Question:

7) The percent composition of an unknown substance is 75.42

Last updated: 7/26/2022

7) The percent composition of an unknown substance is 75.42

7) The percent composition of an unknown substance is 75.42 % Carbon, 6.63 % Hydrogen,8.38 % Nitrogen, and 9.57 % Oxygen. If its molar mass is 334.0 g/mol what is its empirical and molecular formula?