2 C2H6 + 7 O2 → 4 CO2 + 6 H2O how many moles of C2H6 are produced if 15.9g of C2H6 react with an excess of O2

8 carbon atoms forming single bonds with 18 hydrogen atoms; a triple bond exists between the third and fourth carbon atom from the right

explanation:

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

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8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.