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Hg2O + H2O2 = 2 HgO + H2O
ZnSO4 + NH3 = Zn(NH3) + SO4 =>
ZnSO4 + NH3 = Zn(NH3) + SO4
Cd + Na2S2O8 = CdSO4 + Na2SO4 =>
Cd + Na2S2O8 = CdSO4 + Na2SO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
H3Po4 + Cs = Cs3Po4 + H2 =>
2 H3Po4 + 6 Cs = 2 Cs3Po4 + 3 H2
HSO4 + Ca(OH)2 = HOH + Ca(SO4)2 =>
2 HSO4 + Ca(OH)2 = 2 HOH + Ca(SO4)2
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
Zn + CrC13 = CrC12 + ZnC12 =>
Zn + 12 CrC13 = 12 CrC12 + ZnC12
FeBr2 + KOH + H2O2 = KFeO2 + KBr + H2O =>
2 FeBr2 + 6 KOH + H2O2 = 2 KFeO2 + 4 KBr + 4 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CaOCl2 + NH3 = CaCl2 + H2O + N2 =>
3 CaOCl2 + 2 NH3 = 3 CaCl2 + 3 H2O + N2
Zn(HO)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(HO)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Sr(OH)2(s) + HNO3(aq) = Sr(NO3)2(aq) + H2O =>
Sr(OH)2(s) + 2 HNO3(aq) = Sr(NO3)2(aq) + 2 H2O
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
KMnO4 + HCOOH + NaOH = CO2 + K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + HCOOH + 2 NaOH = CO2 + K2MnO4 + Na2MnO4 + 2 H2O
C6H5CH2CH3 + KMnO4 = C6H5COOH + K2CO3 + MnO2 + H2O =>
2 C6H5CH2CH3 + 18 KMnO4 = C6H5COOH + 9 K2CO3 + 18 MnO2 + 7 H2O
Pb(aq) + SO4(aq) = PbSO4 =>
Pb(aq) + SO4(aq) = PbSO4
C6H5OH + CH3MgI = CH4 + C6H5OMgI =>
C6H5OH + CH3MgI = CH4 + C6H5OMgI
FeCl2 + Na3AsO4 = Fe3(AsO4)2 + NaCl =>
3 FeCl2 + 2 Na3AsO4 = Fe3(AsO4)2 + 6 NaCl
CaO + H2CO3 = CO2 + Ca(OH)2 =>
CaO + H2CO3 = CO2 + Ca(OH)2
V2O5 + Na2S + H2O = VO2 + NaSO3 + Na3OH =>
19 V2O5 + 6 Na2S + H2O = 38 VO2 + 6 NaSO3 + 2 Na3OH
MnSO4 + NaI = MnI2 + Na2SO4 =>
MnSO4 + 2 NaI = MnI2 + Na2SO4
At + H2 = H2At =>
At + H2 = H2At
Zn + CrC13 = CrC12 + ZnC12 =>
Zn + 12 CrC13 = 12 CrC12 + ZnC12
Ca + (NH4)CO3 = CaCO3 + (NH4)2 =>
2 Ca + 2(NH4)CO3 = 2 CaCO3 + (NH4)2
Cr(OH)2 + SO3 = CrSO4 + H2O =>
Cr(OH)2 + SO3 = CrSO4 + H2O
Cr2O3 + NaOH = NaCrO2 + H2O =>
Cr2O3 + 2 NaOH = 2 NaCrO2 + H2O
S8 + P4 = P4S7 =>
7 S8 + 8 P4 = 8 P4S7
(CO2H)2 + CrO7{-2} + H{+} = Cr{3+} + CO2 + H2O =>
9(CO2H)2 + 2 CrO7{-2} + 10 H{+} = 2 Cr{3+} + 18 CO2 + 14 H2O
C16H26O4 + Ba(ClO3)2 = CO + H2O + BaCl2 =>
6 C16H26O4 + 25 Ba(ClO3)2 = 96 CO + 78 H2O + 25 BaCl2
CH3CH2OH + KMnO4 = CH3CHO + MnO2 + KOH + H2O =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3CHO + 2 MnO2 + 2 KOH + 2 H2O
TiCl4 + ClF3 = TiClF3 + Cl2 =>
TiCl4 + ClF3 = TiClF3 + 2 Cl2
NaI(aq) + Hg2(C2H3O2)2(ag) = Hg2I(s) + Na(C2H3O2)2(aq) =>
NaI(aq) + Hg2(C2H3O2)2(ag) = Hg2I(s) + Na(C2H3O2)2(aq)
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
[Ag(NH3)2]OH + HCl = AgCl + H2O + NH4Cl =>
[Ag(NH3)2]OH + 3 HCl = AgCl + H2O + 2 NH4Cl
COOHCH2CH2C(O)COOH = CO2 + CH3CH2COCOOH =>
COOHCH2CH2C(O)COOH = CO2 + CH3CH2COCOOH
C3H6O2 + Br2 = C3H5BrO2 + HBr =>
C3H6O2 + Br2 = C3H5BrO2 + HBr
KJ + NaCl = KCl + NaJ =>
KJ + NaCl = KCl + NaJ
T2 + Q2 = T3Q =>
3 T2 + Q2 = 2 T3Q
CH3COOH(l) + Na2CO3(s) = CH3COONa(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(l) + Na2CO3(s) = 2 CH3COONa(aq) + CO2(g) + H2O(l)
CaO2(s) + H2SO4(aq) = CaSO4(s) + H2O2(aq) =>
CaO2(s) + H2SO4(aq) = CaSO4(s) + H2O2(aq)
C3H8O + Na = C3H7ONa + H2 =>
2 C3H8O + 2 Na = 2 C3H7ONa + H2
CH2O + Cu(OH)2 = CH2O2 + Cu2O + H2O =>
CH2O + 2 Cu(OH)2 = CH2O2 + Cu2O + 2 H2O
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
Sn + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
Sn + 2 NaOH + 4 H2O = Na2[Sn(OH)6] + 2 H2
Sn{2} + Fe{3} = Sn{4} + Fe{2} =>
Sn{2} + 2 Fe{3} = Sn{4} + 2 Fe{2}
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CH3COCH3 + KMnO4 + CuSO4*5H2O = C4H6O2 + K2SO4 + CuO + MnO2 + H2O =>
12 CH3COCH3 + 10 KMnO4 + 5 CuSO4*5H2O = 9 C4H6O2 + 5 K2SO4 + 5 CuO + 10 MnO2 + 34 H2O
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