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Review the Lesson | MATHguide homepage Updated November 23rd, 2016


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Answer the following chemistry problem. Report the volume to the nearest dram of ethanoic acid.

How many drams of 80% ethanoic acid must be mixed with how many drams of 30% ethanoic acid to make 550 drams of a 70% ethanoic acid solution?


The number of drams of 80% ethanoic acid needed is drams.
The number of drams of 30% ethanoic acid needed is drams.