Vinyl vs Acryl IUPAC Usage - Chemistry Stack Exchange
Oct 13, 2018 · Vinyl is CH2=CH- while acryl is CH2=CH-C. So, vinyl acetate is correct; acryl acetate is not. CH2=CHCN is acrylonitrile (a nitrile is a triple-bonded nitrogen) or, in principle, vinyl cyanide. I …
organic chemistry - Why does alcohol crack acrylic (plexiglass ...
Apr 9, 2015 · I have seen videos and discussions about alcohol cracking acrylic, and waterblock manufacturers reminding users to not use alcohol in cooling systems with plexiglass acrylic, but why …
User Phil Yao - Chemistry Stack Exchange
Jan 31, 2025 · Q&A for scientists, academics, teachers, and students in the field of chemistry
organic chemistry - Lassaigne's test for detection of nitrogen ...
Mar 20, 2026 · Lassaigne's test is conducted for the detection of nitrogen, sulphur and halogens. Unlike halogens, whose presence in any compound can be detected using this test, nitrogen can be …
Why is the concentration of pure water 55.5 mol/L?
Nov 1, 2024 · You are calculating the concentration of water vapour (a gas); your question is about liquid water.
organic chemistry - Should I remove inhibitor from methyl acrylate ...
Dec 16, 2023 · I need to run multiple aza-Michael additions of methyl acrylate with various amines (dimethylamine, benzylamine, phenylethylamine, aniline, etc.) in order to get the bis-ester. I was …
Another Issue With ChemDraw? - Chemistry Stack Exchange
Jun 7, 2024 · Two years ago I posted issues with erroneous stereochemical assignments made by ChemDraw (CD). To date, the people at ChemDraw have not resolved the issue. Recently ...
Electrical conductivity of a NaOH solution - Chemistry Stack Exchange
Jun 17, 2022 · We are doing a simple water electrolysis experiment but I have issues with the electrolyte solution. Took 450ml of distilled water and slowly dissolved 50g of NaOH until heating ceased. If I'm …
Role of calcium oxide in soda lime decarboxylation
Dec 21, 2020 · Calcium oxide is not necessary for carrying out this reaction. It only prevents NaOH from touching the glass of the container where the reaction is done. If a solid mixture of sodium acetate …
How does the blue color of starch solution change depending on ...
Apr 12, 2021 · Yes it is correct. Iodine and starching solution are making a deep blue complex at room temperature. The reaction is part of an equilibrium, and it is slightly exothermic. When heating an …