# Empirical Formula Worksheets

Some of the worksheets below are Empirical Formula Worksheets, several exam style questions like determine the empirical formula of a compound that contains 53.70% iron and 46.30% sulfur, … solutions are provided at the end of each worksheet.

## Basic Instructions

### Mass Percent Composition and Empirical Formulas : What is the empirical formula for the given compounds viz CH4, C6H6, …

Taking too long?

| Open in new tab

### Percentage Composition and Empirical Formulas : Determine the empirical formula of a compound having the following composition: 38.76% Cl and 61.24% O.

Taking too long?

| Open in new tab

### Empirical Formula worksheet : Questions like find the empirical formula of a compound that contains 53.70% iron and 46.30% sulfur, …

Taking too long?

| Open in new tab

### Empirical Formula Worksheet : Exercises like what is the empirical formula for a compound which contains 67.1% zinc and the rest is oxygen?, …

Taking too long?

| Open in new tab

### Percent Composition/Empirical Formula Calculation Worksheet : Find the percent compositions of all of the elements in the following compounds: NaOH, CuBr2, …

Taking too long?

| Open in new tab

### Empirical and Molecular Formula Practice Solutions : Problems like a compound is found to contain 26.56% potassium, 35.41% chromium, and the remainder oxygen. Find its empirical formula.

Taking too long?

| Open in new tab

### Empirical Formula Worksheet : 15 Problems.

Taking too long?

| Open in new tab

Answer sheet to the above worksheet.

Taking too long?

| Open in new tab

### Empirical Formulas Worksheet : Adipic acid is an organic compound composed of 4.931 g carbon, 4.379 g oxygen and 0.690 g hydrogen. What is the empirical formula of adipic acid?

Taking too long?

| Open in new tab

### Determining Empirical  Formulas of Compounds : Interesting exercises like a compound contains 85.65% Bi, 6.56% O, and 7.79% F. What is the empirical formula of this compound?, …

Taking too long?

| Open in new tab

### Empirical Formula Worksheet : Find the empirical formula for a compound which contains 32.8% chromium and 67.2% chlorine.

Taking too long?

| Open in new tab

### Calculating Empirical Formula : 15 Questions with activities.

Taking too long?

| Open in new tab