When CO_(2) is bubbled in excess of water , the following equilibrium is established . CO_(2) + 2 H_(2)O hArr H_(3) O^(+) + HCO_(3)^(-) K_(c) = 3.8 xx 10^(-7) , pH = 6 What would be the [HCO_(3)^(-)] //[CO_(2)] ?
A+ H_(2)O_(2) to B+ O_(2) . In this reaction, what is the role of H_(2)O_(2) ? Explain.
The pH of a solution is 3.6. Calculate H_(3)O^(+) ion concentration.
100ml 0.1M H_(3)PO_(4) is mixed with S0ml of 0.1M NaOH. What is the pH of the resultant solution? (Successive dissociation constant of H_(3) PO_(4) "are" 10^(-3) , 10^(-8) and 10^(-12) respectively ?
The P^(H ) of a solution is 6. Its [H_(3),O^(4)] is decreased by 1000 times. Its P^(H) will be
NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Assertin-Reason Type Questions
