Chemistry, 06.10.2021 16:50 Cupcake589
25cm3 of 0.1 mol dm-3 potassium hydroxide solution is put in a conical flask. Then a few drops of phenolphthalein are added and hence titrated with solution S.
Answers: 2
Chemistry, 22.06.2019 05:30, madisonrosamond99
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
Answers: 2
Chemistry, 22.06.2019 12:00, luffybunny
There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
Answers: 1
25cm3 of 0.1 mol dm-3 potassium hydroxide solution is put in a conical flask. Then a few drops of ph...
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