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Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
HCl + F = Cl + HF =>
HCl + F = Cl + HF
HBr + AgMnO4 = AgBr + HMnO4 =>
HBr + AgMnO4 = AgBr + HMnO4
ZnCl2 + C5H12O = ZnO + HCl + C2H4 =>
2 ZnCl2 + 2 C5H12O = 2 ZnO + 4 HCl + 5 C2H4
NaAu(CN)2(aq) + Zn(s) = Au(s) + Na2[Zn(CN)4](aq) =>
2 NaAu(CN)2(aq) + Zn(s) = 2 Au(s) + Na2[Zn(CN)4](aq)
CaO + NO2 = CaNO3 =>
CaO + NO2 = CaNO3
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
Mn{3-} = Mn + Mn{4-} =>
4 Mn{3-} = Mn + 3 Mn{4-}
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HNH3Cl + NaOH = NH3 + NaCl + H2O =>
HNH3Cl + NaOH = NH3 + NaCl + H2O
Ba(OH2) + CuCl2 = BaCl2 + Cu(OH2) =>
Ba(OH2) + CuCl2 = BaCl2 + Cu(OH2)
ZnCl2(ac) + AgNO3(ac) = Zn(NO3)2(ac) + AgCl(s) =>
ZnCl2(ac) + 2 AgNO3(ac) = Zn(NO3)2(ac) + 2 AgCl(s)
Fe + CuNo3 = Cu + Fe(No3)2 =>
Fe + 2 CuNo3 = 2 Cu + Fe(No3)2
Au + NO3{-}1 + Cl{-}1 + H{+}1 = AuCl4{-1+NO2+H2O =>
Au + 3 NO3{-}1 + 4 Cl{-}1 + 6 H{+}1 = AuCl4{-1+3NO2+3H2O
Sr(NO3)2 + Na2S = Sr2S + Na(NO3)2 =>
2 Sr(NO3)2 + Na2S = Sr2S + 2 Na(NO3)2
CaSe + O2 = CaO + SeO2 =>
2 CaSe + 3 O2 = 2 CaO + 2 SeO2
Li2O + P2O5 = Li7P3O11 =>
7 Li2O + 3 P2O5 = 2 Li7P3O11
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
HBrO + H2S = Br{-} + S8 + H{+} + H2O =>
8 HBrO + 8 H2S = 8 Br{-} + S8 + 8 H{+} + 8 H2O
Na2O + B2O3 = Na3BO3 =>
3 Na2O + B2O3 = 2 Na3BO3
Na2SO4 + BaNO4 = Na2NO4 + BaSO4 =>
Na2SO4 + BaNO4 = Na2NO4 + BaSO4
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
I2 + K3AsO3 + KOH = KI + K3AsO4 + H2O =>
I2 + K3AsO3 + 2 KOH = 2 KI + K3AsO4 + H2O
K2CO3 + HCI = KCI + H2O + CO2 =>
K2CO3 + 2 HCI = 2 KCI + H2O + CO2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Carbondioxide + water = Carbonicacid =>
CO2 + H2O = H2CO3
Mg + ZnS = MgS + Zn =>
Mg + ZnS = MgS + Zn
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Cu(CH3COO)2 + NaI = Cu + NaCH3COO + I2 =>
Cu(CH3COO)2 + 2 NaI = Cu + 2 NaCH3COO + I2
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
Mn2{+} + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn2{+} + 13 S2O8{2-} + 16 H2O = 4 MnO4{-} + 26 SO4{2-} + 32 H{+}
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
H2 + Pb3O4 = PbO + H2O =>
H2 + Pb3O4 = 3 PbO + H2O
ZnK2O = K2ZnO =>
ZnK2O = K2ZnO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Na2[Mn(OH)4] + NaOH = Na4[Mn(OH)6] =>
Na2[Mn(OH)4] + 2 NaOH = Na4[Mn(OH)6]
Ca(ClO3)2 = CaCl2 + O =>
Ca(ClO3)2 = CaCl2 + 6 O
Cl2 + Na2S2O3 + KI = I2 + NaCl + K2S2O3 =>
Cl2 + Na2S2O3 + 2 KI = I2 + 2 NaCl + K2S2O3
CO = C + CO2 =>
2 CO = C + CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
Mg + NaClO3 = MgCl2 + Na + O2 =>
Mg + 2 NaClO3 = MgCl2 + 2 Na + 3 O2
AgIO3 + Al = Al(IO3)3 + Ag =>
3 AgIO3 + Al = Al(IO3)3 + 3 Ag
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