bernerbrau
Well-Known Member
My porter fermented from 1.073 to 1.026, so I have about 6.15% ABV.
My problem is I'm about to add 3 quarts of water, because my original volume was too low.
I'm thinking I can take another hydro reading after adding the water, then another at bottling time, and somehow figure out the final ABV from these four numbers.
Anyone with a good scientific knowledge of the processes behind the gravity/ABV numbers want to give me a hand?
My problem is I'm about to add 3 quarts of water, because my original volume was too low.
I'm thinking I can take another hydro reading after adding the water, then another at bottling time, and somehow figure out the final ABV from these four numbers.
Anyone with a good scientific knowledge of the processes behind the gravity/ABV numbers want to give me a hand?