Question:
A chemist needs to create a 45% HCl solution. (HCI is
Last updated: 8/9/2022
![A chemist needs to create a 45% HCl solution. (HCI is](https://media.kunduz.com/media/sug-question/raw/82162301-1660071458.3923557.jpeg?h=512)
A chemist needs to create a 45% HCl solution. (HCI is hydrochloric acid. A "45% HCl solution" contains 45% HCI and the other 55% is water.) How much of a 70% HCl solution must be mixed with 40 ml of a 40% HCl solution in order to result in a 45% 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.