Acidity

ACIDITY. MATERIAL PROPERTY a "basic" chemical property relating taste to ion concentrations acidic (H,O*) neutral basic/alkaline (OH) bad taste soapy/bitter more taste less taste! cabbage pH 5.3 I sour sa pH 6.7 cherries PH 38 Dr. Søren Sørensen's (1868-1939) pH (potential Hydrogen) Scale each pH level is a 10x jump vinegar! pH 2.9 dates PH 7.5 banana огаnge pH 3.5 pH 4.8 milk pH 2.3 pH 6.6 I blood pH 7.4 I grapefruit pH 3.3 I paking soda pH 8.2 bleach 1 cheese I PH 5.6 pH 1.9 agg yolk pH 12 tomatoes 2 8. 10 11 12 14 carrote pH 61 grapes plum ГрH 2.9 pH 4 I PH 1.5 H,O pH 5 apple pH 3.6 10,000,000 : 1 hydronium ions raspberries OH pH 5.8 Iavocado рн 6.4 10,000,000 : 1 hydroxide ions butter pH 6.5 "All chemicals exist in a state of flux, with bonds being broken and re-formed to a certain extent." -Carolyn Tepolt pH 7 = 1:1 VNVOI -------. ---- ------ S ------ ---------------