Concentration - Increasing this increases the number of reacting particles resulting in a faster reaction , Temperature - Increasing this gives particles more energy causing more successful collisions and a faster reaction , Particle size - Decreasing this increases the surface area and reacts faster  , Catalyst - Speeds up the rate of chemical reactions without getting used up , Rate - The speed of the reaction ,

Theme

Options

Leaderboard

Switch template

Interactives

Restore auto-saved: ?