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CrOH + HNO3 = CrNO3 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(HCO3)2 + Ca(OH)2 = Fe(OH)2 + CaCO3 + H2O =>
Fe(HCO3)2 + 2 Ca(OH)2 = Fe(OH)2 + 2 CaCO3 + 2 H2O
CaC2O4 + KMnO4 = K2C2O4 + Ca(MnO4)2 =>
CaC2O4 + 2 KMnO4 = K2C2O4 + Ca(MnO4)2
Cu(OH)2 + NH3 = Cu(NH3)4 + Cu(OH)4 =>
2 Cu(OH)2 + 4 NH3 = Cu(NH3)4 + Cu(OH)4
NaOH + [NH4]3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + [NH4]3PO4 = Na3PO4 + 3 H2O + 3 NH3
CuCl3 + Zn = Cu + ZnCl2 =>
2 CuCl3 + 3 Zn = 2 Cu + 3 ZnCl2
NaClO(aq) + HCl(aq) = NaCl(aq) + H2O(g) + Cl2(l) =>
NaClO(aq) + 2 HCl(aq) = NaCl(aq) + H2O(g) + Cl2(l)
NiO + HClO2 = Ni(ClO2)2 + H2O =>
NiO + 2 HClO2 = Ni(ClO2)2 + H2O
Fe(OH)2 + Cl2 = Fe(OH)2Cl =>
2 Fe(OH)2 + Cl2 = 2 Fe(OH)2Cl
Z5 = Z8 =>
8 Z5 = 5 Z8
Cl + H2O + AgNO3 = AgCl + HNO3 + AgClO4 =>
8 Cl + 4 H2O + 8 AgNO3 = 7 AgCl + 8 HNO3 + AgClO4
P4 + HNO3 = H3PO4 + NO2 + HNO =>
P4 + 14 HNO3 = 4 H3PO4 + 12 NO2 + 2 HNO
PbS + HCl + HNO3 = PbCl2 + NO + H2O + S =>
3 PbS + 6 HCl + 2 HNO3 = 3 PbCl2 + 2 NO + 4 H2O + 3 S
SnCl2 + Na2(SO3) = NaCl + Sn(SO3) =>
SnCl2 + Na2(SO3) = 2 NaCl + Sn(SO3)
Na2CO3 + HBO3 + Cr2O3 = CO2 + Na2OCr(BO3)3 + H2O =>
2 Na2CO3 + 6 HBO3 + Cr2O3 = 2 CO2 + 2 Na2OCr(BO3)3 + 3 H2O
ZnO(s) + Cl2(l) = ZnCl2(l) + O2(g) =>
2 ZnO(s) + 2 Cl2(l) = 2 ZnCl2(l) + O2(g)
NiSO4 + NH3 = [Ni(NH3)6]SO4 =>
NiSO4 + 6 NH3 = [Ni(NH3)6]SO4
Bi(NiO3)5 + Cr = Cr(NiO3)3 + Bi =>
3 Bi(NiO3)5 + 5 Cr = 5 Cr(NiO3)3 + 3 Bi
NaCrO2 + NaClO + NaOH = NaCl + Na2CrO4 + H2O =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 3 NaCl + 2 Na2CrO4 + H2O
Cu2(NO3)2 + MgS = Cu2S + Mg(NO3)2 =>
Cu2(NO3)2 + MgS = Cu2S + Mg(NO3)2
K2O3 + C = K2CO3 =>
K2O3 + C = K2CO3
MnO + NH4OH = MnOH + H2O + NH2 =>
MnO + NH4OH = MnOH + H2O + NH2
NaF + Li2SO4 = LiF + Na2SO4 =>
2 NaF + Li2SO4 = 2 LiF + Na2SO4
Fe3Cl + NaOH = Fe3OH + NaCl =>
Fe3Cl + NaOH = Fe3OH + NaCl
NaBr + RuCl = NaCl + RuBr =>
NaBr + RuCl = NaCl + RuBr
(HF) + (H2O) = (H2F) + (OH) =>
(HF) + (H2O) = (H2F) + (OH)
CU + HCl + H2O2 = CUCl + H2O =>
2 CU + 2 HCl + H2O2 = 2 CUCl + 2 H2O
Fe(CrO2)2 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 Fe(CrO2)2 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
SiC4H12 + O2 = SiO2 + CO + H2O =>
SiC4H12 + 6 O2 = SiO2 + 4 CO + 6 H2O
Sn + O = SnO2 =>
Sn + 2 O = SnO2
sulfuricacid + sodiumchloride = sodiumsulfate + hydrochloricacid =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
O4 = O9 =>
9 O4 = 4 O9
Fe(NO3)3 + K4[Fe(CN)6] = Fe(CN)3 + K4(NO3)3 =>
Fe(NO3)3 + K4[Fe(CN)6] = 2 Fe(CN)3 + K4(NO3)3
Na2SiO3 + C18H30O3S = NaC18H29O3S + SiO2 + H2O =>
Na2SiO3 + 2 C18H30O3S = 2 NaC18H29O3S + SiO2 + H2O
CH4 + O2 = CH3COOH + H2O =>
2 CH4 + 2 O2 = CH3COOH + 2 H2O
CaCl2(aq) + NaCO3(aq) = Ca(CO3)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaCO3(aq) = Ca(CO3)2(aq) + 2 NaCl(aq)
HNO3 + Cu(OH)3 = Cu(NO3)3 + H2O =>
3 HNO3 + Cu(OH)3 = Cu(NO3)3 + 3 H2O
FeOH2 = FeH2O =>
FeOH2 = FeH2O
ZnO + CaCO3 + H2O = Ca(OH)2 + ZnCO3 =>
ZnO + CaCO3 + H2O = Ca(OH)2 + ZnCO3
Hg2Cl2 + H2S = Hg + HgS + HCl =>
Hg2Cl2 + H2S = Hg + HgS + 2 HCl
S{2-} + H2O = H2S + O{2-} =>
S{2-} + H2O = H2S + O{2-}
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
(NO2){-} + (SO3)2{-} + H{+} = NO + (SO4)2{-} + H2O =>
4(NO2){-} + (SO3)2{-} + 4 H{+} = 4 NO + (SO4)2{-} + 2 H2O
KNO3 + Al + NaOH + H2O = NH3 + K[Al(OH)4] + Na[Al(OH)4] =>
3 KNO3 + 8 Al + 5 NaOH + 18 H2O = 3 NH3 + 3 K[Al(OH)4] + 5 Na[Al(OH)4]
Benzene + water = methanol + O =>
C6H6 + 9 H2O = 6 CH3OH + 3 O
P4 + NaOH + H2O = P2H4 + Na2HPO3 =>
5 P4 + 16 NaOH + 8 H2O = 6 P2H4 + 8 Na2HPO3
C4H9Cl + CH4 = C4H12 + HCl =>
C4H9Cl + 4 CH4 = 2 C4H12 + HCl
Na4P2O7 + HOH = NaOH + H4P2O7 =>
Na4P2O7 + 4 HOH = 4 NaOH + H4P2O7
Al3 + HSO4 = AlSO4 + H =>
Al3 + 3 HSO4 = 3 AlSO4 + 3 H
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