What is dimensional analysis?

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What is dimensional analysis?



using units as a guide to solving problems

the set of rules for geting maximum number of significant figures in the solution of particular problem

using additional (non-experimental) data while solving problems

determining the number of significant figures of the solution of the problem

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asked May 5, 2012 in General Chemistry by Gummmys ~Expert~ (1,105 points)

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answered May 5, 2012 by Gummmys ~Expert~ (1,105 points)