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Date sent: 2022/02/07 09:25:09
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- Establishment of a cubic atom model and explanation of the cycle of eight elements of the periodic system
- Systematic collection of all known data of free energies and entropy values
- Development of the valence theory
- Establishment of his acid-base theory
- Production of almost pure heavy hydrogen
Acid-base titration
A simple and yet very reliable method of quantitative analysis is titration - chemistry problem solver , which has been used for a very long time to determine the concentration of aqueous solutions. The basic principle is to add a measured solution of a substance of known concentration to an analysis solution of unknown concentration. If both substances react completely with each other, the concentration of the analysis solution can be calculated from the volume of the measuring solution. This principle can be used for acid-base reactions as well as for other types of reactions for quantitative analysis.
Acid-base titrations are used in many ways - expert same day essay writer : for monitoring environmental processes, such as the analysis of water and soil quality, but also in the production of food and pharmaceuticals.
The rapid development of knowledge in the natural and social sciences confronts us all with new questions every day - https://domyhomework.club . Hardly a day goes by without criminology searching for traces of endogenous substances and toxins, environmental research for contamination in air and water, medicine for substances that control or harm our bodies. Food and household chemicals such as cleaning agents contain different acids and bases. The acid content is crucial for the taste and shelf life of food and the cleaning effect of a descaler and is therefore constantly controlled by the manufacturers. The analytical methods for this are becoming more sophisticated, safer, more meaningful and more accurate.
See also:
Shortening the Gross Reaction Equation
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