File talk:PH scale.png
Wrong indicator on image[edit]
This shows baking soda at pH 9.2 where in fact it has a pH of 8.2
I'll correct it.
--Quatermass (talk) 16:31, 15 December 2008 (UTC)
This shows baking soda at pH 9.2 where in fact it has a pH of 8.2
I'll correct it.
--Quatermass (talk) 16:31, 15 December 2008 (UTC)[reply]