Waiting for your responses... Answer the following chemistry problem. Report the volume to the nearest cup of carbonic acid. How many cups of 80% carbonic acid must be mixed with how many cups of 20% carbonic acid to make 630 cups of a 28% carbonic acid solution? The number of cups of 80% carbonic acid needed is cups. The number of cups of 20% carbonic acid needed is cups.
How many cups of 80% carbonic acid must be mixed with how many cups of 20% carbonic acid to make 630 cups of a 28% carbonic acid solution?