Guessing date of birthday Simulation Play

Guessing your number Game Play

Half-equations Student activity Play

Haloalkanes (2) Student activity Play

Halogens as disinfectants Student activity Play

Harry's number Whiteboard exercise Play

Homogeneous and heterogeneous mixtures Animation Play

How do buffers work? Student activity Play

How do buffers work? Whiteboard exercise Play

How does it work? Animation Play

How temperature affects reaction rates Student activity Play

How to calculate pH of strong acid solutions? Animation Play

How to calculate the pH of strong base solutions? Animation Play

How to measure the pH? Animation Play

Hydration Animation Play

Hydrolysis of salts in water solution Animation Play

Hydroxide ions concentration calculations Animation Play

Hypotonic; hypertonic and isotonic solutions Animation Play

Identification of ammonium ions in the solution Animation Play

Identification of silver halides Student activity Play

Identification of silver halides Animation Play

Implicit differentiation Class activity Play

Implicit differentiation Whiteboard presentation Play

Inconsistent and dependent systems of linear equations Student activity Play

Increasing the concentrations of reacting substances Animation Play