what pH is pH 2.6 minus pH 3.0

essentially I need to find out what the pH of Coca Cola (pH 2.6) would be if it were bottled with Still water at pH 7 rather than carbonated water at pH 3...

Volume doesn't matter. Lets say one liter. One liter of regular soda Coca Cola with pH 2.6 made with carbonated water. and then 1 liter containing same flavoring formulation in a neutral pH of still water. I need to find the ph value of the flavor components without taking into the account the pH of the carbonated water itself, which i understand to be around 3.0.

Question

what pH is pH 2.6 minus pH 3.0

essentially I need to find out what the pH of Coca Cola (pH 2.6) would be if it were bottled with Still water at pH 7 rather than carbonated water at pH 3...

Volume doesn't matter. Lets say one liter. One liter of regular soda Coca Cola with pH 2.6 made with carbonated water. and then 1 liter containing same flavoring formulation in a neutral pH of still water. I need to find the ph value of the flavor components without taking into the account the pH of the carbonated water itself, which i understand to be around 3.0.

anonymous · Answer

I know pH is a logarithmic function, but I don't, regrettably, know how to solve the equation if even someone were to help me out. I know it is asking a lot, but I truly just need the answer.

But if you are to help in anyway, even with composing an equation for me, I will still be grateful and look to solve it elsewhere.

Thanks