subject
Chemistry, 04.12.2019 09:31 Mune6745

In a paper chromatography chamber, which of the following could be the mobile phase?

plastic plate
air
paper
alcohol

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 03:30
Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
Answers: 3
question
Chemistry, 22.06.2019 08:30
Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?
Answers: 1
question
Chemistry, 22.06.2019 16:30
Which metals are called noble metals
Answers: 2
question
Chemistry, 22.06.2019 18:00
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
You know the right answer?
In a paper chromatography chamber, which of the following could be the mobile phase?

pl...
Questions
question
Mathematics, 18.04.2020 03:53
question
Mathematics, 18.04.2020 03:53
Questions on the website: 13722360