Hellow guys, Welcome to my website, and you are watching 碳酸鈉(NaCO3)與硫酸鎂(MgSO4)、硫酸鋅(ZnSO4)、氯化銅(CuCl2)、氯化鈣(CaCl2)、氯化鉀(KCl)反應。. and this vIdeo is uploaded by Jay逸傑 Chiang at 2023-11-20T06:05:01-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.