entropy method for determining the surface area!?

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entropy method for determining the surface area!?

not getting any references,it is in the region of adsorption on solid surface....

2007-11-17 01:29:00 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

More information needed.Is this theoretical or experimental determination? Describe the problem and the setup.

2007-11-17 02:16:04 · answer #1 · answered by Facts Matter 7 · 0⤊ 0⤋

Place it on grid paper and count the number of blocks that are covered (including half blocks, etc.). Total the area of the counted blocks. Trace the leaf on a piece of material (cardboard?) and cut out the tracing. Compare the weight with a sample of known size (one square inch). Find the leaf area using ratios. Double the area if you want the total (top and bottom) area of the leaf.

2016-05-23 23:17:37 · answer #2 · answered by ? 3 · 0⤊ 0⤋