https://padlet.com/ffiillss1818/k9c5kb85u8ao مقدمة في الاحماض والقواعد en-us 2019-11-11 10:28:22 UTC 2025-11-08 16:22:27 UTC hello@padlet.com ffiillss1818 https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409383841 مقارنه بين الاحماض والقواعد]]> 2019-11-11 10:33:21 UTC https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409383841 ffiillss1818 https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409383946 ً]]> 2019-11-11 10:33:45 UTC https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409383946 ffiillss1818 https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409414946 2019-11-11 12:19:12 UTC https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409414946 ffiillss1818 https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409415028 قارني بين الاحماض والقواعد؟]]> 2019-11-11 12:19:26 UTC https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409415028 ffiillss1818 https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409415531 المحاليل المتعادلة والقواعد و الاحماض]]> 2019-11-11 12:21:04 UTC https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409415531 ffiillss1818 https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409416273 هل في  المحلول الحمضي يكونOHاكثر من الهيدروجين ؟ (صح او خطا) ]]> 2019-11-11 12:23:42 UTC https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409416273 ffiillss1818 https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409416664 نصيحه: ابتعدوا عن القواعد لانها تسبب حروق للجلد]]> 2019-11-11 12:25:10 UTC https://padlet.com/ffiillss1818/k9c5kb85u8ao/wish/409416664