?? ph ????????? - ??
...??????pH????? ?????????????????????????????????????????????????????????????????????????????? ???? ??????pH???????...
https://www.zhihu.com/question/643769153
ph??????? - ????
...ph?????pH?????0?14???7???????7???????7????? 1?PH??? pH??????????????????????????????????????????????????? ?????1909????????????...
https://zhidao.baidu.com/question/403033549650971245.html
pH???????? - ????
...pH???????????pH??????????? ??????pH????3?5??????????????? ????pH???8???????????????? pH?????????pH????????????????????????????pH??...
https://zhidao.baidu.com/question/1459629755694111140.html
ph??????????_????
...PH???????potential of hydrogen potential of hydrogen????????? pH???pH?????????????? [??]??????????????????????????????????????????????????1909???????????·??????? ?pH????H??? ......
https://zhidao.baidu.com/question/1872268309261570507.html
ph????????ph???????????????????
...??????pH?????????????????????????? ?????pH???????????????????????? ??pH?????? pH????????????????...
https://zhidao.baidu.com/question/148213185703471645.html
pH???????? - ??
...pH????????????????????????????????????????????????????0?????????14?????7??????????25??????????pH??7? ?????pH??????????????????pH????????????? ......
https://www.zhihu.com/question/529264256
????? pH????????????? - ??
...??pH???????????????????? ?????????????2????????????????? [Sørensen??????????????????pH? ??????????AH???????????????? ] ?2?pH 7.35~7.45?????...
https://www.zhihu.com/question/302616410
pH ???????? - ??
...??? pH???????????????????????????????????????????????????????????????????????pH=7? c (H +) = 10 7 mol/L?? ??? ???? ????????pH?...
https://www.zhihu.com/question/280760054
ph ? PH ??????? - ??
...ph ? PH ??????? ????? pH??????????????????????????????????????????? ???????? ?????1909???? ? ???? ??? 10...
https://www.zhihu.com/question/36747054
??pH??????????????? - ??
...??pH???????????????????pH?????????????????????????????????????????pH????????????????????pH??????????????? ??????pH??? ????????????????pH???6.5~8.5 ......
https://www.zhihu.com/question/666833535