20 common amino acids Chart Play

Absorptions typical of carboxylic acids and their derivatives Chart Play

Acid dissociation constant and pH (1) Student activity Play

Acid dissociation constant for lactic acid Animation Play

Acid rain Student activity Play

Acid rains Whiteboard exercise Play

Acid rains Animation Play

Acid reactions Class activity Play

Acidic amino acids Slideshow Play

Acidic properties of hydrogen halides Student activity Play

Acids Student activity Play

Acids (1) Student activity Play

Acids (1) Whiteboard exercise Play

Acids (2) Whiteboard exercise Play

Acids (2) Student activity Play

Acids and alkalis Whiteboard presentation Play

Acids and alkalis Class activity Play

Acids and alkalis in everyday use Student activity Play

Acids and alkalis in everyday use Whiteboard exercise Play

Acids around us Whiteboard exercise Play

Acids around us Student activity Play

Acids around us Whiteboard exercise Play

Action of antacid tablets on acids Animation Play

Adding bases to acids Animation Play

Adding carbonates to acids Animation Play