A chemist needs to create a 55%. HCL solution. (HCI is

Last updated: 8/9/2022

A chemist needs to create a 55%. HCL solution. (HCI is hydrochloric acid. A "55% HCl solution contains 55% HCl and the other 45% is water.) How much of a 72.5% HCI solution must be mixed with 85 ml of a 25% HCI solution in order to result in a 55% HCI solution? Round your answer to 2 places after the decimal point (if necessary) and do NOT type any units (such as "ml") in the answer box.