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Problem descriptionI have a substance that is extremely non-polar and therefore does not ionize in the ESI source, which makes it impossible to quantify small amounts. The substance contains only...
Asked on 01/18/2021
1 answerLet $ce{HA}$ ($x$ molar) be a strong electrolyte and $ce{HB}$ ($c$ molar) — weak electrolyte. As $ce{HA}$ is strong electrolyte, it dissociates completely: $$...
Asked on 01/16/2021 by Satwik
0 answerSuppose I have 2 compounds, 3-chloropropene and 1-bromo-1-methylcyclohexane. Without knowing the values, how can we compare the rate of solvolysis?My attempt: Resonance is quite dominant character thus alkyl chloride resonance...
Asked on 01/14/2021
1 answerI just looked up peroxide on Google, and I saw that the oxidation state of oxygen in $ce{R-O-O-R}$ is $–1$, and not $–2$ (like $ce{H2O}$), when...
Asked on 01/14/2021 by isaac_samuel
1 answerThe bond angle in a molecule is inversely proportional to the electronegativity of the surrounding atom if the central atom is same. This also happens with $ce{NH3}$ and $ce{NF3}$, as...
Asked on 01/11/2021 by Kirti Agrawal
3 answerHelp! I sprayed my old carpet, which had gotten a little mildewy from some wet towels left on it, with Febreeze original scent. Now I can't get that horrible scent...
Asked on 01/09/2021 by Annette R.
0 answerIn this reaction, why does $ce{MgBr}$ goes to the $ce{>NH}$ group and form a bond with nitrogen by...
Asked on 01/09/2021
1 answerIs there any way to theoretically or mathematically calculate the rupture force of a covalent bond? One of the articles I saw said that it is the maximum derivative of...
Asked on 01/08/2021 by Donghwi Min
1 answerOur chemistry teacher taught us that hexyl (five letters) is preferred to heptyl (six letters) as hexyl has lesser number of letters. After searching many sources I could not find...
Asked on 01/06/2021
1 answerI was reading the guidelines for safe venting of Hydrogen. One item says "no flame arrestors". Just wondering the scientific reason why flame arrestors may be frowned upon when...
Asked on 01/05/2021 by curious_cat
2 answerGet help from others!
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