What is reproducibility in analytical chemistry? What does a spectrophotometer measure? What should be monitored during titration of nitroglycerin? What is calibration in biochemistry? What does it mean to standardize a solution? What does phenolphthalein indicate?
What is standardization in titration? What unit is used to measure current? What does a pressure transducer do? What is a pressure transducer? What instrument is used to measure the amount of rainfall? What is measured by liters? What unit of measurement is a cubit?
Essentially, back titration is a titration done in reverse. The person performing the titration does not titrate the original sample; instead, they add a known excess of standard reagent to the solution, with the excess then being titrated. Back titrations are useful if the reaction between the...
Quick Recap: What is ISO 8655?ISO 8655 is the standard within the International Organization for Standardization (ISO) database that pertains to piston-operated volumetric apparatus, or POVA, which includes pipettes, burettes, dilutors, syringes, and other liquid dispensing tools. ...
What does ethics mean in science? What is resistance in environmental science? What is forensic analytical chemistry? What does an IKI indicator test for? What is risk assessment in environmental science? What is standardization in titration? What kind of science is forensic chemistry? What is env...
Essentially, back titration is a titration done in reverse. The person performing the titration does not titrate the original sample; instead, they add a known excess of standard reagent to the solution, with the excess then being titrated. Back titrations are useful if the reaction between the...
Why does a cola soft drink need to be decarbonated before titration? What is a titration curve? What information does it tell you? Why doesn't the indicator affect the titration results in the standardization of NaOH with standard...
In a titration, what does the term "equivalence point" mean? What all should be observed during titration? Why is it necessary to dilute car battery acid before titration? What are the factors that influence the purity of aspirin? What is the purpose of adding the concentrated phosphor...
Essentially, back titration is a titration done in reverse. The person performing the titration does not titrate the original sample; instead, they add a known excess of standard reagent to the solution, with the excess then being titrated. Back titrations are useful if the reaction between the...
What is the purpose of using a strong acid like sulphuric acid in fluorescence spectroscopy? What do we mean by the equivalence point in a titration? Why does chromatography work? The color change of the phenolphthalein, the indicator, at an end point can be explained in terms of which of ...