An analysis of a substance determined that the substance contains carbon, hydrogen and oxygen. What is the empirical formula given that the following quantities were
present: 24.19 g C, 4.06 g Hand 26.75 g 0.
You won't be able to enter subscripts, so just enter the number where it goes.
For example, S203.
Your formula should have the following order of atoms: CHO

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.

What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol