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In a solution the blank is dissolved by the blank?
In a solution, the solute is dissolved by the solvent.
What would you use as a blank or reference if the solutions were made using 80 percent acetone in water as the solvent rather than pure water explain why?
You could use 80 percent acetone in water as a blank or reference by preparing a solution of 80 percent acetone in water without the analyte of interest. This would account for any interference or signal contribution from the solvent mixture. It is important to use the same solvent composition in the blank/reference as in the sample to ensure accurate measurements and account for any solvent effects on the analytical signal.
Why would it not be correct to blank the spectrophotometer with deionized water?
It would not be correct to blank the spectrophotometer with deionized water because deionized water does not contain any solutes that would contribute to the absorbance reading. The purpose of blanking the spectrophotometer is to zero the instrument by measuring the absorbance of a solution that only contains the solvent used in the sample. Using deionized water would not effectively remove any background interference from the sample, leading to inaccurate results. It is recommended to use a blank solution that closely matches the solvent and conditions of the sample being measured.
Why is Volume of HCl used for blank titration is more than volume of HCl used for oil titration?
The blank titration is used to determine the exact amount of acid needed to neutralize any impurities in the titration setup, such as the indicator and solvent. This additional volume of acid is accounted for in the blank titration and is subtracted from the volume of acid used in the titration with the oil sample.
What is the word H blank blank blank blank blank blank blank blank blank blank N?
unnethe (Chaucer)
What word is spelled a-blank-blank-a-blank-blank-a?
Atlanta
What seven letter word blank blank p blank p blank blank?
repaper
7 letter word - blank T blank blank blank blank L?
stencil
What word could this be Blank blank s Blank Blank ss Blank ss?
dispossess
What word is the word that is spelled a-blank-blank-a-blank-blank-a?
Atlanta
What do we call a liquid in which substance dissolve?
We call a liquid in which substances dissolve a solvent.
In a solution the substance in which the solute dissolvent?
the solvent
