Like any titration, neutralization titrations depend on a chemic reaction between the unknown solution and a old-hat reagent. The point of chemical substance equivalence is indicated by a chemical indicator or an instrumental measurement. When the color changes to the specified color, the titration has reached endpoint. The seawall ratio and volume relates the concentration of the solutions. The more the amount of moles of the show is use the more number of moles are needed to neutralize. To add-on the number of moles you can increase the concentration or devolve the volume. If we take an overview of the reaction, the protons from the HCl moved to the NaOH or the HCl donated H+ ions to the solution and NaOH gave OH- ions to the solution. And as a result a salt (NaCl) and water were formed.
The methods used were quiet precise. The buret and pipette have some limitations overdue to creation less precise. The volume of burette limited the core of trial that were attempted and it needed to be refilled. The Erlenmeyer flask resisted the spatter of the solution outside the flask which would have been occurred due to swirling. This caused the value, of the number of moles of HCl needed to neutralize NaOH, to be more accurate.
Experimental errors could possibly be as follow:?NAOH was lost to splashing forward the end point was reached?Burette may have been grime with some other solution other than the one being tested? variant of the burette may have been transfer?Some sir bubbles would have been there in the nozzle of the burette?Contamination of samples may interfere with the titrations results?The amount of the acid added to the al-Qaida would be more than requiredA few steps can be taken to avoid the experimental errors such as:?Reading of burette should be to...
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