https://padlet.com/hol_cjones/ix9uia853mmk Made with love en-us 2019-01-30 12:12:16 UTC 2019-01-30 12:12:37 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Soccerball.png hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795397 The wave number range at which a particular bond absorbs radiation]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795397 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795398 Splitting of molecules in a mass spectrometer into smaller parts.]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795398 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795399 1. Accepts electrons, becoming reduced in the process(group 7)
2. Give electrons, becoming oxidised in the process(metals).]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795399 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795400 A homologous series containing COOH as the functional group]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795400 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795401 An enzyme-catalysed reaction that converts sugars to ethanol]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795401 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795402 A homologous series containing OH as the functional group.]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795402 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795403 1. Prevent waste
2. Increase atom economy
3. Use safer methods, chemicals and solvents
4. Increase energy efficiency 
5. Use renewable raw amterilas
6. use catalysts 
7. prevent pollution and accidents
8. biodegradable products]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795403 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795404 The joining of a very large number of monomer molecules to make a large polymer molecule]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795404 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795405 A carbon-containing positively charged ion.]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795405 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795406 A bond formed by the sideways overlap of p electrons]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795406 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795407 Initiation - reaction that starts the process
Propogation - reaction by which the process continues
Termination - reaction that ends the process]]> 2019-01-30 12:12:34 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795407 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795408 A species with an unpaired electron]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795408 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795409 A covalent bond breaks and 1 atom takes both electrons in the pair.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795409 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795410 A electron deficient species that can accept a lone pair of electrons]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795410 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795411 A covalent bond breaks and each atom retains 1 of the electrons that was in the bond.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795411 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795412 Combustion that occurs in insufficient oxygen.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795412 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795413 Combustion that occurs with excess oxygen]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795413 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795414 Series of compounds with the same functional group. ]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795414 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795415 A compound of hydrogen and carbon containing no C to C multiple bonds]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795415 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795416 A compound of hydrogens and carbon containing no C to C multiple bonds]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795416 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795417 Catalyst is in a different state from the reactants]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795417 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795420 catalyst is in the same phase (state) of the reactants]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795420 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795421 The more collisions between particles in a certain time, the faster the reaction.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795421 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795422 The change in concentration of a reactant or product per minute.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795422 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795423 The energy needed to start off a reaction]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795423 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795424 Compounds with the same molecular formula but different structural formulae (ie. arrangement of atoms) ]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795424 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795425 Isomerism that occurs in alkenes due to restricted rotation about the double bond]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795425 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795426 One that involves the loss of a small molecule to produce a double bond]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795426 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795427 Reaction with water to produce a new product.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795427 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795428 An alkane in which one or more hydrogen atom have been replaced by a halogen]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795428 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795429 process of continuous evaporation and condensation.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795429 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795430 A species with a lone pair of electrons that can b donated to electron deficient species]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795430 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795431 Takes energy in from surroundings and temperature drops. ΔH is positive. ]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795431 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795432 One that releases energy to the surroundings, there s a temperature rise and  ΔH is negative]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795432 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795433 The average bond enthalpy is the average value of the enthalpy required to break a covalent bond in a gaseous molecule.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795433 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795434 The total enthalpy change for a reaction is independent of the route taken from reactants to product. ]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795434 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795435 The enthalpy change when one mole of substance is formed from its constituent elements in their standard states.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795435 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795436 The enthalpy change when one mole of a substance is completely combusted in oxygen (under standard conditions).]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795436 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795437 The enthalpy change in a reaction (performed under standard conditions) between the number of moles of reactants shown in the chemical equation.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795437 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795438 One that is partially dissociated in an aqueous solution.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795438 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795439 one that fully dissociates in aqueous solution.]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795439 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795440 The proportion of products to reactants in an equilibrium]]> 2019-01-30 12:12:35 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795440 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795441 The position of equilibrium shifts to try to cancel out any changes that you introduce.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795441 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795442 At dynamic equilibrium, the forward and backward reactions are taking place at the same time.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795442 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795443 An equation showing electrons being accepted or giving up.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795443 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795444 A reducing agent gains electrons, becoming oxidised in the process.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795444 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795445 An oxidising agent accepts electrons, becoming reduced in the process.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795445 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795446 A pair of electrons that do not make up a bond.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795446 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795447 A pair of shared electrons that make up a covalent bond.

]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795447 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795448 Valence Shell Electron Pair Repulsion

Groups of electrons around an atom (i.e. a pair of electrons in the same orbital) will repel each other and take up the positions as far apart as possible]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795448 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795449 Include all types of intermolecular force whether dipole or induced dipole.

]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795449 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795450 The weak bonding holding the molecules together and governs physical properties like boiling point.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795450 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795451 The measure of the electron-attracting power of an atom in a covalent bond.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795451 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795452 A coordinate bond is a type of covalent bond where both electrons come from one atom.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795452 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795453 The strong bonding between the atoms in a molecule and governs the internal structure of a molecule. ]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795453 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795454 A bond formed by the electrical attraction between positive and negative ions.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795454 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795455 A covalent bond has a pair of electrons with opposed spin shared between 2 atoms with each atom giving electrons.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795455 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795456 The hydrogen bond is a relatively strong intermolecular bond having a hydrogen atom joined to a highly electronegative element in a molecule and bonding to another electronegative element in another molecule.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795456 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795457 The free electrons can carry thermal energy around the lattice.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795457 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795458 The free electrons allow a current to pass through the metal.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795458 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795459 The model describes metals as containing positive ions bonded together by their attraction to a 'sea' of electrons. This is metallic bonding.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795459 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795460 The co-ordinate number of an ion in a crystal lattice is the number of nearest neighbours of opposite charge.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795460 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795461 A measure of the energy needed to remove each electron in turn until all the electrons are removed from an atom.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795461 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795462 The repulsion between electrons in a different ]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795462 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795463 A region in an atom that can hold up to two electrons with opposite spin.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795463 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795464 The number of protons and neutrons (nucleons) in the nucleus of an atom. (TOP NUMBER)]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795464 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795465 The number of protons/electrons in the nucleus. (BOTTOM NUMBER)

]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795465 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795466 High energy electromagnetic radiation, therefore no charge.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795466 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795467 Fast moving electrons, therefore negatively charged.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795467 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795468 A particle where the number of electrons does not equal the number of protons.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795468 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795469 Atoms having the same number of protons but different numbers if neutrons.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795469 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795470 The amount of energy required to remove 1 mole of electrons from a mole of the gaseous atoms or ions.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795470 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795471 The time taken for the radioactivity of a radioisotope to fall to half its initial value.]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795471 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795472 A cluster of 2 protons and 2 neutrons ]]> 2019-01-30 12:12:36 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795472 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795473 Metal hydrides are metals which have been bonded to hydrogen to form a new compound. ]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795473 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795474 Metal halides are compounds between metals and halogens]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795474 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795475 Metal peroxides are metal-containing compound with ionic or covalently bonded peroxide (O₂²⁻).


]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795475 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795476 The number of electrons that need to be added to(or taken away from) an element to make it neutral.

]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795476 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795477 The relative atomic mass, Ar, is the average mass of one atom of an element relative to one twelfth of the mass of one atom of Carbon-12.

]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795477 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795478 Splitting of molecules into smaller parts in a mass spectrometer]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795478 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795479 Positive ion formed in the mass spectrometer(when an electron is removed)from the whole molecule.]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795479 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795480 Shows the actual number of atoms of each element present in the molecule. It is a simple multiple of the empirical formula.]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795480 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795481 The simplest formula showing the simplest whole number ratio of the amount of elements present.]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795481 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795482 The volume per mole of a gas.]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795482 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795483 The amount of material containing the same number of particles as there are atoms in 12g of the Carbon-12 isotope. ]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795483 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795484 The mass of one mole of a substance.]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795484 317683 https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795485 The average mass of a molecule relative to one twelfth of the mass of an atom of Carbon-12]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795485 hol_cjones https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795486 The relative isotopic mass is the mass of an atom of an isotope relative to one twelfth of the mass of an atom of Carbon-12. 

]]> 2019-01-30 12:12:37 UTC https://padlet.com/hol_cjones/ix9uia853mmk/wish/325795486