Achemist uses 0.25 l of 2.00 m h2so4 to completely neutralize a 2.00 l of solution of naoh. the balanced chemical equation of the reaction is given below. 2naoh + h2so4 mc012-1.jpg na2so4 + 2h2o what is the concentration of naoh that is used?

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.

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.