M Marcus B New member Aug 12, 2009 #1 How can i test the validity of? this claim. What data should i collect, what results should i expect and why does it occur and what limitations and assumptions should i expect if they have the same percentage of ethanoic acid. please help.
How can i test the validity of? this claim. What data should i collect, what results should i expect and why does it occur and what limitations and assumptions should i expect if they have the same percentage of ethanoic acid. please help.
