how many gallons of 60 ntifreeze solution must be mixed with 70 gallons of 15 ntifreeze to get a mixture that is 50 ntifreeze

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.