meaning two.
The chemical formula for dinitrogen pentoxide is N2O5.
dinitrogen pentaoxide: This IS the formula name for the chemical formula N2O5, sometimes called nitrogen pentoxide (without 'di' and pent without 'a').From Latin: 'di' = two and 'penta' = five
The chemical name for water is di-hydrogen monoxide, in line with the formula H2O.