Question:

Prepare 120 mL 70% alcohol from 85% alcohol and 40% alcohol.

Last updated: 7/8/2022

Prepare 120 mL 70% alcohol from 85% alcohol and 40% alcohol.

Prepare 120 mL 70% alcohol from 85% alcohol and 40% alcohol. 1. What volume (mL) of 85% alcohol should be used? 2. What volume (mL) of 40% alcohol should be used?

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