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2014
Since the mid-1950s, volumetric analysis has increasingly become a subject of automation, which ostensibly increases precision and accuracy in volumetric determinations. In this chapter we examine the principles of potentiometric, conductometric, coulometric and non-aqueous titrimetry, which are then contextualised by the following practical activities:
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Since the mid-1950s, volumetric analysis has increasingly become a subject of automation, which ostensibly increases precision and accuracy in volumetric determinations. In this chapter we examine the principles of potentiometric, conductometric, coulometric and non-aqueous titrimetry, which are then contextualised by the following practical activities:
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2014
Precipitation reactions are an interesting and often invaluable application of equilibrium concepts to analytical chemistry. In this chapter a summary of solubility equilibrium chemistry is presented which is contextualised by the following practical activities: standardisation of silver nitrate; determination of the salt content of isotonic sports ...
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Precipitation reactions are an interesting and often invaluable application of equilibrium concepts to analytical chemistry. In this chapter a summary of solubility equilibrium chemistry is presented which is contextualised by the following practical activities: standardisation of silver nitrate; determination of the salt content of isotonic sports ...
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1973
Publisher Summary This chapter discusses the applications and the theory of thermal titrimetry. For thermal titrimetry, a concentrated reagent, B, is added to the material, A, at a constant rate. The heat change generated by the reaction is recorded as a function of time or concentration of B added.
Mario A Marini, Charles J Martin
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Publisher Summary This chapter discusses the applications and the theory of thermal titrimetry. For thermal titrimetry, a concentrated reagent, B, is added to the material, A, at a constant rate. The heat change generated by the reaction is recorded as a function of time or concentration of B added.
Mario A Marini, Charles J Martin
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Analytica Chimica Acta, 1959
Abstract A technique of arbitrary standard weight titrimetric analysis has been proposed for realising the ultimate degree of mechanical precision of which titrimetric processes are capable, and has been applied to reactions and methods of end-point location which are particularly favourable.
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Abstract A technique of arbitrary standard weight titrimetric analysis has been proposed for realising the ultimate degree of mechanical precision of which titrimetric processes are capable, and has been applied to reactions and methods of end-point location which are particularly favourable.
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Determination of potassium by titrimetry
Talanta, 1966Epp's method is modified by the addition of solid calcium hydroxide to the sample solution. This simplified the procedure, increased the rapidity and lessened the sources of error. With samples containing various ions except ammonium ion, potassium (conc. of KCl 0.25 to 1.8 x 10(-2)M) was determined within 0.4% of error, by means of corrections for the
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1996
WHEN AN ANALYTE IS QUANTIFIED by measuring the volume (or, on rare occasions, the weight) of a solution that reacts with it, we call the process volumetric analysis or titrimetry. Generally, the reaction in question proceeds to its equilibrium point or to some reproducibly measurable point near equilibrium, whereupon the addition of reactant solution ...
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WHEN AN ANALYTE IS QUANTIFIED by measuring the volume (or, on rare occasions, the weight) of a solution that reacts with it, we call the process volumetric analysis or titrimetry. Generally, the reaction in question proceeds to its equilibrium point or to some reproducibly measurable point near equilibrium, whereupon the addition of reactant solution ...
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Advancements on Sustainable Civil Infrastructures, 2018
G. Holleran, I. Holleran, D. Wilson
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G. Holleran, I. Holleran, D. Wilson
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HIGH-PRECISION VOLUME TITRIMETRY
Canadian Journal of Chemistry, 1962Ways in which the ultimate limit of volume titrimetry may be reached are analyzed: the most suitable approach, based essentially upon the use of a bulb burette, allows, in theory, a mechanical precision better than that of the best weight techniques to be obtained, and the various factors influencing this precision are detailed.
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2014
The chemistry of acids and bases has been a subject of interest since the days of the alchemist, who exploited the properties of acids in an attempt to transmute base metals into gold. In this chapter a summary of acid–base chemistry is presented which is contextualised by the following practical activities: standardisation of sodium hydroxide ...
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The chemistry of acids and bases has been a subject of interest since the days of the alchemist, who exploited the properties of acids in an attempt to transmute base metals into gold. In this chapter a summary of acid–base chemistry is presented which is contextualised by the following practical activities: standardisation of sodium hydroxide ...
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