Naming Compounds
NaCl
sodium chloride
How many dots (valence electrions) are included in Lewis dot diagram for lithium (Li)?
1 electron
Which type of reaction is this?
2Na+Cl2→2NaCl
Synthesis
Na+Cl2→NaCl
2Na+Cl2→2NaCl
He
helium
CaBr2
calcium bromide
How many dots (valence electrions) are included in Lewis dot diagram for sodium (Na)?
1 electron
Which type of reaction is this?
Zn+2HCl→ZnCl2+H2
Single displacement
Zn+HCl→ZnCl2+H2
Zn+2HCl→ZnCl2+H2
S
sulphur
K2O
potassium oxide
How many dots (valence electrions) are included in Lewis dot diagram for neon (Ne)?
8 electrons
Which type of reaction is this?
2H2O→2H2+O2
Decomposition
H2+O2→H2O
2H2+O2→2H2O
Ni
nickel
PCl3
potassium trichloride
How many dots (valence electrions) are included in Lewis dot diagram for calcium (Ca)?
2 electrons
Which type of reaction is this?
AgNO3+NaCl→AgCl+NaNO3
N2+H2→NH3
N2+3H2→2NH3
Cs
cesium
BrF5
bromine pentafluoride
How many dots (valence electrions) are included in Lewis dot diagram for aluminum (Al)?
3 electrons
Which type of reaction is this?
C3H8+5O2→3CO2+4H2O
Combustion
Al+Cl2→AlCl3
2Al+3Cl2→2AlCl3
No
nobelium