I have some problems on solving for K in equilbrium. I need a clear understanding for a test coming up early next week. I would appreciate a complete explanation with the work. Thank you for the help.
2. Given that Ka for HCN is 6.2 × 10-10 at 25 °C, what is the value of Kb for CN- at 25 °C?
Given that Kb for NH3 is 1.8 × 10-5 at 25 °C, what is the value of Ka for NH4 at 25 °C?
3. Write the equation for the reaction associated with the Ka2 of sulfuric acid, H2SO4.
Write the equation for the reaction associated with the Kb2 of carbonate, CO32-.
The expert finds the K values.