33.6 moles are needed to completely react with 84.0 moles of O2
In an undisturbed sequence of layers of rocks, the younger layers lie on top of the older layers
It is letter C: Continental crust is thicker than oceanic crust.
Answer:
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Explanation:
12.01 amu
Work:
(12.000 × .9889) + (13.003 × .0111) = 12.01
- turn the precents into decimals