Time to try out my phosphoric acid ph calculations.
Strike water(40L)
4 .5ml of 85% phosphoric acid
= 0.066mol of H3PO4
Molarity= 0.066/40=0.00165
PH 2.86
Sparging water(30L)
1.73 ml of 85% phosphoric acid
= 0.0254 mol of H3PO4
Molarity= 0.254/30=8.47e-4
PH 3.11
Why so acidic?
This is 1+ pH more acidic than Gordon Strong's recipe!!!
I think Mykelti is using brewfather app
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