Calculate the percent dissociation of acetic acid (CH;CO,H) in a 0.35M aqueous solution of the stuff.

How many milliliters of 0.0416 M KOH are needed to completely neutralize the HCI in 260 mL of a hydrochloric acid solution that has a pH of 2.80? mL 0.0416 M KOH

When 46.5 ml of 0.100 M Ba(OH)2 is mixed with 290.7 ml of 0.200 M HCI, the reaction goes to completion. Calculate the pH of the solution. Do not include units in your answer, If you round during your calculations make sure to keep at least 3 decimal places. Report your answer to two (2) decimal places. Possibly helpful equations: pH = -log(H'] [H*]= 10- pH Kw =[H*] [OH ] Kw = 1.0 x 10-14 Answer:

What is the pH of the solution obtained by mixing 35.00 mL of 0.250 M HCl and 35.00 mL of 0.125 M NaOH?

Please don't provide handwritten solution...   If the percent ionization for 0.15 M nicotinic acid (HC6H4NO2) is 1.2 %, what is the pH in 2 decimal places based on the concentration of H+ ions?

Calculate the percent dissociation of crotonic acid (C,H,CO,H) in a 1.7 mM aqueous solution of the stuff.

Calculate [OH⁻] in a solution obtained by adding 1.50 g solid KOH to 1.00 L of 10.0 M NH₃. (Kb of NH₃ is 1.80 × 10⁻⁵).