How many grams of oxygen would be produced by the electrolysis of 72.0 grams of water ? 2h2o--> o2+2h2 (must be made to fit into the chart underneath #8)

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.