Calculating Empirical And Molecular Formulas Worksheet. A periodic table will be required to complete this practice test. SHOW WORK ON A SEPARATE SHEET OF PAPER.
It is a whole number multiple of the empirical formula. Then multiply that number by the EF to get the MF. A periodic table will be required to complete this practice test.
After awhile, you will not need the chart to help you with the problems.
The relationship between a compound's empirical and molecular formula can be written as: To get the molecular formula, you must divide the molar mass of the empirical formula into the given molecular formula mass to find the multiplier.
A periodic table will be required to complete this practice test. The pupils must have covered empirical formula in a previous lesson.. Nuts and bolts will be used to model the compounds.