![Aqueous solution of HNO3,KOH,CH3COOH and CH3COONa of identical concentrations are provided. The pair(s) of solutions which form a buffer upon mixing is (are): Aqueous solution of HNO3,KOH,CH3COOH and CH3COONa of identical concentrations are provided. The pair(s) of solutions which form a buffer upon mixing is (are):](https://toppr-doubts-media.s3.amazonaws.com/images/10298172/fca80b13-1578-446b-a736-22e0e67e8312.jpg)
Aqueous solution of HNO3,KOH,CH3COOH and CH3COONa of identical concentrations are provided. The pair(s) of solutions which form a buffer upon mixing is (are):
![Sodium Acetate(CH3COONa) - Structure, Properties, Preparations, Uses, Important questions, FAQs of sodium acetate. Sodium Acetate(CH3COONa) - Structure, Properties, Preparations, Uses, Important questions, FAQs of sodium acetate.](https://cdn1.byjus.com/wp-content/uploads/2019/01/Sodium-Acetate-structure.png)
Sodium Acetate(CH3COONa) - Structure, Properties, Preparations, Uses, Important questions, FAQs of sodium acetate.
![You have 250mL of a 0.56M solution of sodium acetate. How many mL of 0.50M acetic acid should be added to make a buffer of pH 4.40? | Homework.Study.com You have 250mL of a 0.56M solution of sodium acetate. How many mL of 0.50M acetic acid should be added to make a buffer of pH 4.40? | Homework.Study.com](https://homework.study.com/cimages/multimages/16/screenshot_12716889540072326681695.png)