Answer:
Hydrogen Gas
Explanation:
The hydrogen gas now in the test tube is flammable. So when I hold the tube over the flame, the hydrogen gas ignites and creates a popping sound. It is like a tiny bomb or fireworks.
Hope this helped! :)
It depends if you are taking the class in high school or college. For college doing the experiments is fun but the calculations is not. Also if you are taking it, bring friends.
Answer:
As community goes through multiple changes through each stage of succession, it is not in equilibrium.
Explanation:
Equilibrium in ecology refers to a state that occurs such that a small disturbance or change is counter balanced by another change so that the community is restored to its original state.
Answer:
I dont lnow much about chemistry, but I believe it's either d or a. sorry if its wrong!
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I believe the answer would be A. equal temperature
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- Ally ✧
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