this is NOT lewis dot diagrams Flashcards
1
Q
what is respiration?
A
glucose + oxygen –> carbon dioxide + water
2
Q
corrosion vs combustion
A
corrosion occurs much slowler than combustion
corrosion produces heat so slowly, it’s almost unnoticeable
3
Q
what is an exothermic reaction?
A
a chemical reaction that release energy in form of heat/light
4
Q
what is an endothermic reaction?
A
a chemical reaction that absorbs energy