Question

Write the empirical formula

Answer 1

See the explanation and answer below.

Step-by-step explanation:

In chemistry, the empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in a compound. The formula gives the proportions of the elements present in a compound but not the actual arrangement of atoms.

`\mathrm{Molecular \:Formula}\quad \quad |\quad \quad \mathrm{Empirical \:Formula}`

`1.\:\:\:NH_4OH\quad | \quad H_5NO` (Ammonium hydroxide)

`2.\:\:\:Fe(OH)_3\quad |\quad FeH_3O_3` (Iron(III) hydroxide)

`3.\:\:\:NH_4C_2H_3O_2\quad |\quad C_2H_7NO_2` (Ammonium acetate)

`4.\:\:\:Fe(C_2H_3O_2)_3\quad |\quad C_6H_9FeO_6` (Iron(III) Acetate)

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