Waiting for your responses... Answer the following chemistry problem. Report the volume to the nearest gallon of carbonic acid. How many gallons of 75% carbonic acid must be mixed with how many gallons of 35% carbonic acid to make 640 gallons of a 68% carbonic acid solution? The number of gallons of 75% carbonic acid needed is gallons. The number of gallons of 35% carbonic acid needed is gallons.
How many gallons of 75% carbonic acid must be mixed with how many gallons of 35% carbonic acid to make 640 gallons of a 68% carbonic acid solution?