Results 171 to 180 of about 5,392 (242)
Some of the next articles are maybe not open access.
Research journal of chemistry and environment, 2023
The rapid increase in industrialization and globalization in the last few decades has led to increased disposal of heavy metals in the environment leading to severe water and soil contamination.
Tripti Kumari, Muskan Gill, D. Saini
semanticscholar +1 more source
The rapid increase in industrialization and globalization in the last few decades has led to increased disposal of heavy metals in the environment leading to severe water and soil contamination.
Tripti Kumari, Muskan Gill, D. Saini
semanticscholar +1 more source
Chemical engineering research & design, 2019
Titrimetry is a well-established technique that has not been previously used in bioreactors for waste gas treatment. This work explored the information behind titrimetric data such as the proton production (HP) and the proton production rate (HPR) to ...
Luis R. López +4 more
semanticscholar +1 more source
Titrimetry is a well-established technique that has not been previously used in bioreactors for waste gas treatment. This work explored the information behind titrimetric data such as the proton production (HP) and the proton production rate (HPR) to ...
Luis R. López +4 more
semanticscholar +1 more source
Highly Accurate Nephelometric Titrimetry
Journal of Pharmaceutical Sciences, 2004To indicate the titration end-point of precipitation reaction by measuring the relative intensity of the scattered light in the titrate for use in pharmaceutical analysis.A visible light-emitting diode (LED) was used as a light source and a photodiode was used as the optical detector. Light on the detector creates an electric current through the diode.
Xiancheng, Zhan +5 more
openaire +3 more sources
Applications of Titrimetry to Systems Involving Job’s Method and Conductance in Mixed Solvents
Chemistry Education, 2017Titrimetry is most often utilized in laboratory courses in general and analytical courses in experiments that involve volumetric analysis in aqueous solutions.
R. Nulty, Elise Ziegenhorn, J. House
semanticscholar +1 more source
Analytica Chimica Acta, 1996
Abstract A solid based titrimetric method is introduced in which a solid titrant is poured to a solution by a vibrating spatula fixed to the pan of a balance. The spatula, the balance, and the responses of the detector are measured and controlled by a personal computer.
Norooz Maleki +2 more
openaire +1 more source
Abstract A solid based titrimetric method is introduced in which a solid titrant is poured to a solution by a vibrating spatula fixed to the pan of a balance. The spatula, the balance, and the responses of the detector are measured and controlled by a personal computer.
Norooz Maleki +2 more
openaire +1 more source
2014
The application of coordination chemistry to volumetric analysis is a newer approach than the other major classes, largely because it is based on the use of synthetic polydentate ligands such as EDTA. In this chapter a summary of coordination chemistry is presented which is contextualised by the following practical activities: standardisation of EDTA ...
openaire +1 more source
The application of coordination chemistry to volumetric analysis is a newer approach than the other major classes, largely because it is based on the use of synthetic polydentate ligands such as EDTA. In this chapter a summary of coordination chemistry is presented which is contextualised by the following practical activities: standardisation of EDTA ...
openaire +1 more source
2014
Redox reactions play a major role in modern volumetric analysis and have found application in the analysis of many commercial products. In this chapter a summary of redox chemistry is presented which is contextualised by the following practical activities: standardisation of potassium permanganate; determination of iron in spinach; standardisation of ...
openaire +1 more source
Redox reactions play a major role in modern volumetric analysis and have found application in the analysis of many commercial products. In this chapter a summary of redox chemistry is presented which is contextualised by the following practical activities: standardisation of potassium permanganate; determination of iron in spinach; standardisation of ...
openaire +1 more source
Titrimetry with solid titrants
Mikrochimica Acta, 1968The technique of solid titrant titrimetry has been described and its advantages enumerated. Precision and time required have been determined to be comparable with those of conventional titrimetry. Investigations with solid titrants have been made of the photometric titrations of Cu with EDTA, Fe(II) with KMnO4, As(III) with KMnO4, and Fe(III) with ...
H. Flaschka, R. Weiss
openaire +1 more source