Waiting for your responses... Answer the following chemistry problem. Report the volume to the nearest milliliter of hydrochloric acid. How many milliliters of 70% hydrochloric acid must be mixed with how many milliliters of 30% hydrochloric acid to make 550 milliliters of a 61% hydrochloric acid solution? The number of milliliters of 70% hydrochloric acid needed is milliliters. The number of milliliters of 30% hydrochloric acid needed is milliliters.
How many milliliters of 70% hydrochloric acid must be mixed with how many milliliters of 30% hydrochloric acid to make 550 milliliters of a 61% hydrochloric acid solution?