Приклади вживання Covalent bond Англійська мовою та їх переклад на Українською
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This is a polar covalent bond.
This is a covalent bond, where the atoms are sharing electrons.
They don't even form a covalent bond.
Covalent bond formation: exchange and donor-acceptor mechanisms.
This type of bond is a polar covalent bond.
This suggest covalent bond formation between metal and ligand.
They're going to hog the electrons in a covalent bond.
(4) There is an obvious covalent bond property between atoms in organic molecules.
You might not know yet, if you haven't seen a covalent bond.
That's called a non-polar covalent bond, but often one of the participants is more greedy.
Sometimes electrons are shared equally within a covalent bond like with O2.
In the second step, degalactosylation, the covalent bond is broken when Glu461 accepts a proton, replacing the galactose with water.
These two things mean the same thing. But that line just means a covalent bond.
In such cases a polar covalent bond develops.
The idea of electronegativity is just that one atom is going tohog the electrons more when you form a covalent bond.
In chemistry, the minus sign(rather than an en dash)is used for a single covalent bond between two atoms, as in the skeletal formula.
If an ideal covalent bond were present in HCl, we could expect that the bond energy would be the average of those in H2 and Cl2.
Since the chlorine atom ismuch more electronegative than the hydrogen atom, the covalent bond between the two atoms is quite polar.
An ideal covalent bond may be defined as one in which the electron pair is shared equally by the two atoms, even when they are unlike.
He produced the first the first molecule of heavy water,and he was the first person to conceptualize the covalent bond that we're talking about right now.
While traditional chemistry focuses on the covalent bond, supramolecular chemistry examines the weaker and reversible noncovalent interactions between molecules.
The field of quantum chemistry was pioneered by physicists Walter Heitler and Fritz London,who published a study of the covalent bond of the hydrogen molecule in 1927.
While traditional chemistry concentrates on the covalent bond, supramolecular chemistry examines the weaker and reversible non-covalent interactions between molecules.
When the bond has considerable ionic character, it is found that the bond energy issignificantly greater than the value corresponding to the ideal covalent bond;
So even though oxygen and hydrogen are in a covalent bond in water-- they're sharing electrons-- oxygen is more electronegative, much more electronegative than hydrogen, so it's going to hog the electrons.
In the case of the HC1 molecule, the bond can be described as an ionic bond with considerable covalent character, or,better, as a covalent bond with little, 19 percent, ionic character.
The drug forms a covalent bond with the active serine site in pancreatic and gastric lipases, thus inhibiting their action and preventing fat from the diet from being hydrolyzed and absorbed.(NCI04).
The succinimide group of SMCC reacts with the free amino group of a lysine residue in the trastuzumab molecule[failed verification] and the maleimide moiety of SMCC links to the free sulfhydryl group of DM1,forming a covalent bond between the antibody and the DM1.
In the 1920's, when the concepts of ionic valence and covalence had been developed but the basic principles of the electronic structure of atoms and molecules were not yet known, there was much discussion about whether todescribe a molecule such as HC1 as involving a covalent bond or an ionic bond. .