Chemistry, 11.03.2022 01:10 haleylecompte

To run a thin layer chromatography experiment with a chemical substance, begin by marking a horizontal line near the bottom of a TLC plate withPlace a spot of the substance onto the line. For the mobile phase, add a small amount of at the bottom of a TLC chamber. Place the plate in, thenthe chamber. Once the mobile phase approaches the top of the plate, remove the plate and mark the line. Note the position of the spots and calculate Rf values if needed. 1. pen, pencil
2. large, small
3: solvent, solid
4: cover, shake
5: starting, solvent

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 10:30

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic

Answers: 1

Answer

Chemistry, 22.06.2019 12:20

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?

Answers: 3

Answer

Chemistry, 22.06.2019 15:30

Which of the following are correct values for the ideal gas laws constant r

Answers: 1

Answer

Chemistry, 22.06.2019 15:30

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium

Answers: 1

Answer

You know the right answer?

To run a thin layer chromatography experiment with a chemical substance, begin by marking a horizont...

Questions