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2 Na2O2 + 2 CO2 = 2 Na2CO3 + OO
C6H12O6 + Cu(OH)2 = Cu(CH3COO)2 + H2O =>
2 C6H12O6 + 3 Cu(OH)2 = 3 Cu(CH3COO)2 + 6 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
C9H8O4(S) + H2O(l) = C7H6O3(S) + C2H4O2(aq) =>
C9H8O4(S) + H2O(l) = C7H6O3(S) + C2H4O2(aq)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
K + NiCl2 = Cl2K + Ni =>
K + NiCl2 = Cl2K + Ni
C5H11OH + O2 = C + H2O =>
2 C5H11OH + 5 O2 = 10 C + 12 H2O
Pb(NO)3 + Na2S = PbS + Na2(NO)3 =>
Pb(NO)3 + Na2S = PbS + Na2(NO)3
H{3+}PO{4+} + Cu(OH){2+} = Cu{3+}(PO{4+}){2+} + H{2+O =>
3 H{3+}PO{4+} + Cu(OH){2+} = Cu{3+}(PO{4+}){2+} + 4 H{2+O
AlH3 + H2O2 = Al2O3 + H2 =>
4 AlH3 + 3 H2O2 = 2 Al2O3 + 9 H2
NaClO + NaCl + H2O = Cl + NaOH =>
NaClO + NaCl + H2O = 2 Cl + 2 NaOH
K3PO4 = K2O + P2O5 =>
2 K3PO4 = 3 K2O + P2O5
K2CrO4 + Pb(NO3)2(aq) = KNO3(aq) + PbCrO4(s) =>
K2CrO4 + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCrO4(s)
Pb(NO3)2 + KBr = Pb(Br2) + KNO3 =>
Pb(NO3)2 + 2 KBr = Pb(Br2) + 2 KNO3
NaClO + NaCl + HNO3 = NaNO3 + H2O + Cl =>
NaClO + NaCl + 2 HNO3 = 2 NaNO3 + H2O + 2 Cl
Na2SO3 + Ba(OH)2 = Na(OH) + BaSO3 =>
Na2SO3 + Ba(OH)2 = 2 Na(OH) + BaSO3
CaSO4(aq) + K3PO4(aq) = Ca3(PO4)2 + K2SO4 =>
3 CaSO4(aq) + 2 K3PO4(aq) = Ca3(PO4)2 + 3 K2SO4
K + NiCl2 = Cl2K + Ni =>
K + NiCl2 = Cl2K + Ni
MnO4 + Na2SO3 = MnO2 + Na2SO4 =>
MnO4 + 2 Na2SO3 = MnO2 + 2 Na2SO4
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
NH4I(s) = NH3(g) + HI(g) =>
NH4I(s) = NH3(g) + HI(g)
Cr2(SO4)3 + K2SO4 + I2 + H2O = K2Cr2O7 + KI + H2SO4 =>
Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O = K2Cr2O7 + 6 KI + 7 H2SO4
K(NO2)2 + Cu = Cu(NO2)2 + K =>
K(NO2)2 + Cu = Cu(NO2)2 + K
HS + KMnO4 = K2SO4 + MnO2 + H2 =>
2 HS + 4 KMnO4 = 2 K2SO4 + 4 MnO2 + H2
Ag2CO3 + Fe(CH3CO2)2 = FeCO3 + AgCH3CO2 =>
Ag2CO3 + Fe(CH3CO2)2 = FeCO3 + 2 AgCH3CO2
Al2O3 + CH4 = Al + CO + H2 =>
Al2O3 + 3 CH4 = 2 Al + 3 CO + 6 H2
Hg(l) + HCl(aq) = HgCl + H =>
Hg(l) + HCl(aq) = HgCl + H
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + H2O(g) + CO2(g) =>
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + H2O(g) + CO2(g)
Cr2O7{2-} + C3H7OH + H{+} = H2O + Cr{3+} + C2H5COOH =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 11 H2O + 4 Cr{3+} + 3 C2H5COOH
Na2SO3 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
2 Na2SO3 + 2 CaCO3 + 3 C = 2 Na2CO3 + 2 CaS + 3 CO2
KCl + KClO3 + HBr = Cl2 + KBr + H2O =>
5 KCl + KClO3 + 6 HBr = 3 Cl2 + 6 KBr + 3 H2O
C2H5OH + NH3 = C2H5NH2 + HOH =>
C2H5OH + NH3 = C2H5NH2 + HOH
Cl2 + HF = HCl + F =>
Cl2 + 2 HF = 2 HCl + 2 F
H2(C2O4) + Cr(OH)6 = H(OH) + Cr2(C2O4)6 =>
6 H2(C2O4) + 2 Cr(OH)6 = 12 H(OH) + Cr2(C2O4)6
C2H4(OH)2 + O2 = C2H2O2 + H2O =>
C2H4(OH)2 + O2 = C2H2O2 + 2 H2O
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
Ba(NO3)2 + K3Po4 = Ba3(Po4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3Po4 = Ba3(Po4)2 + 6 KNO3
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaBO2 =>
2 C14H10O2 + NaBH4 + 2 H2O = 2 C14H14O2 + NaBO2
C6H12O7 + Ca(OH)2 = C12H22CaO14 + H2O =>
2 C6H12O7 + Ca(OH)2 = C12H22CaO14 + 2 H2O
K4Fe(CN)6 + NiCl2 = Ni4(Fe(CN)6)2 + KCl =>
2 K4Fe(CN)6 + 4 NiCl2 = Ni4(Fe(CN)6)2 + 8 KCl
Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu
NaClO + NaCl + H2O = Cl2 + NaOH =>
NaClO + NaCl + H2O = Cl2 + 2 NaOH
C7H8O + C5H6Br3N = C7H7BrO + HBr + C5H6BrN =>
C7H8O + C5H6Br3N = C7H7BrO + HBr + C5H6BrN
LiNO3 + LiBH4 = Li2O + B2O3 + N2 + H2 =>
8 LiNO3 + 10 LiBH4 = 9 Li2O + 5 B2O3 + 4 N2 + 20 H2
Mg2P2O7 + Al(OH)3 = Al4(P2O7)3 + MgO + H2O =>
3 Mg2P2O7 + 4 Al(OH)3 = Al4(P2O7)3 + 6 MgO + 6 H2O
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
(NH4)2MoO4 + H2O = NH4OH + H2MoO4 =>
(NH4)2MoO4 + 2 H2O = 2 NH4OH + H2MoO4
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
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