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How to distinguish between alkene and alcohol
1. chemical formula and structural formula
1.1 chemical difference
the chemical formulae of olefins and alcohols can be distinguished by molecular formulae. The molecular formula...
Difference of molecular weight of polycyclic aromatic hydrocarbons
In the chemical industry, polycyclic aromatic hydrocarbons (PAHs), as an important organic compound, have attracted much attention in research and application due to their unique ...
Distinguishing Ethanol Acetaldehyde Acetate Propylamine
In the chemical industry, it is very important to distinguish between different organic compounds. Among them, ethanol, acetaldehyde and propylamine acetate are three common organ...
Difference between phenol reagent and phenol
In the chemical industry, the detection and differentiation of phenolic compounds is a complex and important task. This paper will deeply analyze the difference between phenol rea...
What is the difference between tuoquzhu and diquzhuli
Analysis of the difference between trastuzumab (diquzhub) and diquzhuli
the treatment of melanoma has always been a hot topic in the medical field, and immunotherapy drugs, as ...
What is the difference between flow and runoff?
In fluid mechanics and hydrology, flow (flow) and runoff (Discharge) are two closely related concepts, but they have significant differences in definition, calculation and applica...
Difference between pentane and isohexane
1. Structure and molecular formula difference
Let's look at the molecular formulas for pentane and isohexane. The molecular formula of pentane is C5H12, which is a five-carbon sat...
Isopropyl alcohol ethanol difference
In the chemical industry, it is extremely important to understand and distinguish between isopropanol and ethanol because of their significant differences in properties, applicati...
Difference between ethyl acetate and methyl propionate
In the chemical industry, ethyl acetate and methyl propionate are two common ester compounds, which are significantly different in molecular structure, physical properties and use...
The difference between the plate
In the chemical industry, the optimization and maintenance of equipment has always been the core goal of enterprises. As an important part of chemical equipment, the difference an...