what are the two types of chemical analysis?
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['Qualitative analysis - used to find out if a substance is present in a sample. An example of this type of analysis is the flame test.', 'Quantitative analysis - used to find out how much of a substance is in a sample. These tests produce numbers in their results.']
817907
The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction.
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There are two types of fermentation: lactic acid fermentation and alcoholic fermentation.
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There are two main types of mixtures: homogeneous mixtures and heterogeneous mixtures.
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The five major branches of chemistry are organic, inorganic, analytical, physical, and biochemistry.
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Fundamentally, chemistry is the study of matter and change. The way that chemists study matter and change and the types of systems that are studied varies dramatically. Traditionally, chemistry has been broken into five main subdisciplines: Organic, Analytical, Physical, Inorganic and Biochemistry.
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Blood chemistry tests may also be called chemistry panels. There are many types of blood chemistry tests. They measure chemicals including enzymes, electrolytes, fats (also called lipids), hormones, sugars, proteins, vitamins and minerals. Often several chemicals are grouped together and measured at the same time.
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['Agricultural chemists.', 'Analytical chemists.', 'Bench chemists.', 'Chemists.', 'Food chemists.', 'Forensic chemists.', 'Formulary chemists.', 'Industrial chemists.']
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['Observation / Participant Observation.', 'Surveys.', 'Interviews.', 'Focus Groups.', 'Experiments.', 'Secondary Data Analysis / Archival Study.', 'Mixed Methods (combination of some of the above)']
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['Combination.', 'Decomposition.', 'Single displacement.', 'Double displacement.', 'Combustion.', 'Redox.']
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['microcomputer.', 'antimicrobial.', 'microorganism.', 'micronutrient.', 'microanalysis.', 'microfilament.', 'microfilariae.', 'microfilarial.']
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['chemicals.', 'products containing chemicals.', 'fumes.', 'dusts.', 'vapours.', 'mists.', 'nanotechnology.', 'gases and asphyxiating gases and.']
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['Exploratory or Formulative Research.', 'Descriptive Research or Statistical Research.', 'Explanatory Research.', 'Experimental Research or Analytical Research.']
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['physical chemistry.', 'organic chemistry.', 'inorganic chemistry.', 'analytical chemistry.', 'biochemistry.']
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Abstract. Qualitative analysis is the detection or identification of the constituent elements in the sample, semiquantitative analysis is the estimation of their approximate concentrations, and quantitative analysis is the accurate determination of their concentrations.
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['exothermic reaction. Type of chemical reaction that releases energy.', 'endothermic reaction. Type of chemical reaction that absorbs energy.', 'catalyst. A substance that speeds up a chemical reaction. ... ', 'rate of reaction. ... ', 'energy. ... ', 'enzyme. ... ', 'chemical bonds between atoms. ... ', 'more.']
636572
There are two main types of nutrients, macronutrients and micronutrients.