Using pH = - log[H+] where the H+ represents the Hydrogen ion concentration, show calculations and / or steps for solving the equation, if the H+ of grapes is represented by 0.85
Show all steps taken to find the ph balance of the grapes
2007-12-15 02:20:41 · 2 answers · asked by lilmamahoney 1 in Science & Mathematics ➔ Chemistry
pH = log 1/0.85 =pH = log 1.17 =0.07
This result i surely false. It is as chlorhydric acid in stomach. You have forgotten a power of 10 in the concentration of H+
2007-12-15 02:26:02 · answer #1 · answered by maussy 7 · 0⤊ 0⤋
it quite is a calculated fee located on the dissociation consistent of water. In a independent answer, the concentrations of protons is 10^-7. The undesirable log of that quite worth is 7. by fact for each proton, there's a -OH ion too, the wisdom of that could additionally be 10^-7.
2016-11-27 02:19:09 · answer #2 · answered by ? 4 · 0⤊ 0⤋