Grade 10 review Flashcards
what happens when an element gains a negative charge
ending is -ide
- chloride
multivalvant metals
copper
mercury
gold
iron
nickel
lead
tin
magnesem
Poyatomic ion names
per___ate
___ate
___ite
hypo___ite
diatomic molecule
Have No Fear of Ice Cold Beer
exist in pairs of 2
Synthesis Reactions
a + b –> ab
Decomposition Reactions
ab –> a + b
complete combusion
CH4 + 2 O2 –> CO2 + 2 H2O
hydrocarbon + oxygen –> carbon dioxide + energy
incomplete combusion
product relased in carbon monoxide co
C4H10 + 5 O2 –> 2 CO2 + 5 H2O + CO + C
oxides
A + O2 –> AO
Single Displacement
A + BC –> AC + B
Double Displacement
AB + CD –> AD + CB
Binary Acids
- hydrofluoric acid
HF(aq)
- hydrochloric acid
HCl(aq)
- hydrobromic acid
HBr(aq)
- hydrosulfuric acid
H2S(aq)
Oxyacids
polyatmoic ion and hydrogen
nitric acid
HNO3
acetic acid
HC2H3O2
carbonic acid
H2CO3
sulfuric acid
H2SO4
phosphoric acid
H3PO4
acetate
C2H3O2-
nitrate
NO3-
carbonate
CO3^2-
sulfate
SO42-
phosphate
PO43-
Bases
produce hydroxide ions (OH-)
Ba(OH)2 –> Ba + 2 OH
Neutralization
acid + base –> water + ionic compound
Ammonium
NH4 ^+1