Ok. can someone double check my math? It's been awhile.
>I have 95% ethanol 5% water mix. I pour exactly 3 cups.
>I now add 1 cup of purified water in.
>I have 4 cups of solution.
What is the resulting ethanol content???? I got 71.25%.
>I have 95% ethanol 5% water mix. I pour exactly 3 cups.
>I now add 1 cup of purified water in.
>I have 4 cups of solution.
What is the resulting ethanol content???? I got 71.25%.
