50mL of 0.05M Propane -1,2- diamine solution is titrated with 0.1M HCl solution at 25^(@)C . Detemine the pH of solution obtained by adding 50 ml volumes of HCl solution.
When 40mL of a 0.1 M weak base, BOH is titrated with 0.01M HCl , the pH of the solution at the end point is 5.5 . What will be the pH if 10mL of 0.10M NaOH is added to the resulting solution ?
When 5.0 mL of a 1.0 M HCl solution is mixed with 5.0 mL of a 0.1 M NaOH solution, temperature of solution is increased by 2^@C predicted accurately from this observation?
When a 20 mL of 0.08 M weak base BOH is titrated with 0.08 M HCl, the pH of the solution at the end point is 5. What will be the pOH if 10 mL of 0.04 M NaOH is added to the resulting solution? [Given : log 2=0.30 and log 3=0.48]
20 mL of 0.5 M HCl is mixed with 30 mL of 0.3 M HCl, the molarity of the resulting solution is :
100mL of " 0.1 M NaOH" solution is titrated with 100mL of "0.5 M "H_(2)SO_(4) solution. The pH of the resulting solution is : ( For H_(2)SO_(4), K_(a1)=10^(-2))
Calculate the pH of a 0.01 M of HCl solution.
100 mL of 0.15 M HCl is mixed with 100 mL of 0.005M HCl , what is the pH of the following solution approxmately
100 ml of 0.3 M HCl solution is mixed with 200 ml of 0.3 M H_(2)SO_(4) solution. What is the molariyt of H^(+) in resultant solution ?
