Answer: Stressors
Explanation:
it can deplete aquifers include changes in precipitation and snowmelt patterns
Well electrons are like electricity well it is partly if it went 3 sub levels the electrons would blow up some electricty<span />
A plant growing into a shrub is an example of a chemical change because once the plant is in its shrub form you can't revert it back.
A hypothesis is how you think the experiment is going to end
Answer:
Explanation:
given reaction
2O₃ ⇄ 3O₂
initial 1 1
final 1-x 1+ 1.5x
rate of reaction = k [ O₃ ]² / [ O₂ ]
initial rate = k . 1² / 1 = k
final rate = k (1-x )² / (1+ 1.5x) = k/2
(1-x )² / (1+ 1.5x) = 1/2
2x² - 5.5 x + 1 = 0
x = 0.196
So fraction of ozone reacted = .196
