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4 NiCl2*6H2O + 8 NaHCO3 = Ni4CO3(OH)6*4H2O + 8 NaCl + 7 CO2 + 21 H2O
Al2 + H2SO4 = Al2(SO4)3H6 =>
Al2 + 3 H2SO4 = Al2(SO4)3H6
KClO3 + Al + H2SO4 = KCl + Al2(SO4)3 + H2O =>
KClO3 + 2 Al + 3 H2SO4 = KCl + Al2(SO4)3 + 3 H2O
Ag2S + KCN = AgCN + K2S =>
Ag2S + 2 KCN = 2 AgCN + K2S
AlO2 + H2 = AlOOH =>
2 AlO2 + H2 = 2 AlOOH
Hg + HCl = Hg2Cl2 + H =>
2 Hg + 2 HCl = Hg2Cl2 + 2 H
KOH + HNo3 = KNo3 + H2O =>
KOH + HNo3 = KNo3 + H2O
Al + MgO2 = Al2O3 + Mg =>
4 Al + 3 MgO2 = 2 Al2O3 + 3 Mg
Mg + Cu2(SO4)2 = MgSO4 + Cu =>
2 Mg + Cu2(SO4)2 = 2 MgSO4 + 2 Cu
Co(NO3)2 + SCN = Co(SCN) + NO3 =>
Co(NO3)2 + SCN = Co(SCN) + 2 NO3
H3PO4(aq) + NaOH(aq) = Na3PO4(g) + H2O(g) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(g) + 3 H2O(g)
Al2S3 + KOH = Al(OH)3 + K2S =>
Al2S3 + 6 KOH = 2 Al(OH)3 + 3 K2S
N(H4)2Cr2O7 = Cr2O3 + N2 + H2O =>
2 N(H4)2Cr2O7 = 2 Cr2O3 + N2 + 8 H2O
As2S3 + (NH4)2S = (NH4)3AsS3 =>
As2S3 + 3(NH4)2S = 2(NH4)3AsS3
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
Ag2S + KCN = AgCN + K2S =>
Ag2S + 2 KCN = 2 AgCN + K2S
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe(ClO3)3(s) = FeCl3(s) + O2(g) =>
2 Fe(ClO3)3(s) = 2 FeCl3(s) + 9 O2(g)
Al + K3Fe(CN)6 = AlFe(CN)6 + K =>
Al + K3Fe(CN)6 = AlFe(CN)6 + 3 K
H2SeO4 + CaO = CaSeO4 + H2O =>
H2SeO4 + CaO = CaSeO4 + H2O
CH4 + S = CS2 + HS =>
CH4 + 6 S = CS2 + 4 HS
MnCl2 + (NH4)2S = MnS + Cl2(NH4)2 =>
MnCl2 + (NH4)2S = MnS + Cl2(NH4)2
H{+} + Th + NO3{-} = ThO2 + N2O + H2O =>
2 H{+} + 2 Th + 2 NO3{-} = 2 ThO2 + N2O + H2O
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
Li2SO4(aq) + Al(NO3)3(aq) = LiNO3(aq) + Al2(SO4)3(aq) =>
3 Li2SO4(aq) + 2 Al(NO3)3(aq) = 6 LiNO3(aq) + Al2(SO4)3(aq)
Ag2S + KCN = AgCN + K2S =>
Ag2S + 2 KCN = 2 AgCN + K2S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H10O5(s) + O2(g) = CO2(g) + H2O(g) =>
C6H10O5(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
(NH4)2SO4 + HgCl2 = HgNH4 + SO4 + Cl =>
(NH4)2SO4 + 2 HgCl2 = 2 HgNH4 + SO4 + 4 Cl
LiOH + CaSO4 = Li2SO4 + Ca(OH)2 =>
2 LiOH + CaSO4 = Li2SO4 + Ca(OH)2
Ag2S + KCN = AgCN + K2S =>
Ag2S + 2 KCN = 2 AgCN + K2S
LiO + Cl2O7 = LiCl2O8 =>
LiO + Cl2O7 = LiCl2O8
NaBr + I2 = NaBrI =>
2 NaBr + I2 = 2 NaBrI
B2Cl4 + O2 = B2O3 + BCl3 =>
6 B2Cl4 + 3 O2 = 2 B2O3 + 8 BCl3
(NH4)2Cr2O7 + O2 = Cr2O3 + NO2 + H2O =>
(NH4)2Cr2O7 + 2 O2 = Cr2O3 + 2 NO2 + 4 H2O
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
MgSO3 + H2SO3 = Mg(HSO3)2 =>
MgSO3 + H2SO3 = Mg(HSO3)2
Ca(OH)2 + KOH = K2CaO2 + H2O =>
Ca(OH)2 + 2 KOH = K2CaO2 + 2 H2O
CrO3 + HCl + C3H7OH = CrOHCl2 + H2O + CO2 =>
6 CrO3 + 12 HCl + C3H7OH = 6 CrOHCl2 + 7 H2O + 3 CO2
S + O2 = SO2 =>
S + O2 = SO2
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
NaCI + I2 = NaI + CI2 =>
NaCI + I2 = NaI + CI2
Ga + Ni(SO3)2 = Ni + Ga2(SO3)3 =>
4 Ga + 3 Ni(SO3)2 = 3 Ni + 2 Ga2(SO3)3
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCl2 + CO2 + H2O
CoS + HNO3 + HCl = S + NO + Co{2+} + Cl{-} + H2O =>
3 CoS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 Co{2+} + 6 Cl{-} + 4 H2O
K3PO4(aq) + BaI2(aq) = KI(aq) + Ba3(PO4)2(s) =>
2 K3PO4(aq) + 3 BaI2(aq) = 6 KI(aq) + Ba3(PO4)2(s)
Ni(OH)2(s) + HBr(aq) = NiBr + H(OH)2 =>
Ni(OH)2(s) + HBr(aq) = NiBr + H(OH)2
FeCl2 + Na3P = Fe3(P)2 + NaCl =>
3 FeCl2 + 2 Na3P = Fe3(P)2 + 6 NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe(HO)3 + HCl = FeCl3 + H2O =>
Fe(HO)3 + 3 HCl = FeCl3 + 3 H2O
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