a-solution-contains-01-m-kcl-the-activity-coefficient-for-k-at-this-ionic-streng

Question

A solution contains 0.1 M KCl. The activity coefficient for $$K^{+} at $$this ionic strength is 0.85. Calculate the effective concentration of $$K^{+}$$ for pH calculations.

Accepted Answer

0.085 M

Answer

0.10 M

Answer

0.15 M

Answer

0.075 M

A solution contains 0.1 M KCl. The activity coefficient for K+ at this ionic strength is 0.85. Calculate the effective concentration of K+ for pH calculations.

A solution contains 0.1 M KCl. The activity coefficient for K⁺ at this ionic strength is 0.85. Calculate the effective concentration of K⁺ for pH calculations.