一些有關醋滴定實驗的問題(急~20分!)

1. NaOH+CH3COOH --> CH3COONa + H2O
(As CH3COOH molecule will be ionized in water, such that the whole molecule will become CH3COO- H+)

2. Practically, NaOH will be filled into the flask while the burette will be filled with vinegar. And also, as this is a weak acid VS strong alkali titration, we better use phenolphthalein to distinguish the end point.

1.CH3COOH + NAOH-> CH3COONA + H20
2.use phenolphthalein