Calculate for the reaction,

CHEMISTRY · Subjective · A Level · Chemistry · Chemical equilibria (Le Chatelier’s principle and Kc) · Chemical equilibria (Le Chatelier’s principle and Kc)

Problem

Calculate KCK_C for the reaction, KI+I2⇌KI3KI + I_2 \rightleftharpoons KI_3 . Given that initial mass of KI is 1.326 g. Mass of KI3KI_3 is 0.105 g and no. of mole of free I2I_2 is 0.0025 at equilibrium and the volume of solution is one litre. The solubility of I2I_2 in water is 0.0013 M.

Related theory

Browse the problem library