Okoye added 5 g of KCl to a beaker with 10 cm² of water and stirred until no more solute would dissolve, the remaining solute was filtered from the mixture then dried and weighed, and it was found to be 1.5g. The temperature of the room was 25 °C. a) Determine the mass of solute dissolved in water?

b) Use the answer from part a. to work out the solubility at this temperature.

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.