Chemistry - Chapter 1 Particles and purification
1.1 Solid, liquids and gases
Wa_Shan|4 years ago|+1|16 views
#1. Linear - AX 180o 0 non bonding electron pairs #2. Linear - AX2 180o 0 non bonding electron pairs #3. Trigonal Planar - AX3 120o 0 non bonding electron pairs #4. Bent...
defabrio|6 years ago|±0|30 views
Chemistry Chapter Three
#1. In which of he following molecules would you expect the nitrogen to nitrogen bond to be the shortest (where appropriate, formulae are written as condensed structural formulae)? a) NH3 b) H2N...
williammiller10|2 years ago|±0|7 views
#1. 1.Atoms cannot exist on their own as they are too unstable under normal conditions (except the noble gases). #2. 2.Metal atoms have outer orbitals in which the electrons can be easily lost. They a...
Abster_P|8 years ago|±0|24 views
Composition of Substances & Solutions - Key Terms
#1. aqueous solution - solution for which water is the solvent #2. Avogadro’s number (NA) - experimentally determined value of the number of entities comprising 1 mole of substance, equal to 6.022...
Skyepack|3 years ago|±0|6 views
formal charges organic compounds
#1. Carbon +1 charge - Carbon with 3 bonds and 0 lone pairs #2. Carbon neutral 0 charge - Carbon with 4 bonds and 0 lone pairs #3. Carbon -1 charge - Carbon with 3 bonds and 1 lone pair electrons #...
Kit_Harlan_Parkinson|6 years ago|±0|9 views
#1. Nitrogen - N #2. Oxygen - O #3. Fluorine - F #4. Chlorine - Cl #5. Hydrogen - H #6. Helium - He #7. Neon - Ne #8. Argon - Ar #9. Krypton - Kr #10. Xeon - Xe #11. Acetate - C2H3O2 #12. B...
aj_edu|5 years ago|±0|8 views
chem ch. 4
#1. Ionic compounds - formed between ionic species; transfer of electrons #2. molecular compounds - formed between non-metals; sharing electrons
julia13|1 year ago|±0|2 views