Types of Chemical Reactions 20 point total

Decomposition ABC A + B + C One reactant multiple products

Decomposition ABC A + B + C One reactant multiple products

Decomposition ABC A + B + C one reactant multiple products

Decomposition ABC A + B + C one reactant multiple products

Decomposition ABC A + B + C one reactant multiple products

Question 1- Decomposition A) NaCl  Na + Cl 2 C) H 2 O  H 2 + O 2

Synthesis A + B AB Multiple reactant one product

Synthesis A + C AB Multiple reactant one product

Synthesis A + C AB multiple reactants one product

Synthesis A + C AC multiple reactants one product

Synthesis A + C AC multiple reactants one product

Question 2- Synthesis C) H 2 + O 2  H 2 O E) K + Cl 2  KCl

Single replacement A + BC B + AC Element + compound

Single replacement A + BC B + AC Element + compound

Single replacement A + BC B + AC element + compound Element + compound

Single replacement A + BC B + AC element + compound Element + compound

Single replacement A + BC B + AC element + compound

Question 3- Single replacement C) K + AgCl  Ag + KCl E) Na + HCl  H 2 + NaCl

Double replacement AD + BC BD + AC Compound + + compound

Double replacement AD + BC BD + AC Compound + + compound

Double replacement AD + BC BD + AC compound + compound compound + compound

Double replacement AD + BC BD + AC compound + compound compound + compound

Double replacement AD + BC BD + AC compound + compound compound + compound

Question 4- Double replacement B) NaOH + HCl  HOH + NaCl D) KOH + HNO 3  HOH + KNO 3

Identifying and Balancing Chemical Equations 50 point total

Question 1 HgO  Hg + O 2 Decomposition

Question 2 NaCl + AgNO 3  NaNO 3 + AgCl Double replacement

Question 3 Mg + HCl  MgCl 2 + H 2 Single replacement

Question 4 Zn + H 2 SO 4  ZnSO 4 + H 2 Single replacement

Question 5 NaOH + HCl  NaCl + H 2 O Double replacement

Question 6 Al 2 (SO 4 ) 3 + Ca(OH) 2  Al(OH) 3 + CaSO 4 Double replacement

Question 7 H 2 + O 2  H 2 O Synthesis

Question 8 Cl 2 + NaBr  NaCl + Br 2 Single replacement

Question 9 Zn + CuSO 4  ZnSO 4 + Cu Single replacement

Question 10 KClO 3  KCl + O 2 Decomposition

Question 11 H 2 O + Fe  Fe 2 O 3 + H 2 Single replacement

Question 12 Ca(OH) 2 + HNO 3  Ca(NO 3 ) 2 + H 2 O Double replacement

Question 13 Na 2 O + CO 2  Na 2 CO 3 Synthesis

Question 14 H 2 + N 2  NH 3 Synthesis

Question 15 2HgO + Cl 2  2 HgCl + O 2

Question 16 2Na + Br 2  2NaBr

Question 17 2KClO 3  2KCl + 3O 2

Question 18  Ca(OH) 2 + 2HNO 3  Ca(NO 3 ) 2 + 2H 2 O

Question 19 2Al 2 O 3  4Al + 3O 2

Question 20 CuCl 2 + H 2 S  CuS + 2HCl

Question 21 Cl 2 + 2NaBr  2NaCl + Br 2

Question 22 NaOH + HCl  NaCl + H 2 O

Question 23 Na 2 O + CO 2  Na 2 CO 3

Question 24 3H 2 O + 2Fe  Fe 2 O 3 + 3H 2