I believe c is the right answer.
Answer:
B. it is a community of plants,animals and there physical surrounding.
Answer:
one-half
Explanation:
cuz for a first order reaction is a half life independent of concentration and constant over time
Easy peasy! All we need to do is plug this formula into our calculator:
-log(M)
So, we'd plug in -log(.2), which is 0.7 :)
Answer:
(a) when a reaction system reaches a state of equilibrium, the concentration of the products is equal to the concentration of the reactants
