What is the empirical formula of Triethylenemelamine, C9H12N6?

Explanation:

The empirical fomula is the chemical formula using the least whole numbers that represent the ratio between the atoms.

shows the ratio between the elements C, H, and N but not is the most simplified form.

The ratio 9 : 12 : 6 may be simplified by dividing the trhee numbers by the their greatest common factor.

The greatest common factor is the common factor raised to the lowes power. Hence it is 3.

Thus the simplified numbers are:

And the empirical formula of triethylenemelamine is:

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.

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