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Review the Lesson | MATHguide homepage Updated February 19th, 2007

Waiting for your answers to the problem below.
Answer the following chemistry problem. Report the volume to the nearest dram of ethanoic acid.


How many drams of 55% ethanoic acid must be mixed with how many drams of 25% ethanoic acid to make 590 drams of a 35% ethanoic acid solution?

The number of drams of 55% ethanoic needed is drams.
The number of drams of 25% ethanoic needed is drams.