Miscellaneous
The smallest part of a compound is...
a molecule
The following is an example of what type of reaction:
2 CO(g) + O2(g) → 2CO2(g)
Synthesis Reaction
Aluminum + Sulfur
Aluminum Sulfide
Carbon Disulfide
CS2
___PbSO4 -> ___PbSO3 + ___O2
2, 2, 1
How many valence electrons are needed for an atom to become stable?
8
The following is what type of reaction:
Zn + 2HCl -> ZnCl2 + H2
Single Replacement Reaction
OF2
Oxygen Difluoride
Thallium Phosphide
TlP
___NaBr + ___H3PO4 -> ___Na3PO4 + ___HBr
3, 1, 1, 3
Why do atoms bond?
To become stable
To fill its last valence shell
To gain 8 valence electrons
What is the the following type of reaction:
BaCl2 + Na2SO4 → BaSO4 + 2NaCl
Double Replacement Reaction
P4O10
Tetraphosphorus Decoxide
Magnesium Chloride
MgCl2
___Mg + ___Fe2O3 -> ___Fe + ___MgO
3, 1, 2, 3
What happens with electrons in an ionic bond?
They transfer
The following is what type of reaction:
2H2O2 → 2H2O + O2
Decomposition Reaction
Na3N
Sodium Nitride
Heptacarbon Trioxide
C7O3
___Ca(OH)2 + ___Al2(SO4)3 -> ___CaSO4 + ___Al(OH)3
3, 1, 3, 2
What is a coefficient
The big number up front
The following reactions is what type:
HCl + NaOH → NaCl + H2O
Acid Base Reaction
Cesium Bromide
Hexselinium Dioxide
Se6O2
___H2SO4 + ___NH4OH -> ___H2O + ___(NH4)2SO4
1, 2, 2, 1