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If a chromatogram is run for a longer period of timem will the Rf values increase for each pigment?
No, the Rf values will not increase for each pigment with a longer chromatography run time. The Rf value is a constant characteristic of a compound in a particular solvent system and is not affected by the duration of the chromatography run.
What is the standard Rf value of indole alkaloids?
The Rf value of indole alkaloids can vary significantly depending on the specific compound, the solvent system used, and the conditions of the chromatography. Generally, Rf values for indole alkaloids range from 0.1 to 0.9 in various solvent systems. It's important to determine the Rf value for each specific indole alkaloid under controlled experimental conditions for accurate identification.
How do calculations of different system differ from each other?
Calculations in different systems may differ in terms of the symbols used, the base or radix of the system (e.g., binary, decimal, hexadecimal), and the rules for performing arithmetic operations (addition, subtraction, multiplication, division). Each system has its own unique way of representing and manipulating numbers.
How does the cell membrane differ from the cell?
They do not differ much. The proteins in each are slightly different.
What are the variables in a plan and design paper chromatography lab?
Key variables in a paper chromatography lab include the type of paper used, the solvent system composition, the distance traveled by each compound, the time of development, and the temperature at which the experiment is conducted. These variables can affect the separation efficiency and resolution of the components being analyzed in the mixture.
How and why did the relative front values differ for each solvent system?
good
If a chromatogram is run for a longer period of timem will the Rf values increase for each pigment?
No, the Rf values will not increase for each pigment with a longer chromatography run time. The Rf value is a constant characteristic of a compound in a particular solvent system and is not affected by the duration of the chromatography run.
What is the solution of the system means in math?
It means that values are assigned to each of the variables in such a way that, when replacing the variables for those values, EACH of the equations will be true.
How do the two societies in the glory field in which luveina and tommy come of age differ from each other?
The two societies differ in terms of their values and traditions. Luveina's society values independence and individuality, while Tommy's society values conformity and collectivism. This contrast shapes their personal development and challenges their beliefs as they navigate their coming of age experiences.
What is the standard Rf value of indole alkaloids?
The Rf value of indole alkaloids can vary significantly depending on the specific compound, the solvent system used, and the conditions of the chromatography. Generally, Rf values for indole alkaloids range from 0.1 to 0.9 in various solvent systems. It's important to determine the Rf value for each specific indole alkaloid under controlled experimental conditions for accurate identification.
What registry keys contains subkeys with values that are recreated each time the system is started?
Hkey_local_machine
How do calculations of different system differ from each other?
Calculations in different systems may differ in terms of the symbols used, the base or radix of the system (e.g., binary, decimal, hexadecimal), and the rules for performing arithmetic operations (addition, subtraction, multiplication, division). Each system has its own unique way of representing and manipulating numbers.
A definition of a solution to a system of equations?
A system of equations is a set of two or more equations with the same variables, graphed in the same coordinate plane
How does Mayan writing differ from the alphabet?
In the Mayan writing system each symbol represents words and pictures, where as our writing system just shows words.
How does Thai musical ensemble differ from each other?
how does the thai musical essemble differ from each other
The difference between vapor pressure of a pure solvent and its partial pressure?
vapor pressure of a pure solvent is the pressure needed for the gas to escape the pure solvent in vapor form. its partial pressure in this case will be the pressure of that escaped vapour (in the mixture of air). in simpler terms vapor pressure describes a single condensable system (just the vapor of the solvent and the liquid state of the solvent) while its partial pressure describes the multicomponent system (air). they are essentially the same thing describing different systems
What is the name of the number that is assigned to each solvent to describe its polarity?
The number assigned to each solvent to describe its polarity is called the dielectric constant.
