The average osmotic pressure of human blood is 7.8 bar at 37^@C . the concentration of aqueous of NaCl solution that could be used in the blood stream is
Neutral solution has ph:
The value of the ion product constant for water, (K_(w)) at 60^(@) C is 9.6xx10^(-14) M^(2) what is the [H_(3)O^(+)] of a neutral aqueous solutoin at 60^(@) C and an aqueous solution with a pH=7.0 at 60 ^(@) C are respectively?
Electrolysis of dilute aqueous NaCl solution was carried out by passing 10 miliampere current. The time required to liberate 0.01 mol of H_2 gas at the cathdoe is
Given that K_(w) for water is 10^(-13) M^(2) at 62^(@) C, compute the sum of pOH and pH for a neutral aqueous solution at 62^(@) C:
What will be the pH of an aqueous solution of 1.0 M ammonium formate? Given : pK_(a)=3.8 and pK_(b)=4.8
Concentrated nitric acid used in the laboratory is 68% nitric acid by mass in aqueous solution . What should be the molarity of such a sample of the acid if the density of the solution is 1.504g mL^-1 ?
NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Assertin-Reason Type Questions
