Bonds and reactions

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Bonds and reactions

PH - is the mesurement of how acidic/basic water is. Ranging from 0-14 and 7 being neutral anything between 0-7 is acidic and between 7-14 is a alkaline /base

Biochemial reactions

Redox reaction- Reaction that involves the transfer of electorns between chemical species

Subtopic

Hydrolysis reaction- A reaction involving water to form a new substance.

Neutralization reaction -when a acid and a base react together to form water and a salt, involes H+ ions and OH- to generate water

Condensation reaction- Two molecules reacting together to form a new single organic compound.

Dipole-Dipole - These forces occur when the partially positively charged part of the molecule interacts with the negative charged part of neighbouring molecule

Bonds

Polar covalent bonding - Atoms of slighty different electronegativities share electrons.

Covalent bonding- The bond formed between atoms that have similar electronegativity charge

Ionic bonding -is formed by the valence electrons between atoms.

Base- a substance that releses hydroxide OH- ions in aqueous solution. Donates electron and accepts protons.

Buffer- Is a aqueous solution resist change in th PH, after adding a acid or base

Acid - a molecule that can donate a proton or accept a electron pair during a reaction, increases the concentrtion of H+ ions

Vab der Waals - Is the measurment/properties of a gas under non-ideal conditions

London dispersion - these are the weakest of the Intermolecular forces and exist between all types of molecules, weather ionic or covalent polar or non polar. The more electrons a molcule has the stronger the London dispersion forces are

Hydrogen bonds-Special kind of dipole- dipole interaction that occurs specifically between atoms bonded to either oxygen, nitrogen, or flourine atom

Intramolecular- forces that hold atoms together within a molecule

Intermolecular- the force that exist between molecues