bronsted-lowry concept of acids and bases

chemistry
class 10
chapter 10
topic:
bronsted-lowry concept of acids and bases

1. CHEMISTRY 10 CHAPTER # 10 BRONSTED LOWRY CONCEPT

2. BRONSTED and LOWRY gave us acids bases concept in 1923

3. What are acids?

4. Brønsted - Lowry acid A  Brønsted - Lowry acid  is any species that can donate a proton (H  + ) to another molecule .

5. What are bases?

6. Brønsted - Lowry base A  Brønsted - Lowry base  is any species that can accept a proton (H  + ) from another molecule .

7. CONJUGATE ACID The  conjugate acid  of a Brønsted-Lowry base is the species formed after a base accepts a proton. BL-BASE CONGUGATE ACID  

8. CONJUGATE BASE The  conjugate base  of a Brønsted-Lowry acid is the species formed after an acid donates a proton. BL-ACID CONJUGATE BASE  

9. AMPHOTERIC SUBSTANCE Amphoteric , is such substance which can act as both a Brønsted-Lowry acid and a Brønsted-Lowry base.

10. Here water is acting as a base

11. Here water is acting as an acid