Sodium chlorate decomposes into sodium chloride and oxygen gas as seen in the equation below. ­­2NaClO3­ --> 2NaCl +3O2

How many moles of NaCl were produced by 9 moles of NaClO3­? Round your answer to the nearest whole number.

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.