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Certain functional groups on the chemical structure of drugs are capable of being protonated/ deprotonated based on the pH of the solution (amine groups as well as carboxylate groups are capable of this). Changing the pH of the solution can change the physical chemistry of a drug by adding or removing protons at certain sites of the molecule. Depending on the molecule, this will either increase or decrease the solubility of the drug.
there is no real effect
The lone pair pushes bonding electron pairs away.
A neutral atom has an equal balance of Protons and Electrons. Protons are positively charged whilst Electrons being opposites are negatively charged. To change a neutral atom to a positively-charged atom can be done by either removing an Electron from the atom, or by adding a Proton. Removing 1electron would make the number of Protons > number of Electrons by 1 making the charge on the neutral atom change to +1. Adding a Proton, the same effect occurs. To make a neutal atom negatively-charged simply do the reverse and make the Number of electrons > number of protons.
The lone pair pushes bonding electron pairs away.
In the Raman effect, a photon is scattered inelastically (meaning it has a different, lower, energy after scattering than before) from an atom or molecule, causing excitation, i.e., raising an electron to a higher energy level.In the Compton effect, a photon is scattered inelastically from an atom or molecule, causing ionization, i.e., ejecting an electron from the atom or molecule.
months and holidays were no longer in there seasons
when any incident rays or electromagnetic radiation collides with a target then a electron releases from the outer shell of the atom or molecule,having a high wavelength.this is called recoiling of electron in compton effect
Certain functional groups on the chemical structure of drugs are capable of being protonated/ deprotonated based on the pH of the solution (amine groups as well as carboxylate groups are capable of this). Changing the pH of the solution can change the physical chemistry of a drug by adding or removing protons at certain sites of the molecule. Depending on the molecule, this will either increase or decrease the solubility of the drug.
Le Chatelier's principle says that, when a equilibrium is disturbed by adding or removing one or more of the contents, the system will attain a new equilibrium to minimize its effect. So when reactants are added to the system, some of they will react and give products in order to gain the new equilibrium.
There are six structural effects that affect the stability, acidity/basicity, melting point,volatility and solubility of an organic compound. These are VAN DER VAALS, RESONANCE, H-BONDING, CH-HYPERCONJUGATION, STERIC EFFECT, and INDUCTIVE EFFECT. VAN DER WAALS is the attractive or repulsive forces between molecules (or between parts of the same molecule) other than those due to covalent bonds or to the electrostatic interaction of ions with one another or with neutral molecules. (source, wikipedia) RESONANCE is the delocalization of the PI bonds. This adds to the stability of the compound. H-BONDING or hydrogen bonding is the bonding of Hydrogen atoms to an electronegative atoms (i.e. O) H-bonding can be intramolecular or intermolecular. When a compound is capable of H-bonding, the forces of attraction involved is stronger. CH-hyperconjugation is also known as sigma-electron delocalization. The sigma electron delocalization takes place towards the sp2 hybridized atoms. STERIC EFFECT is the effect of BULKINESS in a molecule. INDUCTIVE EFFECT is when the electron cloud is DISTORTED: Towards the electronegative part of the molecule (electron-withdrawing) away from the electron repelling groups (electron-repelling) Anonymous
Radiation can excite an electron sufficiently for the electron to leave the atom, thus having an ionizing effect.
Ionization is the process of removing one or more electrons from a neutral atom. This results in the loss of units of negative charge by the affected atom. The atom becomes electrically positive (a positive ion). The products of a single ionizing event are called an electron-ion pair.
Because the electron, in effect has no (or very little atomic) mass and is travelling at near light speed, while the molecule of water (H20) has a relatively large atomic mass and is traveling at a much lower velocity (5 to 10 meters per second). This of course, as postulated in the question, relates only to gravitational affect and neglects drag caused by air resistence.
not from the original word by adding prefix
As mass of elactron is very small as compare to proton and neutron So there will be no effect on mass if electron is removed
there is no real effect