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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 cup of nitric acid.

How many cups of 85% nitric acid must be mixed with how many cups of 35% nitric acid to make 780 cups of a 72% nitric acid solution?


The number of cups of 85% nitric acid needed is cups.
The number of cups of 35% nitric acid needed is cups.