Answer:
C + O2 - CO (limited oxygen)
2CO + O2-2 CO2 (excess oxygen)
Explanation:
In excess oxygen reacts with carbon to form carbon iv oxide
Well it’s simple science not rocket science when an object falls. It’s gravitational potential turns into kinetic.
V= d/t
v=speed
d=distance
t=time
So v= 422/3
v =140.667m/s
When you boil water, you aren't changing the elements. You're just making water vapor. However, when you burn paper, it becomes carbon (mostly). So physical changes will not change the substance, only chemical changes will.
