Chemistry, 01.03.2021 22:00 johnathan1104
Your instructor will first, pour ~ 2ml of dilute HCl(aq)solution into a small test tubeand willthen add a few drops of phenolphthalein indicator to the same test tube. At the end, she/he willadd ~ 3ml of dilute NaOH(aq)solution to the test tube. Write down your observation
Answers: 1
Chemistry, 21.06.2019 20:00, lorenaandreahjimenez
The answer for #3 is c but i don't know why
Answers: 1
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
Your instructor will first, pour ~ 2ml of dilute HCl(aq)solution into a small test tubeand willthen...
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