After finishing the lesson, I can fully understand the process of the titration and salt preparation. This is really help me for understanding all the things clearly and the calculations in titration part. I think it is one of the most common topics in DSE so I must understand all the things very well.
Sorry好似拖左好耐先評價XDtc真係教得幾好,完全清曬我對mw1既concept!仲有d之前學校老師冇講過既野都有教返😛而且每堂一開始都有個kahoot quiz可以recall返上堂學過幾野非常好! 後悔冇早d報miss左暑假人地已經學左既metals同acid and base:(所以依家想補番d片再上真人zoom😂