3 gram of acetic acid is mixed in 250 mL of 0.1 M HCl. This mixture is now diluted to 500 mL. 20...

What is the pH of solution in which 25.0 mL of 0.1 M NaOH is added to 25 mL of 0.08 M HCl and final solution is diluted to 500 mL?

5 mL of 0.4 N NaOH is mixed with 20 mL of 0.1 N HCl. The pH of the resulting solution will be

A buffer solution is prepared by mixing 10ml of 1.0 M acetic acid & 20 ml of 0.5 M sodium acetate and then diluted to 100ml with distilled water. If the pK_(a) of CH_(3)COOH is 4.76 . What is the pH of the buffer solution prepared?

200 mL of 1 HCl, is mixed with 300 mL of 6 M and the final solution is diluted to 1000 mL.calculate molar concentration of [H^(+) ] ion .