The answer to your question lies in the fact that HCN is a weak acid so that an equilibrium is established as follows: HCN --- CN- + H+ Being a reversible reaction that can attain equilibrium, addition of a base will cause removal of H+ (or reaction between H+ a...
How are hydrogen bonds, ionic bonds and covalent bonds different? Describe where a hydrogen bond can form among water molecules What is an important application of hydrogen bonding? What is the boiling point of HCl? What is the boiling point of HI? What is the boiling point of CH4? What...
Conclusions In this work, four different antibody immobilization strategies (Glu as a coupling agent to connect amine groups on the surface of the electrode and amine groups present in ARV/Mab; EDC/NHS chemistry to activate carboxyl groups on the surface of the electrode for covalent attachment ...
Another example:What kind of bond does HCl contain? Hydrogen has an electronegativity of 2.1 while chlorine has an electronegativity of 3.0. The difference between them is 0.9. This means that HCl has a polar covalent bond with chlorine hogging the electrons more than hydrogen does! References Li...
This unit is defined in such a way that the mass number of each element corresponds to the mass of one mole of the element in grams. A mole equals Avogadro's number (6.02 x 1023) of atoms or molecules. Molar Mass Calculator Common Compounds Periodic Elements Chemical Formula HCl also...
The resultant Si-O bond is ionic, rather than covalent, because of the charge transfer from the Si atom to the O atom. As a result, the nature of the intermediate sp2/sp3 bonding is substantially degraded, and a gteitsrtIaincheethdffereacoltx3biDdeatwtciooennenfipgtruhorecaetmsiosonilneac...
HCl(aq)+NH3(aq)→NH4Cl(aq) 2Ca(s)+O2(g)→2CaO(s) Follow•1 Add comment Report 1Expert Answer BestNewestOldest By: Richard H.answered • 03/06/22 Tutor 4.8(250) Chemistry Tutor with emphasis on pre-med curriculum About this tutor › ...
FabF participates in the chain-elongation step of disso- ciated fatty-acid biosynthesis, during which post-translational modi- fication is required for carrier proteins via phosphopantetheinyl transferase to achieve covalent attachment of the acyl intermediates to acyl carrier protein27. FabF regulates ...
Why is it impossible to completely separate ethanol from water? Explain why water is such a good solvent for so many different solutes and describe the similarities in the dissolving process for ionic and covalent substances. What is difference between H_2O and H_2S?
Explain using an example of HCl. How does molecular shape affect polarity? How does an atom become a positive or a negative ion? What is the basicity of H3PO3? What is the overall charge of a nonpolar amino acid at a PH below its pl? Why do non-bonded electrons help determine the ...