Ionic Compound Formula Writing
Molecular Compound Formula Writing
Chemical Equation (Unbalanced)
Chemical Equation writing (Balanced)
100

The ionic compound formula for chromium(III) phosphide

What is CrP?

100

The molecular compound formula for sulfur dioxide

What is SO2?

100

There are 2 hydrogen atoms and 2 oxygen atoms on the reactant side. On the product side, there are 2 hydrogen atoms but only 1 oxygen atom, would it be balanced or unbalanced?

What is Unbalanced?

100

Balance the following equation: _____H2 + ____O2 ---> ____H2O

What is 2 H2 + 1O2 ---> 2H2O

200

The ionic compound formula for mercury(II) sulfide

What is HgS?

200

The molecular compound formula for nitrogen dioxide

What is NO2?

200

The unbalanced equation for 2 hydrogen atoms and 2 oxygen atoms. On the product side, there are 2 hydrogen atoms but only 1 oxygen atom.

What is H₂ + O₂ → H₂O ?

200

Balance the following Equation: _____KClO3 ---> KCl + ______O2

What is 2KClO3 ---> 2KCl + 3O2?

300

The ionic compound formula for manganese(II) phosphate

What is Mn3(PO4)2?

300

The molecular compound formula for boron trichloride

What is BCl3?

300

Why is this unbalanced 

Reactants: 2 Hydrogen atoms, 2 Oxygen atoms Products: 2 Hydrogen atoms, 1 Oxygen atom?

What is The product side needs 1 more atom to make it equal?

300

Balance the following equation: ____C3H8 + _____O2 ---> ____CO2 + ____H2O

What is 1C3H8 + 5O2 ---> 3CO2 + 4H2O?


400

The ionic compound formula for copper(I) oxide

What is Cu2O?

400

The molecular compound formula for phosphorus pentafluoride

What is PF5?

400

Balance the following equation: ____P + _____O2 --->_____P2O5

What is 4P + 5O2 ---> 2P2O5?


500

The ionic compound formula for chromium(VI) fluoride

What is CrF6?

500

The molecular compound formula for iodine heptafluoride

What is IF7?

500

Balance the following equation: ___NaBr + ____CaF2 ---> ____NaF + ____CaBr2

What is 2NaBr + 1CaF2 ---> 2NaF + 1CaBr2?


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