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CoSO4 + Ni(NO3)2 = Ni(SO4) + Co(NO3)2
C4H9OH + NaNO2 + H2SO4 = C4H9ONO + H2O + Na2SO4 =>
2 C4H9OH + 2 NaNO2 + H2SO4 = 2 C4H9ONO + 2 H2O + Na2SO4
AuF3 + H2SO4 + NaMnO4 = MnSO4 + Na2SO4 + Au2(SO4)3 + F2 + H2O =>
10 AuF3 + 24 H2SO4 + 6 NaMnO4 = 6 MnSO4 + 3 Na2SO4 + 5 Au2(SO4)3 + 15 F2 + 24 H2O
Zn + H3(PO4) = Zn3(PO4)2 + H =>
3 Zn + 2 H3(PO4) = Zn3(PO4)2 + 6 H
SiO2 + K = Si + K2O =>
SiO2 + 4 K = Si + 2 K2O
Ca2 + CO2 + H2O = CH2CHCO2 + Ca(OH) =>
11 Ca2 + 6 CO2 + 14 H2O = 2 CH2CHCO2 + 22 Ca(OH)
AlCl3 + CH3COONa + H2O = Al(OH)(CH3COO)2 + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + H2O = Al(OH)(CH3COO)2 + CH3COOH + 3 NaCl
HCH3COO + NaHCO3 = NaCH3COO + H2CO3 =>
HCH3COO + NaHCO3 = NaCH3COO + H2CO3
Ag2CO3 + HNO3 = AgNO3 + HOH + CO2 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + HOH + CO2
(CH3COO)2Pb + CO2 + H2O = PbCO3 + CH3COOH =>
(CH3COO)2Pb + CO2 + H2O = PbCO3 + 2 CH3COOH
CH3CH2NO2 + HCl + Fe = FeCl2 + C2H5NH3Cl + H2O =>
CH3CH2NO2 + 7 HCl + 3 Fe = 3 FeCl2 + C2H5NH3Cl + 2 H2O
FeCl3 + Na2CO3 = Fe3O4 + NaCl + CO2 + O2 =>
12 FeCl3 + 18 Na2CO3 = 4 Fe3O4 + 36 NaCl + 18 CO2 + O2
N2 + CI2 = NCI2 =>
N2 + 2 CI2 = 2 NCI2
CuS + KC = CuC + KS =>
CuS + KC = CuC + KS
CH3COC2H5 + O2 = H2O + CO2 =>
2 CH3COC2H5 + 11 O2 = 8 H2O + 8 CO2
C4(g)H8O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4(g)H8O(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
OH{-} + CH2OH(CHOH)4CHO + Ag(NH3)2{+} = Ag + CH2OH(CHOH)4COO{-} + NH3 + H2O =>
3 OH{-} + CH2OH(CHOH)4CHO + 2 Ag(NH3)2{+} = 2 Ag + CH2OH(CHOH)4COO{-} + 4 NH3 + 2 H2O
NH4NO3 + Ca(OH)2 = CaNO3 + NH3 + H2O =>
7 NH4NO3 + 8 Ca(OH)2 = 8 CaNO3 + 6 NH3 + 13 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NiO4 + Mg = NiO + MgO =>
NiO4 + 3 Mg = NiO + 3 MgO
Mn + Cr2O72{-} + H{+} = Mn2{+} + Cr3{+} + H2O =>
854 Mn + 3 Cr2O72{-} + 432 H{+} = 427 Mn2{+} + 2 Cr3{+} + 216 H2O
Z + HC = ZC2 + H2 =>
Z + 2 HC = ZC2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H8O2 + HCl = C3H7OCl + H2O =>
C3H8O2 + HCl = C3H7OCl + H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Ba(HCO3)2 + CaCl2 = BaCl2 + CaCO3 + CO2 + H2O =>
Ba(HCO3)2 + CaCl2 = BaCl2 + CaCO3 + CO2 + H2O
FeS04 + K2Cr2O7 + H2S2O7 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
4 FeS04 + 18 K2Cr2O7 + 31 H2S2O7 = 2 Fe2(SO4)3 + 18 K2SO4 + 18 Cr2(SO4)3 + 31 H2O
Al2O3 + Br = Al + BrO =>
Al2O3 + 3 Br = 2 Al + 3 BrO
HCH3COO + NaCl = HCl + NaCH3COO =>
HCH3COO + NaCl = HCl + NaCH3COO
NaOHHCN = NaCNH2O =>
NaOHHCN = NaCNH2O
KJ + NaOH = KOH + NaJ =>
KJ + NaOH = KOH + NaJ
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HN = NH =>
HN = NH
BaS + Al2(SO4)3 + H2O = Al(OH)3 + BaSO4 + H2S =>
3 BaS + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 BaSO4 + 3 H2S
CaCl2 + AgOH = AgCl + Ca(OH)2 =>
CaCl2 + 2 AgOH = 2 AgCl + Ca(OH)2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
FeS + HNO3 = FeSO4 + NO2 + H2O =>
FeS + 8 HNO3 = FeSO4 + 8 NO2 + 4 H2O
Mg3FeSi2O8 + H2O = Mg3Si2O9H4 + Fe3O4 + H2 =>
3 Mg3FeSi2O8 + 7 H2O = 3 Mg3Si2O9H4 + Fe3O4 + H2
FeSO4 + Ca(OH)2 = Fe(OH) + Ca(SO4)2 =>
2 FeSO4 + Ca(OH)2 = 2 Fe(OH) + Ca(SO4)2
CH3CH2CH2(OH) + K2Cr2O7 + H2SO4 = CH3CH2CH(O) + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2(OH) + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH(O) + K2SO4 + Cr2(SO4)3 + 7 H2O
La(NO3)3*6H2O + Co(NO3)2*6H2O + (NH2)2CO = LaCoO3 + H2O + CO2 + N2 =>
2 La(NO3)3*6H2O + 2 Co(NO3)2*6H2O + 8(NH2)2CO = 2 LaCoO3 + 40 H2O + 8 CO2 + 13 N2
C6H12O6 + SO4{-2} = H2O + CO2 + H2S{-2} =>
5 C6H12O6 + 12 SO4{-2} = 18 H2O + 30 CO2 + 12 H2S{-2}
KCrO4{-2} + NaOH = NaCrO4{-2} + KOH =>
KCrO4{-2} + NaOH = NaCrO4{-2} + KOH
MoS2 + Ca(ClO)2 + H2O = MoO2 + H2SO4 + CaCl2 =>
MoS2 + 4 Ca(ClO)2 + 2 H2O = MoO2 + 2 H2SO4 + 4 CaCl2
Cr(OH)3 + Cl2 + K(OH) = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 K(OH) = 2 K2CrO4 + 6 KCl + 8 H2O
Zn + Cu2SO4 = Zn(SO4) + Cu =>
Zn + Cu2SO4 = Zn(SO4) + 2 Cu
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
[Co(H2O)6]Cl2 + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
KMnO4 + Zn + KNO3 + H2SO4 = MnSO4 + K2SO4 + Zn(NO3)2 + H2O =>
2 KMnO4 + 5 Zn + 10 KNO3 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Zn(NO3)2 + 8 H2O
Ra + I = Ra5I2 =>
5 Ra + 2 I = Ra5I2
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