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Gr. 10 Chemistry - Coggle Diagram
Gr. 10 Chemistry
Naming acid and base
Naming acid : binary and oxyacid
Cation name + hydroxide
Example: NAOH, CA(OH)2
Binary acid: acid contains only two elements ( bi) : hydrogen + ...
Hydrochloric acid
Oxyacids: acid contains polyatomic ions w O2
Naming base:
begin or end with H
acetic acid -> CH3COOH
Types of chemical reactions: synthesis, neutralization, displacement (single / double); combustion
Decomposition reaction
When a compound breaks down to form two separate substances.
Combustion Reaction
Occur when oxygen combines with another compound to form water and carbon dioxide.
Classifying acids and bases (base is anything with Oh and acid is anything that produces H when its simplified (don't remember the exact term for this though).
Displacement reaction
Double Displacement
Synthesis
Reaction occur when two different atoms or molecules interact to form a different molecule or compound.
Elements
Cation
Positive charge
Anion
Negative charge
Alkali metal, noble gas,halogens,metaloids,transition metals,akaline earth metal
Ph Indicators (below 7 would be considered acidic and vice versa).
Diatomic compounds are some special elements that exists by itself (as pairs). Including, hydrogen, oxygen, fluorine, bromine, iodine, nitrogen, chlorine.
Multivalent Compounds has diff charges
Polyatomic ions are different elements / atoms that acts as one single particle during a reaction.
Acis-base reactions
Neutralization reaction
When acid + base -> compound (pH closer to 7)
Products can be ionic compound (Na), H2O, gas
Neutralization reaction with formation
Bases that don't explicity contain OH- -> involve gas formation
Neutralization reaction with Na formation
i.e HCL+ NaOH-> H2O + NaCl
Reactants + yield = Product
States of matter: solid (s); gas (g); liquid (l); aqueous (aq)
Combustion of Hydrogen would always end up the same which is carbon dioxide, water, and energy
Ionic & Covalent Compounds (Ionic - A non-metal and metal + transfer electrons / Covalent - only non-metals + share electrons)
Balancing equations