CCl4
C2H5Br
ch3cl apex
One atom of carbon, two of oxygen.
4. 4 atoms of chlorine, one of carbon. The formula is CCl4
CCl4, one carbon to four chlorine atoms. = 4/5 = 80% (by number).
CH3Cl
C3h4o2
C2H5Br
ch3cl apex
C4h2s
One atom of carbon, two of oxygen.
The chemical formula for carbon and chlorine is CCl4 (carbon tetrachloride).
CCl4 is the molecular formula for carbon tetrachloride. It is the same as its empirical formula.
CS2
the chemical formula for carbon is C and for chlorine is Cl.
The molecular formula is C3H6 and the empirical formula is CH2. This compound is called propene or propylene, and it is a colorless gas.
The empirical formula of a compound is the simplest whole number ratio of the elements in the compound. In C75H25, the ratio of carbon to hydrogen is 75:25, which is equal to 3:1. Thus, the empirical formula is C3H.