---

Waiting for your responses...

Answer the following chemistry problem. Report the volume to the nearest gallon of sulfuric acid.

How many gallons of 65% sulfuric acid must be mixed with how many gallons of 15% sulfuric acid to make 650 gallons of a 38% sulfuric acid solution?

The number of gallons of 65% sulfuric acid needed is gallons.

The number of gallons of 15% sulfuric acid needed is gallons.