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Would a pure substance show more than one spot in the chromatogram?
No, a pure substance would typically show only one spot in a chromatogram. This is because a pure substance consists of only one type of molecule, leading to a single unique retention factor (Rf value) during the separation process. If more than one spot is observed, it indicates the presence of impurities or a mixture of substances.
What do you call a spot or position?
A spot or position can be referred to as a location or placement.
What is it called when particles are in a fixed position but can. Vibrate?
what is a fixed position and vibrate on the spot
How can you tell if a substance is soluble or insoluble when looking at chromatogram?
To determine if a substance is soluble or insoluble from a chromatogram, observe the distance it travels compared to the solvent front. A substance that moves alongside or close to the solvent front indicates it is soluble in the solvent used, while a substance that remains near the baseline suggests it is insoluble. Additionally, the intensity of the spot can provide clues; more intense spots may indicate higher solubility.
What does it mean if the spot is in the baseline in chromatography?
In chromatography, if a spot is located at the baseline, it typically indicates that the substance being analyzed did not move with the mobile phase during the separation process. This can occur if the compound has a very strong affinity for the stationary phase or if it is not soluble in the mobile phase. As a result, the substance may not be effectively separated from other components, leading to poor resolution in the chromatogram.
Would a pure substance show more than one color or spot in a chromatogram. explain?
No, a pure substance would only show a single color or spot in a chromatogram because it consists of only one compound without any impurities. Each compound present in a sample will appear as a distinct spot with a unique color in the chromatogram.
What do you call a spot or position?
A spot or position can be referred to as a location or placement.
What is a raised colorless circular one spot rash on your face the size of a pea?
probably a pimple.
What does spot stand for?
SPOT = Situation, Position, Observation, Task
What does it mean if the spot remains at the base line in a chromatogram?
If the spot remains at the baseline in a chromatogram, it typically indicates that the compound has not been separated or moved from the origin point during the chromatographic process. This can occur due to insufficient solvent polarity, improper sample preparation, or the compound being too polar to travel in the chosen stationary phase. It may also suggest that the compound is not soluble in the mobile phase used in the chromatographic technique.
What does SPOT report stand for?
SPOT = Situation, Position, Observation, Task
What do vaginal emissions look like on clothing?
Normal vaginal discharge (when dry) leaves a colorless to white spot.
What is a contango position?
A commodity market is in contango if the spot price is lower than the futures price. A contango position is the futures position you hold with a price higher than spot price.
What is it called when particles are in a fixed position but can. Vibrate?
what is a fixed position and vibrate on the spot
If the designated hitter enters the game as a position player what happens to his spot in the batting order?
If the designated hitter takes over a position player's spot, that player is no longer in the game, and the Designated Hitter spot is opened up.
When a player is tackled is the ball marked where his knee goes down or the position of the ball?
The position of the ball determines the spot.
What is another word for emplacement?
Position, location, situation, place, space, spot...
