Assuming the volumes are additive, what is the nitrate ion concentration in a solution made by mixing 267.0 mL of 1.022M magnesium nitrate aqueous solution, 433.5 mL of 0.778M Ni(II)nitrate aqueous solution, and 125.0 mL of distilled water

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.