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Can someone help me find references to help solve [these problems][1]. These are problems suggested by my instructor.
I'm specifically interested in learning how to solve question A.(b). How can I know whether a reaction will occur between the two products and further, how can I predict what the product will be if a... |
The derivation of $$d G=\delta w_{non.exp. max.}$$
$$G=H-TS$$
$$ dG=dH-TdS-SdT$$
$$d G=dU+PdV+VdP-Td S-Sd T$$
$$dG=\delta w_{exp}+\delta w_{non.exp}+dQ+PdV+VdP-Td S-Sd T$$
Now the term $dQ$ and the term $-Td S$ are cancelled, Note that this means process is reversible($dQ_{rev}=TdS$).Also the term $\delta w_{exp}$... |
Is ΔG the maximum non expansion work for reversible processes only? |
The derivation of $$d G=\delta w_{non.exp. max.}$$
$$G=H-TS$$
$$ dG=dH-TdS-SdT$$
$$d G=dU+PdV+VdP-Td S-Sd T$$
$$dG=\delta w_{exp}+\delta w_{non.exp}+\delta Q+PdV+VdP-Td S-Sd T$$
Now the term $\delta Q$ and the term $-Td S$ are cancelled, Note that this means process is reversible($ \delta Q_{rev}=TdS$).Also the te... |
The derivation of $$\mathrm{d}G=\delta w_{non.exp. max.}$$
$$G=H-TS$$
$$ \mathrm{d}G=\mathrm{d}H-T\mathrm{d}S-S\mathrm{d}T$$
$$\mathrm{d}G=\mathrm{d}U+P\mathrm{d}V+V\mathrm{d}P-T\mathrm{d} S-S\mathrm{d} T$$
$$dG=\delta w_{exp}+\delta w_{non.exp}+\delta Q+P\mathrm{d}V+V\mathrm{d}P-T\mathrm{d}S-S\mathrm{d}T$$
Now th... |
The derivation of $$\mathrm{d}G=\delta w_{non.exp. max.}$$
$$G=H-TS$$
$$ \mathrm{d}G=\mathrm{d}H-T\mathrm{d}S-S\mathrm{d}T$$
$$\mathrm{d}G=\mathrm{d}U+P\mathrm{d}V+V\mathrm{d}P-T\mathrm{d} S-S\mathrm{d} T$$
$$dG=\delta w_{exp}+\delta w_{non.exp}+\delta Q+P\mathrm{d}V+V\mathrm{d}P-T\mathrm{d}S-S\mathrm{d}T$$
Now th... |
[![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/XeZWd.jpg
We were given this question in the class, and I got **2-Methyl Butanol** but the answer is **Pentan-2-ol**. Why doesn't the methyl attack the *2nd 'C'* from the 'O' and form 2-Methyl Butanol, but instead attacks the *1st 'C'* from ... |
So, I am working on a series of octahedral complexes of the type $\ce{[M(CO)2(CH3)X3]-}$ where M=Co,Rh,Ir and X is a range of ligands (halides, cyanide, nitrosyl etc.). Now, the complexes all have either a mirror plane or a $\mathrm{C_2}$ axis which makes the **two $\ce{CO}$ ligands equivalent by symmetry**. (This is a... |
So, I am working on a series of octahedral complexes of the type $\ce{[M(CO)2(CH3)X3]-}$ where $\ce{M} = \ce{Co}, \ce{Rh}, \ce{Ir}$ and $\ce{X}$ is a range of ligands (halides, cyanide, nitrosyl etc.). Now, the complexes all have either a mirror plane or a $C_2$ axis which makes the **two $\ce{CO}$ ligands equivalent b... |
My teacher stated, oxygen has a greater electronegativity than hydrogen. Thus, in water, oxygen develops partial negative charge and hydrogen develops develops partial positive charge.
I am not able to comprehend what is meant by *partial* negative and positive charge?
(https://i.stack.imgur.com/8T0RO.jpg) ... |
How to interpret the relation between CO stretch frequencies and backbonding strength for polycarbonyl compounds? |
My question is quite easy to solve.<br>
The question simply asked to find the final product of the reaction shown below, which I did.
[![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/x6J7X.jpg
But the my question lies in the catalyst.
<br>What is the role of the catalyst ? And, why is... |
Is it possible to make Dipotassium Phosphate from Mono-potassium phosphate and potassium hydroxide? |
[Trimethylarsine][1] smells of garlic. According to Wikipedia, [pentamethylarsenic][2] smells like pentamethylantimony but I can't find the smell of that anywhere.
**What does pentamethylarsenic smell of?**
[1]: https://en.wikipedia.org/wiki/Trimethylarsine
[2]: https://en.wikipedia.org/wiki/Pentamethylarse... |
What does pentamethylarsenic smell of? |
**NaCl** and **I2** are simultaneously in a water solution. Then we add **hexane**. There is no reaction between the two substances. Why the organic phase created is not painted, once we have **I2**? |
**NaCl** and **I2** are simultaneously in a water solution. Then we add **hexane**. There is no reaction between the **NaCl** and **I2**. Why the organic phase created is not painted, once we have **I2**? |
**NaCl** and **I2** are simultaneously in a water solution. Then we add **hexane**. There is no reaction between the **NaCl** and **I2**. The water is painted yellow, but the hexane stays colourless and transparent. Why the organic phase created is not painted, in spite the fact that we have **I2** in the solution? |
**NaCl** and **I2** are simultaneously in a water solution. Then we add **hexane**. There is no reaction between the **NaCl** and **I2**. The water is painted yellow, but the hexane stays colourless and transparent. Why the organic phase created is not painted, in spite the fact that we have **I2** in the solution?
A ... |
$\ce{NaCl}$ and $\ce{I2}$ are simultaneously added to a water solution. Then we add hexane. There is no reaction between the $\ce{NaCl}$ and $\ce{I2}$. The water is colored yellow, but the hexane stays colorless and transparent. Why the organic phase created is not colored, in spite the fact that we have $\ce{I2}$ in t... |
$\ce{NaCl}$ and $\ce{I2}$ are simultaneously added to a water solution. Then we add hexane. There is no reaction between the $\ce{NaCl}$ and $\ce{I2}$. The water is colored yellow, but the hexane stays colorless and transparent. Why the organic phase created is not colored, in spite the fact that we have $\ce{I2}$ in t... |
In this [question][1], sulfonation of aniline is discussed and the [answer by Waylander][2] suggests that the sulfonation occurs on the nitrogen instead first.
The above is clear, but I can't make sense of why sulfonation of nitrogen is preferred over the sulfonation of carbon?
[![enter image description here][3... |
Why is it preferred to sulfonate nitrogen instead of carbon? |
All the procedures take place in test tubes. There is also stirring in its case.
$\ce{NaCl}$ and $\ce{I2}$ are simultaneously added to a water solution. Then we add hexane. There is no reaction between the $\ce{NaCl}$ and $\ce{I2}$. The water is colored yellow, but the hexane stays colorless and transparent. Why the o... |
All the procedures take place in test tubes. There is also stirring in its case.
$\ce{NaCl}$ and $\ce{I2}$ are simultaneously added to a water solution. Then we add hexane. There is no reaction between the $\ce{NaCl}$ and $\ce{I2}$. The water is colored yellow quite intensely, but the hexane stays colorless and tran... |
Why does iodine stay in the aqueous layer of a hexane/salt water mixture? |
All the procedures take place in test tubes. There is also stirring in each case.
$\ce{NaCl}$ and $\ce{I2}$ are simultaneously added to a water solution. Then we add hexane. There is no reaction between the $\ce{NaCl}$ and $\ce{I2}$. The water is colored yellow quite intensely, but the hexane stays colorless and tra... |
So my mom needed help with a bathtub drain that wasn't performing all that well. She sent me out to the hardware store to get some Drain-o, but they didn't carry that brand. Instead, the young man helping me suggested this brand of drain opener called Liquid Fire. Said that it will unclog the pipes real quick. I took... |
[![question][1]][1]
[![the mechanism i drew][2]][2]
[1]: https://i.stack.imgur.com/AOGvf.jpg
[2]: https://i.stack.imgur.com/MHDUH.jpg
i am interested in why the most right alpha hydrogen is removed to form the carbanion prior to intermolecular aldol addition. (2nd row first molecule)
why is it that the alpha ... |
I'm studying the impact/effects of greenhouse gases/pollution on the environment. I found that sulfur dioxide has [harmful effects][1] , but I read [here][2] that "pollutants like sulfur actually keep our planet cooler." So, I wanted to know, what's the difference between the two? And which one is the true greenhouse g... |
Is Sulfur or Sulfur Dioxide harmful to the environment? |
In this [question][1], sulfonation of aniline is discussed and the [answer by Waylander][2] suggests that the sulfonation occurs on the nitrogen instead first.
The above is clear, but I can't make sense of why sulfonation of nitrogen is preferred over the sulfonation of carbon?
Here is a picture of sulfonation o... |
Why would the chloride ion attack the electron rich amine? The amine is the better nucleophile in the system, and will attack the $\ce{NO+}$. This gives a $\ce{RNH-NO}$ nitroso species which is then protonated on oxygen, loses water, and gives the diazonium cation. The resultant diazonium cation loses nitrogen rapidly ... |
I made 3 mixtures which had 1 M sucrose, 1% w/v agar, .68% v/v propionic acid, and EITHER 0%, 4%, or 13% w/v sodium formate salt.
It was NOT blue at first, but after a couple hours at RT, the 0% sodium formate mixture was clear, the 3% mixture was barely blue, and the 10% was light blue.
**I'm wondering what rea... |
I made 3 mixtures which had 1 M sucrose, 1% w/v agar, .68% v/v propionic acid, and EITHER 0%, 4%, or 13% w/v sodium formate salt.
It was NOT blue at first, but after a couple hours at RT, the 0% sodium formate mixture was clear, the 4% mixture was barely blue, and the 13% was light blue.
**I'm wondering what rea... |
I'm a chemist and a qa lab, and we occasionally test herbal remedy products from one of our customers for alcohol content using a distillation, then using the specific gravity of the distillate to estimate alcohol content as if the distillate were a binary solution of ethanol and water. Almost all of the distillations ... |
Can ethanol and heat during distillation cause degradation/dissolution of vinyl tubing leading hot vapors of the distillate to the condenser? |
[![question][1]][1]
[![the mechanism Ii drew][2]][2]
[1]: https://i.stack.imgur.com/AOGvf.jpg
[2]: https://i.stack.imgur.com/MHDUH.jpg
I am interested in why the most right alpha hydrogen is removed to form the carbanion prior to intermolecular aldol condensation (2nd row first molecule).
Why is it... |
Yeah, why not?
$$\ce{KH2PO4 + KOH -> K2HPO4 + H2O}$$ |
We were given this question in the class:
>[![enter image description here][1]][1]
Answer given:
>! Pentan-2-ol
I got **2-Methyl Butanol**. Why doesn't the methyl attack the *2nd carbon atom* from the oxygen atom and form 2-Methyl Butanol instead of attacking the *1st carbon atom* from oxygen atom forming P... |
Yes, atomic masses are non-integral due to isotopes and binding energy. These are the two reasons I found on google and other answers on stackexchange.
But there is something else- isn't the most obvious reason for it is the way atomic masses are calculated? We defined 1 amu as one twelfth the mass of a C-12 atom. ... |
I came across this question which asked us to find in which alternative does the amine behave as an acid the most :
>In which of the following reactions does the amine behave as an acid
<br>(a) $\ce{(C2H5)2NH}$ + $\ce{H2PtCl6}$
<br>(b) $\ce{CH3NH2}$ + $\ce{H2O}$
<br>(c) $\ce{((Me)2CH)2NH}$ + n-$\ce{C4H9Li}$
<br>(d... |
I came across this question which asked us to find in which alternative does the amine behave as an acid the most:
>In which of the following reactions does the amine behave as an acid
<br>(a) $\ce{(C2H5)2NH}$ + $\ce{H2PtCl6}$
<br>(b) $\ce{CH3NH2}$ + $\ce{H2O}$
<br>(c) $\ce{((Me)2CH)2NH}$ + $\ce{n-C4H9Li}$
<br>(d)... |
The reagent usually used in Riemann-Tiemann reaction is $\ce{CHCl_3 }$ however one of the variations I read used $\ce{CHFClBr}$ as a reagent. Now $\ce{CHCl_3}$ produces the $\ce{:CCl_2}$ radicle using which the reaction usually proceeds. But what happens when we use $\ce{CHFClBr}$ what will be the radicle formed when t... |
The reagent usually used in Riemer-Tiemann reaction is $\ce{CHCl_3 }$ however one of the variations I read used $\ce{CHFClBr}$ as a reagent. Now $\ce{CHCl_3}$ produces the $\ce{:CCl_2}$ radicle using which the reaction usually proceeds. But what happens when we use $\ce{CHFClBr}$ what will be the radicle formed when th... |
Whats the difference between Unit cell and Motif? |
The reagent usually used in Riemer-Tiemann reaction is $\ce{CHCl_3 }$ however one of the variations I read used $\ce{CHFClBr}$ as a reagent. Now $\ce{CHCl_3}$ produces the $\ce{:CCl_2}$ radical using which the reaction usually proceeds. But what happens when we use $\ce{CHFClBr}$ what will be the radical formed when th... |
I am little new to analytical chemistry, but after reading up on it, I realised that most analytical procedures need you to know what to test for beforehand.
May I know, given a sample of material G, is it possible to know its composition without knowing beforehand what to test for? ie. For a sample G, is there a pr... |
Yes, atomic masses are non-integral due to isotopes and binding energy. These are the two reasons I found on google and other answers on stackexchange.
But there is something else - isn't the most obvious reason for it the way atomic masses are calculated? We defined 1 amu as one twelfth the mass of a C-12 atom. No... |
Is the origin of non-integral atomic masses the difference in masses of the proton and neutron? |
It depends. Which instruments have you got (ISP-MS, IR, XRF, NMR or just pH metre)? What type of sample have you got (liquid, gas, powder, homogenous, heterogenous)? What results do you need (elemental composition, molecule composition)? What is the purpose of analysis? Do you need to analyse whole sample or just the s... |
I've read in [Wikipedia](https://en.wikipedia.org/w/index.php?title=Mesomeric_effect&oldid=1011528450) about +M strength of groups which goes:
> –O __-__ > –NH2 > __–NHCOR > –OR__ > –OCOR > –Ph > –CH3 > –F > –Cl > –Br > –I
Now in every other website states that in terms of +M strength:
[![enter image description... |
I have always thought that Mesomeric effect is somewhat dependent on distance. But I recently come across a question where I was asked to predict the order of stability of ortho methoxy phenyl carbocation and para methoxy phenyl carbocation. And since electron donation can be done more efficiently in ortho case, I tho... |
I have always thought that mesomeric effect is somewhat dependent on distance.
But I recently came across a question where I was asked to predict the order of stability of *o*-methoxyphenyl carbocation and *p*-methoxyphenyl carbocation. And since electron donation can be done more efficiently in ortho case, I thoug... |
I have a water that is saturated with Calcium Magnesium Carbonate CaMg(CO3)x (Dolomite). This precipitates in particularly metal pipes and whenever the water is heated. Instead of ion exchange (Sodium for the group 2 metals), reverse osmosis or deionisation, how about reducing the pH to say 6.6 - 6.9 with an organic ac... |
I have searched the whole internet but I could only see examples where the authors of the article took $\ce{R1}$ and $\ce{R2}$ as the alkyl groups around the carbon.<br> This is regarding the oxidation of carbonyl compounds (I am specifically searching about ketones) using $\ce{SeO2}$. <br>What I understood was $\ce{C=... |
[![Så][1]][1]
[1]: https://i.stack.imgur.com/veE7n.png
Basically, I was attempting a question here in which you had to find a product after the hydration of alkenes. Can someone explain why was there a hydride shift in this reaction? According to me, initially, the positive charge should be more stable as it is... |
Can someone please help me why there was a hydride shift here? |
>after the shift, the positive charge occurs on phenyl which should be unstable.
Are you sure about that? Firstly, the positive charge isn't 'on' the phenyl, it's on the Carbon to which the phenyl ring is attached and hence it enables resonance.
Out of many of the factors we look for the stability of a carbo... |
>after the shift, the positive charge occurs on phenyl which should be unstable.
Are you sure about that? Firstly, the positive charge isn't 'on' the phenyl, it's on the Carbon to which the phenyl ring is attached and hence it enables resonance.
Out of many of the factors we look for the stability of a carbo... |
>after the shift, the positive charge occurs on phenyl which should be unstable.
Are you sure about that? Firstly, the positive charge isn't 'on' the phenyl, it's on the Carbon to which the phenyl ring is attached and hence it enables resonance.
Out of many of the factors we look for the stability of a carbo... |
Whats the difference between unit cell and motif? |
Some of the conformers of salicylic acid are given below, all of which are planar in configuration.$\mathrm{^{[1]}}$
[![enter image description here][1]][1]
[![enter image description here][2]][2]
[1]: https://i.stack.imgur.com/hmUjc.jpg
[2]: https://i.stack.imgur.com/PZ3pam.jpg
Although the compou... |
[![enter image description here][1]][1]
I was attempting a question here in which you had to find a product after the hydration of alkenes.
Can someone explain why was there a hydride shift in this reaction?
According to me, initially, the positive charge should be more stable as it is tertiary and has 4 alp... |
Why is there a hydride shift in the hydration of 1-methyl-5-phenyl-1,2,3,4,5,6,7,8-octahydronaphthalene? |
According to the IUPAC goldbook, the definition of the mesomeric effect is as follows,
> The effect (on reaction rates, ionization equilibria, etc.) attributed to a substituent due to overlap of its p- or π-orbitals with the p- or π-orbitals of the rest of the molecular entity. Delocalization is thereby introduced o... |
I have a water that is saturated with Calcium Magnesium Carbonate $\ce{CaMg(CO3)_2}$ (Dolomite). This precipitates in particularly metal pipes and whenever the water is heated. Instead of ion exchange (Sodium for the group 2 metals), reverse osmosis or deionisation, how about reducing the pH to say $\pu{6.6 - 6.9}$ wit... |
How to prevent sedimentation of an EDTA suspension? |
[![enter image description here][1]][1]
I want to find if the above molecule shows cis-trans isomerism, per an assignment. I am assuming that such isomerism, if present, will be shown by the substituted chlorines.
It seems clear to me that the two chlorines in the picture lie in different planes. Therefore, the m... |
Does this molecule show cis-trans isomerism? |
# Context: #
* The -R(alkyl group) attached to N in NR3 increases the electronegativity of the Nitrogen atom.
* I found [online](https://chemistry.stackexchange.com/questions/99698/why-m-effect-of-nh2-is-more-than-that-of-nhr-and-nr2#:~:text=1%20Answer&text=It%20is%20because%20the%20bulky,not%20the%20case%20with%20hy... |
In trialkylamines $\ce{NR3}$, the $\ce{R}$ alkyl group attached to nitrogen increases the electronegativity of the nitrogen atom. I also found in [this question](https://chemistry.stackexchange.com/questions/99698/why-m-effect-of-nh2-is-more-than-that-of-nhr-and-nr2) that this happens due to the s-character increase fo... |
Why does a larger bond angle correspond to greater s-character? |
In trialkylamines $\ce{NR3}$, the $\ce{R}$ alkyl group attached to nitrogen increases the electronegativity of the nitrogen atom. I also found in [this question](https://chemistry.stackexchange.com/questions/99698/why-m-effect-of-nh2-is-more-than-that-of-nhr-and-nr2) that this happens due to the repulsion between the l... |
So I've been doing research on the production of lactic acid, however, I found that lactate will first reform into pyruvate and then go through gluconeogenesis reforming D-glucose. From what I understand, it requires 4 ATP and 2 GTP, so why wouldn't the pyruvate go straight to the citric acid cycle and electron transpo... |
I have an aqueous solution of N,N-dimethylphenylalaninemethylesterhydrochloride and I need to crystallise it as a salt. I'm afraid of increasing the temperature or the concentration of acid due to the possibility of ester hydrolysis.
What crystallisation method would be the most efficient in this situation? |
How to crystallize a solution of N,N-dimethylphenylalaninemethylesterhydrochloride without heating it? |
I am reading about electrolysis and I have trouble to understand why an electrolyte must be added in order for electrolysis to occur. I have read this [question][1] but still can't get it. The definition of electrolyte is a substance that when dissolved produces an electrically conducting solution.
**Electrolytes... |
As far as I know, the central carbon shouldn't be a chiral center because it has two identical substituents. And yet, these two compounds should be different from each other.. Is it possible to denote the central carbon with R/S convention? They seem to be meso-compounds, but I'm unsure of their naming.
[![enter i... |
Chiral center or not? Similar substituents, but still two possible structures! |
Consider these statements :
> 1) At Boyle point, real gases show ideal behaviour.
>2) Above the Boyle point, real gases show positive deviation from ideality (forces of attraction between the particles are very feeble).
>3) Below Boyle point, real gases first show decrease in Z value with increasing pressure, rea... |
As far as I know, the central carbon shouldn't be a chiral center because it has two identical substituents. And yet, these two compounds should be different from each other.. Is it possible to denote the central carbon with R/S convention? They seem to be meso-compounds, but I'm unsure of their naming.
[![enter ima... |
So I've been doing research on the production of lactic acid, however, I found that lactate will first reform into pyruvate and then go through gluconeogenesis reforming D-glucose. From what I understand, it requires 4 ATP and 2 GTP, so **Question:** why wouldn't the pyruvate go straight to the citric acid cycle and el... |
I was reading a paper which built a series of trans-philicity (a term they coined to indicate both kinetic trans effect and thermodynamic trans influence) from extensive calculations, and I found that in the series, $\ce{:CN-}$ is shown to have a weaker trans effect than $\ce{MeC#N:}\;\;$ <sup>[1]</sup>
However, th... |
Why is the trans effect of CN- weaker than MeCN? |
I was reading a paper which built a series of trans-philicity (a term they coined to indicate both kinetic trans effect and thermodynamic trans influence) from extensive calculations, and I found that in the series, $\ce{:CN-}$ is shown to have a weaker trans effect than $\ce{MeC#N:}\;\;$ <sup>[1]</sup> (Note, this i... |
According to *The Pearson Guide To Organic Chemistry For The IIT JEE* by Atul Singhal, the reaction between $\ce{NOCl}$ and $\ce{CH3CH2-NH2}$ is as follows:
> $$\ce{CH3CH2-NH2 + NOCl -> CH3CH2Cl + N2 + H2O}$$
But how exactly does the reaction proceed?
The first step (what I think) could be that $\ce{NOCl}$ di... |
Nitrogen with shortest bond length in histidine? |
The 2 steps to the reaction between Na2CO3 and HCl are:
1. Na2CO3 + HCl --> NaCl + NaHCO3
2. NaHCO3 + HCl --> NaCl + CO2 + H2O
If Na2CO3 is in excess and we add limited amount of HCl *(e.g. 2:1)*, why is it that after the addition of limited HCl, we still have NaHCO3 present together with Na2CO3?
What I was... |
The 2 steps to the reaction between Na2CO3 and HCl are:
1. Na2CO3 + HCl --> NaCl + NaHCO3
2. NaHCO3 + HCl --> NaCl + CO2 + H2O
If Na2CO3 is in excess and we add limited amount of HCl *(e.g. 2:1)*, why is it that after the addition of limited HCl, we still have NaHCO3 present together with Na2CO3?
What I was... |
why are we getting this products as major and the other as minor ?
[![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/oGttv.jpg
According to my knowledge, the carbocation formed on the $\alpha$-carbon of the carbonyl chloride is more stable than the carbocation formed on the doubly bond... |
I am trying to understand the science and phenomena behind the function and operation of quantum dot molecules, but the only articles I run into talk about the synthesis of them. Could this be explained to me? Thank you |
How are Quantum Dot molecules formed? |
The 2 steps to the reaction between $\ce{Na2CO3}$ and $\ce{HCl}$ are:
1. $\ce{Na2CO3 + HCl -> NaCl + NaHCO3}$
2. $\ce{NaHCO3 + HCl -> NaCl + CO2 + H2O}$
If $\ce{Na2CO3}$ is in excess and we add limited amount of $\ce{HCl}$ *(e.g. 2:1)*, why is it that after the addition of limited $\ce{HCl}$ , we still have $\c... |
Why are we getting this products as major and the other as minor ?
[![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/oGttv.jpg
According to my knowledge, the carbocation formed on the $\alpha$-carbon of the carbonyl chloride is more stable than the carbocation formed on the doubly bond... |
Why is acylation giving the major product compared to alkylation in the reaction between benzene and chloroacetylchloride? |
A) *There are quite a few different ways* by which Quantum Dot molecules are formed. As M.Farooq sir has said , you can check about them on Wikipedia or even on many different sites. Let me take you step by step.
B)**Quantum dots (QDs)** are man-made nanoscale crystals that that can transport electrons. When UV light... |
A) *There are quite a few different ways* by which Quantum Dot molecules are formed. As M.Farooq sir has said , you can check about them on Wikipedia or even on many different sites. Let me take you step by step.
B)**Quantum dots (QDs)** are man-made nanoscale crystals that that can transport electrons. When UV light... |
A) *There are quite a few different ways* by which Quantum Dot molecules are formed. As M.Farooq sir has said , you can check about them on Wikipedia or even on many different sites. Let me take you step by step.
B)**Quantum dots (QDs)** are man-made nanoscale crystals that that can transport electrons. When UV light... |
How change in potential energy corresponds to change in enthalpy? |
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