Find the area of the resulting slick

Reference no: EM1322171

Q1. Suppose 1.20 cubic meter of oil is spilled into the ocean. Find the area of the resulting slick, assuming that it is one molecule thick, and that each molecule occupies a cube 0.80 µm on a side.

Q2. A potential difference of 81 mV exists between the inner and outer surfaces of a cell membrane. The inner surface is negative relative to the outer surface. How much work is required to eject a positive sodium ion (Na+) from the interior of the cell?

Reference no: EM1322171

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