What parts are present in every chemical equation?

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

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.

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?