Chemistry forum • Re: Intermediate step?
Yes, there is an intermediate unstable step in the reaction of 2-butyne with water, and it involves the formation of an enol. Protonation of the alkyne: A proton from the acid catalyst adds to one...
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Chemistry forum • Re: PH
posting.php?mode=edit&p=31374Simply:The pH of the solution after evaporation is 12.I think this is your homework You’ve been spending time playing games, haven’t you?
View ArticleChemistry forum • Re: (NH4)2SO4 + CaCO3 -> ?
This is the result of the equation.(NH4)2SO4 + CaCO3 + H2O → CaSO4 + CO2 + H2O + 2NH3The same products: CaSO₄, CO₂, H₂O, and NH₃.
View ArticleChemistry forum • Re: Phonon Density of States (PDOS) at Gamma Point
I think this is a very difficult problem.In essence, performing a Gamma-point PHDOS calculation is essentially focused on using only the Gamma point throughout, which requires adjusting the SCF,...
View ArticleChemistry forum • Re: Very Tough Equation to Balance
Putting it all together, the decomposition products from ammonium perchlorate combine with aluminum, resulting in a highly exothermic reaction that produces HCl, Cl₂, NO, Al₂O₃, and H₂O.The overall...
View ArticleChemistry forum • Re: why calcium chloride does not react with nitric acid?
Calcium chloride and nitric acid don’t react because they simply coexist as ions in solution without any driving force to initiate a chemical reaction.
View ArticleChemistry forum • Help me make EA Particles
Hi, I am interested in making Zein/EA particles without surfactants.I would like help understanding process described in paper.Pomegranate extract-loaded surfactant-free zein nanoparticles as a...
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