Ph Coke Vs Diet Coke
The sugar in the coke fools us into thinking coca cola is not acidic but it doesn t actually affect ph levels.
Ph coke vs diet coke. In addition the ph usually is in the 2 5 2 7 range. A lower ph means greater acidity. Coca cola soda has a ph of around 3.
The ph of regular and diet pops ranges from 2 47 3 35 coke classic is around 2 53. Stomach acid has a ph of approximately 1 5 to 3 5. Ph measures the negative logarithm of the molar concentration of dissolved hydrogen ions for example ph 3 56 has a h ion concentration of 3 16x10 4m whereas the 4 57 has a h ion concentration of 2 69x10 5m.
Generally the more acidic the ph the more h ions are present. As stated before 5 white vinegar has an acidity of 5 which means 5 grams of acetic acid ch 3 cooh per 100 ml of vinegar. A ph of 7 such as pure water is neutral.
Which is the healthier option. For example a ph of 4 is ten times more acidic than a ph of 5 and 100 times 10 x 10 more acidic than a ph of 6. Consider that a diet coke has 180 mg of aspartame to reach that recommended acceptable daily intake you need to drink 21 cans of diet coke in a day.
Photo courtesy of brandonw365 cc by nc 2 0 most people are aware that both regular and diet soda are bad for your health but when it comes to which is worse things get a bit tricky. This means that we can t really tell coca cola s ph just by tasting it. Compare that to diet coke which has a ph of 3 28.
That roughly translates to 250 ounces of diet coke or 15 625 pounds. Lemon has a ph of around 2 5 but the ph of coca cola hits 2 3 because of all the phosphoric acid coke contains. However this is still less acidic than the similar tasting cherry coke which has the same ph as coke at 2 52.