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C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH4 + NaOH = NH3 + H2O + Na =>
NH4 + NaOH = NH3 + H2O + Na
Na2S + Pb = NaPb + S =>
Na2S + 2 Pb = 2 NaPb + S
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
Cu2CO3(OH)2 = Cu2CO3 + (OH)2 =>
Cu2CO3(OH)2 = Cu2CO3 + (OH)2
H{+} + Zn + ReO4 = Zn{2+} + Re + H2O =>
8 H{+} + 4 Zn + ReO4 = 4 Zn{2+} + Re + 4 H2O
Sr + Li2O = SrO + Li =>
Sr + Li2O = SrO + 2 Li
Al2O3 + Fe = Al + Fe2O4 =>
4 Al2O3 + 6 Fe = 8 Al + 3 Fe2O4
C2H5Cl + C2H5Zn = C4H10 + ZnCl2 =>
4 C2H5Cl + 2 C2H5Zn = 3 C4H10 + 2 ZnCl2
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
C2H5OH(i) + O2 = CO2 + H2O =>
C2H5OH(i) + 3 O2 = 2 CO2 + 3 H2O
CaCO3 + HBrO3 = Ca(BrO3)2 + H2CO3 =>
CaCO3 + 2 HBrO3 = Ca(BrO3)2 + H2CO3
K2MnO4 + H2C2O2 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
3 K2MnO4 + 2 H2C2O2 + 6 H2SO4 = 3 MnSO4 + 4 CO2 + 8 H2O + 3 K2SO4
Fe + CuSO4 + NaCl = FeCl2 + Cu + Na2SO4 =>
Fe + CuSO4 + 2 NaCl = FeCl2 + Cu + Na2SO4
TiHPO4 + NiC2H3O2 = TiC2H3O2 + NiHPO4 =>
TiHPO4 + NiC2H3O2 = TiC2H3O2 + NiHPO4
FeBr2 + Fe(CH3COO)3 = Fe(CH3COO)2 + FeBr3 =>
3 FeBr2 + 2 Fe(CH3COO)3 = 3 Fe(CH3COO)2 + 2 FeBr3
C2H2 + Ag(NH3)2 = C2HAg + NH4 + NH3 =>
C2H2 + Ag(NH3)2 = C2HAg + NH4 + NH3
Sb + NO3 = Sb2O3 + NO =>
4 Sb + 3 NO3 = 2 Sb2O3 + 3 NO
Pb(CH3COO)2 + KBr = PbBr2 + KCH3COO =>
Pb(CH3COO)2 + 2 KBr = PbBr2 + 2 KCH3COO
AgBr + NH3 = [Ag(NH3)2] + Br =>
AgBr + 2 NH3 = [Ag(NH3)2] + Br
Cr + H2O = Cr2O7 + H =>
2 Cr + 7 H2O = Cr2O7 + 14 H
BaCrO4 + Ba(OH)2 = Ba3(CrO4)2 + O2 + H2O =>
4 BaCrO4 + 2 Ba(OH)2 = 2 Ba3(CrO4)2 + O2 + 2 H2O
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
O + CN = N + CO2 =>
2 O + CN = N + CO2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Zn(NO3)2 + H2O = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 H2O = Zn(OH)2 + 2 HNO3
Cl2 = Cl =>
Cl2 = 2 Cl
CCl2 + AgNO3 = C(NO3)2 + AgCl =>
CCl2 + 2 AgNO3 = C(NO3)2 + 2 AgCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
AgCH3COO + Na3PO4 = Ag3PO4 + CH3COONa =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 CH3COONa
CO + H2O + SO2 = C6H6S + O2 =>
12 CO + 6 H2O + 2 SO2 = 2 C6H6S + 11 O2
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
CHCNa + CH3CH2Cl = CHCCH2CH3 + NaCl =>
CHCNa + CH3CH2Cl = CHCCH2CH3 + NaCl
AlCl + KBr = KCl + AlBr =>
AlCl + KBr = KCl + AlBr
Ca(ClO)2 + Mn(OH)2 + H2O = MnO3 + Ca(OH)2 + Cl2 =>
2 Ca(ClO)2 + Mn(OH)2 + H2O = MnO3 + 2 Ca(OH)2 + 2 Cl2
CUO(s) + H2SO4 = CUSO4 + H2O =>
CUO(s) + H2SO4 = CUSO4 + H2O
(Ca(HCO3)2) + Ca(OH)2 = CaCO3 + H2O =>
(Ca(HCO3)2) + Ca(OH)2 = 2 CaCO3 + 2 H2O
Cr2O7{2-} + CH2O + H{+} = Cr{3+} + CH2O2 + H2O =>
Cr2O7{2-} + 3 CH2O + 8 H{+} = 2 Cr{3+} + 3 CH2O2 + 4 H2O
H2Co3 + Pb(OH)2 = Pb(Co3) + H2O =>
H2Co3 + Pb(OH)2 = Pb(Co3) + 2 H2O
C17H19NO3(s) + C2H4O2(I) = C21H23NO5(s) + H2O(I) =>
C17H19NO3(s) + 2 C2H4O2(I) = C21H23NO5(s) + 2 H2O(I)
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
NaSbO2 + H2O = Sb(OH)3 + NaOH =>
NaSbO2 + 2 H2O = Sb(OH)3 + NaOH
MgSO4 + Na3PO4 = Mg3(PO4)2 + (Na3)2(SO4)3 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + (Na3)2(SO4)3
PB(OH)4 + HNO2 = PB(NO2)4 + H2O =>
PB(OH)4 + 4 HNO2 = PB(NO2)4 + 4 H2O
CH3CH2CH2COH + O2 = CO2 + H2O =>
2 CH3CH2CH2COH + 11 O2 = 8 CO2 + 8 H2O
H2S + Ba = H2 + SBa =>
H2S + Ba = H2 + SBa
SbOCl + HCl = SbCl3 + H2O =>
SbOCl + 2 HCl = SbCl3 + H2O
MgZn + O2 = MgO + ZnO =>
MgZn + O2 = MgO + ZnO
NaOCl + H2 = H2O2 + NaCl =>
2 NaOCl + H2 = H2O2 + 2 NaCl
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
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