0
What else can I help you with?
What is the function of the phenanthroline solution that is added to the unknown iron solution?
Phenanthroline solution is added to unknown iron solution to form a red-colored complex with iron ions. This complex is then used for colorimetric analysis to determine the concentration of iron present in the solution.
What is the purpose of adding an indicator to an unknown solution?
Indicators contain chemicals that will react with certain substances. If that substance is present in your unknown solution, a reaction will occur. If no reaction occurs, then that substance is not present in your solution
What is a solution of known concentration called?
A solution of known concentration is called a standard solution. It is often used as a reference during chemical analysis to determine the concentration of unknown solutions through titration or other analytical techniques.
Why titration is called volumetric analysis?
Titration is called volumetric analysis because it involves measuring the volume of a solution (titrant) of known concentration that reacts completely with a measured volume of another solution (analyte) of unknown concentration. By determining the volume required to reach an endpoint, the concentration of the analyte can be calculated.
What is the purpose of titration?
The process of Titration is used to determine the unknown concentration of a known reactant, such as acid. It is used industially to find the strength of acid so it can be used for other things.
What is the purpose of dissolving unknown Fe in the acid?
The purpose is to prepare a sample solution for analysis.
What is the purpose of dissolving the unknown Fe in the acid?
You think probable to the preparation of a sample for analysis.
What is the function of the phenanthroline solution that is added to the unknown iron solution?
Phenanthroline solution is added to unknown iron solution to form a red-colored complex with iron ions. This complex is then used for colorimetric analysis to determine the concentration of iron present in the solution.
What is the purpose of adding an indicator to an unknown solution?
Indicators contain chemicals that will react with certain substances. If that substance is present in your unknown solution, a reaction will occur. If no reaction occurs, then that substance is not present in your solution
Use of titrimetric analysis?
Titrimetric analysis is a quantitative technique that involves measuring the concentration of a substance in a solution by reacting it with a standardized solution. It is commonly used in chemistry to determine the concentration of an unknown solution or to identify the purity of a sample. Titrimetric analysis relies on the stoichiometry of the reaction to calculate the concentration of the analyte.
What is a solution of known concentration called?
A solution of known concentration is called a standard solution. It is often used as a reference during chemical analysis to determine the concentration of unknown solutions through titration or other analytical techniques.
What is a standard solution?
A standard solution is a solution of known concentration that is used to determine the concentration of an unknown solution in a chemical analysis. It is often prepared by accurately measuring a known amount of solute and dissolving it in a known volume of solvent.
Is sodium hydroxide unknown solution?
Sodium hydroxide is not an unknown solution.
Is chromatography useful?
you can use to see what colors are in pen inkAnswer:There are several types of chromatography:Gas ChromatographyLiquid ChromatographyIon Exchange ChromatographyAffinity ChromatographyAll allow the analysis of a solution by splitting its component parts into discernible fractions. This is useful in the analysis of unknown liqids, DNA analysis and gas analysis.
What is the purpose of conducting a spectrum analysis?
In order to conduct a spectrum analysis one needs a spectrum analyzer. This device measure the magnitude of an input signal versus frequency within the full frequency range of instrument. The purpose of this is to measure the power of the spectrum of known and unknown signals.
Why titration is called volumetric analysis?
Titration is called volumetric analysis because it involves measuring the volume of a solution (titrant) of known concentration that reacts completely with a measured volume of another solution (analyte) of unknown concentration. By determining the volume required to reach an endpoint, the concentration of the analyte can be calculated.
What is the purpose of titration?
The process of Titration is used to determine the unknown concentration of a known reactant, such as acid. It is used industially to find the strength of acid so it can be used for other things.
