係咪隻怪獸( titrant )不斷復活個關AR 不難 第一次殺佢時用lv1絕招 第二次殺佢時用lv2絕招...
titration=滴定法 用已知濃度的試藥( titrant =滴定試藥)與樣本反應﹐從而計算樣本內某成份濃度，針對要測試的成份要用相對應的滴定試藥，例如:要測試樣本內某種酸的濃度，便要用已知濃度的鹼性試藥來進行滴定
... oxidized to SO32- or not, iodine can also be used as a titrant . (You can check it by finding the experimental steps of ...
Conical flask is used in volumetric analysis. Its triangular shape is designed for good mixing of titrant and titrate.
It dose not change the no.of moles of solution in the conical flask,which uses up the same amount of titrant whether it is dried or not.
... the end point. Usual reagents are sodium thiosulfate as titrant , starch as an indicator (it forms blue complex with iodine molecules - though...
...base (going to be added in) is zero. also, when a largely excess of titrant is added (well beyond the end-point), the other reagent is all ...
...or other detectors can be used for end-point determination. 2. volume of titrant used. The volume used cannot be too much or little...
...solution in the burette and the pipette will change the concentration, namely, molarity of the titrant and the titre respectively. On the other hand, although the concentration of...
(1) Phenolphthalein alkalinity ( P.A.) : Formula weight of CaCO3 is 100 g/mole P. A. = 8.4 (mL) x 0.0202 (M) x (100/2) / 25 (mL) = 0.3394 g CaCO3/L = 339.4 mg CaCO3/L (2...
