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Match it!
Match it! Select the correct answer from the pull down...Good luck!
K2O
a number preceding an elemental or molecular symbol
roman numeral
Iron (III) Chloride
potassium oxide
4
CuS
NaNO3
4, 1, 2
If your cation is a transition metal, it should have a
a number preceding an elemental or molecular symbol
roman numeral
Iron (III) Chloride
potassium oxide
4
CuS
NaNO3
4, 1, 2
Copper (II) sulfide is
a number preceding an elemental or molecular symbol
roman numeral
Iron (III) Chloride
potassium oxide
4
CuS
NaNO3
4, 1, 2
Sodium nitrite is
a number preceding an elemental or molecular symbol
roman numeral
Iron (III) Chloride
potassium oxide
4
CuS
NaNO3
4, 1, 2
FeCl3
a number preceding an elemental or molecular symbol
roman numeral
Iron (III) Chloride
potassium oxide
4
CuS
NaNO3
4, 1, 2
What is a coefficient in a chemical equation?
a number preceding an elemental or molecular symbol
roman numeral
Iron (III) Chloride
potassium oxide
4
CuS
NaNO3
4, 1, 2
How many aluminums are in 2Al2O3
a number preceding an elemental or molecular symbol
roman numeral
Iron (III) Chloride
potassium oxide
4
CuS
NaNO3
4, 1, 2
What coefficients will balance the following equation: __Na + __O2 = __Na2O
a number preceding an elemental or molecular symbol
roman numeral
Iron (III) Chloride
potassium oxide
4
CuS
NaNO3
4, 1, 2
Check it!