Reacties van stoffen opgelost in water
De volgende onderwerpen komen aan bod in dit hoofdstuk: Elektrolyten Netto Ion-vergelijkingen Soorten reacties Neerslag reacties Zuur-base reacties Redox reacties Elektrolyten: Als suiker (Sucrose) oplost, kun je daar de volgende…
Read more >Reaction of ligand substitution
Abstract The purpose of this lab was to study ligand substitution in the preparation of Mo(phen)(PPh3)(CO)3 from Mo(CO)6, 1,10-phenanthroline, and triphenylphosphine. The intermediate product of Mo(phen)(CO)4 was analyzed using IR…
Read more >Reaction Rate of Hydrochloric Concentration
Hydrochloric Intensity The purpose of the experiment was to gather an understanding for the chemical reactions, depending on the concentration. The rate of reaction is the speed of the chemical…
Read more >nature of substances
1. Nature of substances: Simple particles react faster than complex particles. In complex molecules more bonds have to be broken. This means more energy is needed to form the activated…
Read more >Neutralize adequately
Introduction: An effective antacid should be able to neutralize adequately in order to alleviate pain and discomfort. Problem: to investigate the effect of different kinds of antacid. Compare the neutralization…
Read more >Nitration of Acetanilide and Methyl Benzoate
Nitration of Acetanilide and Methyl Benzoate by Electrophilic Aromatic Substitution Abstract The purpose of this experiment was to synthesize methyl nitro benzoate from methyl benzoate, as well as nitroacetanilide…
Read more >N-myristoylation: An Overview
N-myristoylation Protein N-myristoylation is the covalent attachment of myristate, a 14-carbon fatty acid, onto the N-terminal glycine residues of protein substrates. It is transferred co- or post-translationally to a subset…
Read more >Vibrational frequencies of water molecule
Question 1 Normal modes and vibrational frequencies of water molecule HF/3-21* optimised geometry of the water molecule H bond length 0.967 HOH bond angle 107.7˚ (ii) Energy of the HF/3-21G…
Read more >Novel Dihydroquinoline Derivatives Facile Synthesis
Facile synthesis of novel dihydroquinoline-3,3-dicarbonitriles in the presence of glacial aceticacid as catalyst under solvent-free conditions Masoud Nasr-Esfahani* and Elham Kanaani Department of Chemistry, Yasouj University, Yasouj, Iran Abstract A…
Read more >Novel Eu3+-doped Garnet-tpye Tellurate Red-emitting Phosphor
A novel Eu3+-doped garnet-tpye tellurate red-emitting phosphor with high thermal stability and color purity Introduction The garnet-related family Li3Ln3Te2O12(Ln=Y, Pr, Nd, Sm-Lu) have been extensively studied as promising solid electrolytes…
Read more >