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Year 12 Chemistry, Design and Deconstruct - Coggle Diagram
Year 12 Chemistry
Acid and Base reactions
Acids below pH 7
Bases above pH 7
Neutral is pH 7
Acid + Base -> Salt and water
Molecules
Clumps of atoms
4 different types of bonds (covalent, ionic, metallic, hydrogen)
v shaped
tetrahedral
Bonding
Covalent bonds share electrons
Ionic swap/give electrons
Titrations and stoichiometry
identify pH level of unknown substance
calculate unknown concentration
stoichiometry is calculation of moles in vs out
Atoms and Elements
Atoms can be found on periodic table
Atomic number - mass = neutrons
protons and neutrons are in the middle surround electron cloud
Molecular interactions
Design and Deconstruct