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Cl2 + SnBr4 = SnCl2 + 2 Br2
COSO4 + NH4SCN = CO(SCN)2 + (NH4)2SO4 =>
COSO4 + 2 NH4SCN = CO(SCN)2 + (NH4)2SO4
AgBr = Br2 + Ag =>
2 AgBr = Br2 + 2 Ag
CaCl2 + K2PO4 = KCl + CaPO4 =>
CaCl2 + K2PO4 = 2 KCl + CaPO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ni + HCI = NiCI + H =>
Ni + HCI = NiCI + H
C8H18 + CO2 = CO + H2O =>
C8H18 + 17 CO2 = 25 CO + 9 H2O
Al(NO3)3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KNO3(aq) =>
2 Al(NO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KNO3(aq)
CO2 + S3 = CS2 + SO2 =>
CO2 + S3 = CS2 + SO2
FeCO3 + HNO3 = Fe(NO3)2 + CO2 + H2O =>
FeCO3 + 2 HNO3 = Fe(NO3)2 + CO2 + H2O
(NH4)2O = NH4 + O =>
(NH4)2O = 2 NH4 + O
CdS + H{+} = Cd{2+} + H2S =>
CdS + 2 H{+} = Cd{2+} + H2S
K2Cr2O7 + KBr + H2SO4 = Br2 + K2SO4 + Cr2SO4 + H2O =>
K2Cr2O7 + 10 KBr + 7 H2SO4 = 5 Br2 + 6 K2SO4 + Cr2SO4 + 7 H2O
Zn + HBr = Zn(Br2) + H2 =>
Zn + 2 HBr = Zn(Br2) + H2
CaO + HI = H2O + CaI2 =>
CaO + 2 HI = H2O + CaI2
Zn3(PO4)24H2O = Zn3H2O + (PO4)2 =>
Zn3(PO4)24H2O = Zn3H2O + 12(PO4)2
Pb(CH3COO)2 = Pb + CO2 + H2O + CH3COCH3 =>
8 Pb(CH3COO)2 = 8 Pb + 11 CO2 + 3 H2O + 7 CH3COCH3
Fe + KMnO4 + HCl = FeMnO2 + H2O + K + Cl =>
Fe + KMnO4 + 4 HCl = FeMnO2 + 2 H2O + K + 4 Cl
H2HO2 = H2O + O2 =>
4 H2HO2 = 6 H2O + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Re + O2 = ReO =>
2 Re + O2 = 2 ReO
NaOH + ClO4 = NaO4 + ClOH =>
NaOH + ClO4 = NaO4 + ClOH
AlCl3 + H2O = Al(OH)3 + HCl = =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Na2ZnO2 + HCl = Zn(OH)2 + NaCl =>
Na2ZnO2 + 2 HCl = Zn(OH)2 + 2 NaCl
C2H2O4 + Na = Na2C2O4 + H2 =>
C2H2O4 + 2 Na = Na2C2O4 + H2
K2O(s) + H2O = KOH(s) =>
K2O(s) + H2O = 2 KOH(s)
P4S10 + O = P4O6 + SO2 =>
P4S10 + 26 O = P4O6 + 10 SO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
CH2CH2 + Cl2 = CH2ClCH2Cl =>
CH2CH2 + Cl2 = CH2ClCH2Cl
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
Mg + H2SO4(k) = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4(k) = 4 MgSO4 + H2S + 4 H2O
MgO + HBr = H2O + MgBr2 =>
MgO + 2 HBr = H2O + MgBr2
Ca(OH)2 + MgF2 = Mg(OH)2 + CaF2 =>
Ca(OH)2 + MgF2 = Mg(OH)2 + CaF2
Na3(PO4) + Ba(NO3)2 = Ba3(PO4)2 + Na(NO3) =>
2 Na3(PO4) + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 Na(NO3)
Ca(NO3)2 + C2H3NaO2 = Ca(NaO2)2 + C2H3NO3 =>
Ca(NO3)2 + 2 C2H3NaO2 = Ca(NaO2)2 + 2 C2H3NO3
MgO + HBr = H2O + MgBr2 =>
MgO + 2 HBr = H2O + MgBr2
Mg + ClO3 = Mg(ClO3) =>
Mg + ClO3 = Mg(ClO3)
Al + Ag2(SO4)3 = Ag + Al(SO4) =>
3 Al + Ag2(SO4)3 = 2 Ag + 3 Al(SO4)
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(aq) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(aq)
HPO2 + Zn(OH)2 = Zn(PO2)2 + H2O =>
2 HPO2 + Zn(OH)2 = Zn(PO2)2 + 2 H2O
Zn + C6H8O7 = Zn3(C6H5O7) + H2 =>
6 Zn + 2 C6H8O7 = 2 Zn3(C6H5O7) + 3 H2
Ca*(OH)2 + HNO3 = Ca*(NO3)2 + H2O =>
Ca*(OH)2 + 2 HNO3 = Ca*(NO3)2 + 2 H2O
HNO3 + CaS = CaHNO3 + S =>
HNO3 + CaS = CaHNO3 + S
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ni + H3PO4 = Ni3(PO4) + H =>
3 Ni + H3PO4 = Ni3(PO4) + 3 H
Al + HCl + H2O = [Al(H2O)6]Cl + H2 =>
2 Al + 2 HCl + 12 H2O = 2[Al(H2O)6]Cl + H2
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