oxidation && reduction. 5Science1 class.

Redox is a process, where both oxidation and reduction occur.

oxidation,
* gains oxygen
* loses hydrogen
* loses electron
* increase in oxidation state

reduction,
* loses oxygen
* gains hydrogen
* gains electron
* decrease in oxidation state

hoho. missmymrexothermic.

=) short notes on,

FACTORS AFFECTING SPEED OF REACTION.

-> temperature
-> surface area
-> concentration
-> catalyst
-> pressure

miss JOANNE Bentley's profile.
Born in the year of:1956
married to Mr. Oscar Bentley, a fijian. A chemistry teacher.

Children : 2.
Christoper : 21year old
jessica : 18years old.
Interests: handcraft, snorkeling, reading.

Mrs joanne, is our class teacher.

Talking abt class,
hazwan is appointed as the class MONITOR.
aisyah , the assistant.

P/S; goodluck for our EXAMS 5A1. =)