我1個星期後考化學,,中四的底不好,我怕已不夠時間溫之前的,因此想問
如果我唔跟中四果d,,只溫範圍的,,可行嗎?
以下是我這次的範圍
acid
alkali
indicator and ph
strength of acids and alkalis
neutralixation and salts
concentration of solutions
rate of reaction
simple chemical cells
redox reaction
化學強既朋友,,可否留個email我有d化學問題仲想問..多謝多謝