Please enable JavaScript.

Coggle requires JavaScript to display documents.

Chemical Reactions, is a formula of, includes->, <-helps, is a…

- - - - hydrated->anhydrous:endothermic( add heat)
      - anhydrous->hydrated:Exothermic(add water)
- - - - -keep track of all data in a table
        
        consider what might be affecting the results of the experiment
        
        consider how to make your experiment better/more accurate
      - slope:how quickly the reaction is
  - - - chemically unchanged( same volume at start and the end), lowering the activation energy
    - - increase the area exposed-> the reactions happens more frequently
    - - how much solute is dissolved in the solvent. Dilute or concentrated
    - - High pressure: less space to move around->greater chance of colliding with each other
    - - increase in temperature->particles have more kinetic energy->move faster
- - - - thermal energy is transferred to the surroundings so the temperature of the surroundings increases
    - - energy is taken in from the surroundings so the temperature of the surroundings decreases
  - - - absorb energy
      - endothermic-positive
    - - give out energy
      - Exothermic-negative