posted by ANON .
Factors which effect reaction rates. 1) Concentration 2) Temperature 3) Presence of a Catalyst 4) Surface area 5) Orientation
You store food in a fridge to prevent spoilage. Which factor are you applying to slow the rate of reaction?
Which one of the following burns easily and why?
A. a bar of steel B. steel wool C. steel sheet D. steel pipe
It would help if you posted some answers for comment rather than posting a long list of questions.
This is a site for homework help, not homework answers.