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Here are some examples of the applications of chemistry in different analytical techniques:
1. Chromatography: This technique is used to separate and analyze mixtures of compounds. It is based on the principle that different compounds travel at different rates through a stationary phase. Chromatography is used in a wide variety of applications, including food analysis, drug testing, and environmental monitoring.
2. Spectroscopy: This technique is used to identify and characterize compounds by their absorption or emission of electromagnetic radiation. Spectroscopy is used in a wide variety of applications, including the analysis of food, drugs, and biological samples.
3. Electrochemistry: This technique is used to study the electrical properties of compounds. Electrochemistry is used in a variety of applications, including the analysis of metals, the development of batteries, and the study of corrosion.
4. Mass spectrometry: This technique is used to identify and characterize compounds by their mass-to-charge ratio. Mass spectrometry is used in a wide variety of applications, including the analysis of proteins, drugs, and environmental pollutants.
5. Thermal analysis: This technique is used to study the physical and chemical changes that occur in materials as they are heated or cooled. Thermal analysis is used in a variety of applications, including the analysis of polymers, metals, and pharmaceuticals.