There are a number of steps involved in determining theempirical formula of a compound. You will need to demonstrate thatyou can complete all of these steps as you determine the empiricalformula of a compound composed of phosphorus and chlorine that is14.87 % P by mass. Complete your calculations based on 100 g ofthis compound. Enter all calculated values in 4 significant figuresfollowed by one space and the appropriate unit. Use g for grams andmole for moles. Do not use scientific notation.
Determine the mass in grams of chlorine present in the sample.Answer
Determine the number of moles of phosphorus in the sample.Answer
Determine the number of moles of chlorine in the sample.
Answer
The moles of (Answer Cl or P) represents the smaller molevalue.
Write the empirical formula of the compound. You will not be ableto show subscript values correctly. For example, H2O would berecorded for water.
Answer
