Question

Based on the following descriptions, write the formula for each of the indicated substances.

a. a compound whose molecules each contain six carbon atoms and six hydrogen atoms

b. an aluminum compound in which there are three chlorine atoms for each aluminum atom

c. a compound in which there are two sodium atoms for every sulfur atom

d. a compound whose molecules each contain two nitrogen atoms and tour oxygen atoms

e. a compound in which there is an equal number of sodium, hydrogen, and carbon atoms, but there are three times as many oxygen atoms as atoms of the other three elements

f. a compound that has equal numbers of potassium and iodide atoms