- A Buffer Solution Is Made By Adding 0 40 Mole Of Formic Acid Hch02 Ka 1 7 X 10 4 And 0 20 Mole Of Sodium Hydroxide 1 (116.1 KiB) Viewed 29 times
A buffer solution is made by adding 0.40 mole of formic acid (HCH02), Ka = 1.7 x 10-4 and 0.20 mole of sodium hydroxide
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
A buffer solution is made by adding 0.40 mole of formic acid (HCH02), Ka = 1.7 x 10-4 and 0.20 mole of sodium hydroxide
A buffer solution is made by adding 0.40 mole of formic acid (HCH02), Ka = 1.7 x 10-4 and 0.20 mole of sodium hydroxide to 1.0 L of water. a) Find the pH of the buffer. b) What is the pH after 0.020 mole of HCl is added to the buffer in a)? c) What is the pH after 0.020 mole of NaOH is added to the original buffer in a)? d) What is the pH after 0.20 mole of HCl is added to the original buffer? Assume no change in volume in b), c) and d) 22
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!