In the first one, use your printed charts to help you write the compounds, then balance the equation. Click Answer to check your work.
potassium chloride + silver nitrate → potassium nitrate + silver chloride
ANSWER
KCl + AgNO3 → KNO3 + AgCl
iron metal + copper (II) sulfate → iron (II) sulfate + copper metal
ANSWER
Fe + CuSO4 → FeSO4 + Cu
sodium chlorate → sodium chloride + oxygen gas
ANSWER
2NaClO3 → 2NaCl + 3O2
sodium bicarbonate → sodium carbonate + carbon dioxide + water
ANSWER
2NaHCO3 → Na2CO3 + CO2 + H2O
beryllium fluoride + magnesium → magnesium fluoride + beryllium
ANSWER
BeF2 + Mg → MgF2 + Be
aluminum sulfate + barium chloride → aluminum chloride + barium sulfate
ANSWER
Al2(SO4)3 + 3BaCl2 → 2ALCL3 + 3BaSO4
zinc metal + oxygen gas → zinc oxide
ANSWER
2Zn + O2 → 2ZnO
ethane + oxygen gas → carbon dioxide and water
ANSWER
2C2H6 + 7O2 → 4CO2 + 6H2O
Determine the correct category for each reaction.
aluminum sulfate + barium chloride yields aluminum chloride + barium sulfate
double replacement
decomposition
combustion
single replacement
synthesis
ethane + oxygen gas yields carbon dioxide and water
combustion
decomposition
synthesis
single replacement
double replacement
sodium chlorate yields sodium chloride + oxygen gas
decomposition
synthesis
combustion
single replacement
double replacement
iron metal + copper (II) sulfate yields iron (II) sulfate + copper metal
single replacement
decomposition
combustion
synthesis
double replacement
sodium bicarbonate yields sodium carbonate + carbon dioxide + water
decomposition
synthesis
combustion
single replacement
double replacement
zinc metal + oxygen gas yields zinc oxide
synthesis
decomposition
combustion
single replacement
double replacement
beryllium fluoride + magnesium yields magnesium fluoride + beryllium
single replacement
decomposition
combustion
synthesis
double replacement