does anyone have step by step intsructiobs for Dimensional Analysis?

Question

ok i need step by step answer i have to teach it to my chem class and i cant really think of any instruction

Answer 1

look here:

http://www.chemistrycoach.com/dimensional_analysis_problem_set.htm


http://www.chem.tamu.edu/class/fyp/mathrev/mr-da.html

hope this helps. in the future try google.com

Answer 2

when solving problem with which you do not know how you will get to the final answer but you know whatwould be the unit of the final answer.
in doing this, when you multiply or divide values you're going to write down the units to keep track how each values are converted from one unit to another through cancellation of the same unit. of course there are conversion factors that will help you achieve your goal which is to arrived at the final answer witht the right unit....

best answer?