Reactions and Solubility
What is the formula for percent yield?
(actual / theoretical) * 100
Is PbBr2 soluble or insoluble?
Insoluble
What does this chemical reaction look like when it is balanced? ( __Al + __HCl → __AlCl3 + __H2 )
2Al + 6HCl → 2AlCl3 + 3H2
What does this chemical reaction look like when it is balanced? ( __Mg + __N2 → __Mg3N2 )
3Mg + N2 → Mg3N2
What type of chemical reaction is this? ( CH + O2 → CO2 + H2O )
Combustion
What type of chemical reaction is this? ( 2H2O → 2H2 + O2 )
Decomposition
What type of chemical reaction is this? ( AgNO3 + NaCl → AgCl + NaNO3 )
Double-Displacement (double-replacement)
What does this chemical reaction look like when it is balanced? ( __Fe2O3 + __CO → __Fe + __CO2)
Fe2O3 + 3CO → 2Fe + 3CO2
What type of chemical reaction is this? ( 2K + 2H2O → 2KOH + H )
Single-Displacement (single-replacement)
Is AgC2H3O2 soluble or insoluble?
Soluble
Is Cs2SO3 soluble or insoluble?
Soluble
What type of chemical reaction is this? ( 2Mg + O2 → 2MgO )
Synthesis
What is an excess reactant?
The reactant in a chemical reaction with a greater amount than necessary to react completely with the limiting reactant.
What is a limiting reactant?
The substance that is completely utilized when the chemical reaction is completed.