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What else can I help you with?
How many 8.5 x 11 sheets of paper does it take to reach the moon?
25 distances
How many sheets of toilet paper are there in a single roll?
Each brand of paper towel has a different amount.
What is the least count of graph paper?
The least count of graph paper is determined by the smallest measurable unit on the paper, typically represented by the smallest division or grid square. This value is essential for accurately measuring distances and plotting points on the graph. The least count can vary depending on the type of graph paper, with common values including 1 mm, 0.5 mm, or even 0.1 mm.
What is the mass of the roll of paper?
To determine the mass of a roll of paper, you would typically need to know its dimensions (such as diameter and width) and the type of paper, as different papers have different densities. Mass can be calculated using the formula: mass = volume × density. If you have the specific measurements and the paper's density, you can calculate the mass accordingly. Otherwise, the mass can vary widely depending on the roll's size and paper type.
Is A1 size paper the same as mahjong paper?
A1 size paper and mahjong paper are not the same. A1 paper measures 594 x 841 mm (23.4 x 33.1 inches) and is part of the ISO A series for standard paper sizes. Mahjong paper refers to larger sheets used for playing the game of Mahjong, typically measuring about 12 x 8 inches (30.5 x 20.3 cm) or similar sizes, depending on the set. While both can be used for different purposes, they serve distinct functions and have different dimensions.
Why different compounds travel different distances on the piece of paper?
i think that it is because some compounds are more dense than others so they don't move that much or that far as others do. Whereas other compounds are "thinner" than some and can move with more ease causing them to travel greater distances. It also has to do with the amount of friction between the paper and the certain compound.
Why do pigments travel different distances up filter paper?
It depend on the density of the pigments.
What do the strips in the paper represent?
The strips in paper chromatography represent the different components of a mixture being separated based on their solubility and affinity for the stationary phase. Each strip shows the individual compounds in the mixture as they travel at different rates through the paper due to their interactions with the mobile phase.
What role does the stationary phase play in paper chromatography and how does it affect the separation of compounds"?
The stationary phase in paper chromatography acts as a medium for separating compounds based on their different affinities for the stationary phase and the mobile phase. It affects the separation of compounds by slowing down the movement of different compounds at different rates, allowing them to separate based on their interactions with the stationary phase.
Why did different dyes travel up the filter paper at different rates in paper chromatography?
different dyes travel with different speed/rates on filter paper in paper chromatography as they have nothing to do with the filter paper as it is the stationary medium while the rates depends upon the interaction between the solute i.e., dyes and the mobile phase i.e., the solvent.
How do you separate those in fountain pen ink?
To separate the components in fountain pen ink, one common method is chromatography. This involves placing a small sample of the ink on a suitable material (like filter paper) and allowing a solvent to travel up the paper, separating the components based on their solubility and affinity for the solvent. The different components will travel different distances, creating distinct bands that can be analyzed.
Why are the pigments carried are carried up the filter paper?
Pigments are carried up the filter paper during chromatography due to a combination of their solubility in the solvent and their interaction with the paper. As the solvent moves up the paper by capillary action, it dissolves the pigments and transports them along with it. Different pigments have varying affinities for the paper and the solvent, causing them to travel different distances, which allows for their separation and identification. This process relies on the principles of differential migration based on polarity and solubility.
Why do different colors travel at different speeds?
The paper is made of cellulose, a polar substance, and the compounds within the mixture travel farther if they are non-polar. More polar substances bond with the cellulose paper more quickly, and therefore do not travel as far. found on <http://en.wikipedia.org/wiki/Chromatography>
What is paper chromatography used for?
Paper chromatography is a method used for separating out different components of solution. The most common classroom use for it is to visually see the different colored dyes in ink because the different colors will travel different lengths across the paper.
Why do colors show up on paper chromatography?
I'm working on the same thing in school. I think that it has something to do with food coloring mixed with wax to make different color crayons. Then rubbing the hardened wax on the papper makes colors appear. I hope i helpped but just to make sure check other websites because i dont even beleive myself lol.
What is function of butanol in paper chromatography?
Butanol is used as a solvent in paper chromatography because it can dissolve a wide range of compounds. It helps to carry the sample and allow it to migrate up the paper. Butanol also helps in separating the components of the sample by interacting differently with different compounds.
How does erasable ink work and what makes it different from traditional ink?
Erasable ink contains special compounds that allow it to be easily removed from paper using friction or heat. This is different from traditional ink, which permanently bonds with the paper fibers.
