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C2H2(g) + 5 O = 2 CO2(g) + H2O(g)
NaClO3 + SrCl2 = NaCl + Sr(ClO3)2 =>
2 NaClO3 + SrCl2 = 2 NaCl + Sr(ClO3)2
Ni(NH3)6{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
Ni(NH3)6{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
Ra(NO3)2 + H2SO4 = RaSO4 + H2(NO3)2 =>
Ra(NO3)2 + H2SO4 = RaSO4 + H2(NO3)2
BaCl2 + HOH = Ba(OH)2 + HCl =>
BaCl2 + 2 HOH = Ba(OH)2 + 2 HCl
NaOH + KCl = NaCl(s) + KOH =>
NaOH + KCl = NaCl(s) + KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cd + HCl + Na2S = CdS2 + NaCl + H2 =>
Cd + 4 HCl + 2 Na2S = CdS2 + 4 NaCl + 2 H2
FeO + K3PO4 = K2O + Fe3(PO4)2 =>
3 FeO + 2 K3PO4 = 3 K2O + Fe3(PO4)2
Fe2CO3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2CO3(s) + CO(g) = 2 Fe(s) + 2 CO2(g)
CH2O2 + NaHCO3 = NaCHO2 + H2O + CO2 =>
CH2O2 + NaHCO3 = NaCHO2 + H2O + CO2
HgO + HCl = HgCl2 + H2O =>
HgO + 2 HCl = HgCl2 + H2O
Al(NO3)3 + K3Fe(CN)6 = Al(CN)3 + K3Fe(NO3)6 =>
2 Al(NO3)3 + K3Fe(CN)6 = 2 Al(CN)3 + K3Fe(NO3)6
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Al(OH)2Cl + HCl = Al(OH)Cl2 + H2O =>
Al(OH)2Cl + HCl = Al(OH)Cl2 + H2O
Pb(NO)3 + Mg = Pb + Mg(NO)3 =>
Pb(NO)3 + Mg = Pb + Mg(NO)3
Sb2S3 + Mn(NO3)2 + Na2SiO3 = Na3SbO4 + Na2MnO4 + NO + SiO2 + Na2SO4 =>
Sb2S3 + 14 Mn(NO3)2 + 20 Na2SiO3 = 2 Na3SbO4 + 14 Na2MnO4 + 28 NO + 20 SiO2 + 3 Na2SO4
AgNO3(aq) + MgI2(aq) = AgI + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgI2(aq) = 2 AgI + Mg(NO3)2(aq)
HOCl + KI = HOI + KCl =>
HOCl + KI = HOI + KCl
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2 =>
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2
C9H8 + Br2 + H2O = C9H9BrO + HBr =>
C9H8 + Br2 + H2O = C9H9BrO + HBr
H3PO4 + AgOH = Ag3PO4 + H2O =>
H3PO4 + 3 AgOH = Ag3PO4 + 3 H2O
ZnO + K4Fe(CN)6 = Zn2[Fe(CN)6] + K2O =>
2 ZnO + K4Fe(CN)6 = Zn2[Fe(CN)6] + 2 K2O
Ca(C2H3O2)2(aq) + NaF(aq) = NaC2H3O2(aq) + CaF2(s) =>
Ca(C2H3O2)2(aq) + 2 NaF(aq) = 2 NaC2H3O2(aq) + CaF2(s)
Na2S2O5 + O2 = Na2SO4 + SO2 =>
2 Na2S2O5 + O2 = 2 Na2SO4 + 2 SO2
ClO + HCl + Fe(NH4)2SO4 = H2O + Fe(NH4)2Cl3 + H2SO4 =>
ClO + 8 HCl + 3 Fe(NH4)2SO4 = H2O + 3 Fe(NH4)2Cl3 + 3 H2SO4
ZnOH2O = Zn(OH)2 =>
ZnOH2O = Zn(OH)2
U{4+} + H2O = UO2{+} + H{+} + e =>
U{4+} + 2 H2O = UO2{+} + 4 H{+} + e
Fe(OH)2 + OH{-} = Fe(OH)3 + e =>
Fe(OH)2 + OH{-} = Fe(OH)3 + e
C8H8O3 + NaHCO3 + I2 = C8H7O3I + NaI + H2CO3 =>
C8H8O3 + NaHCO3 + I2 = C8H7O3I + NaI + H2CO3
CuCl2 + Li2CO3 = CuCO3 + LiCl =>
CuCl2 + Li2CO3 = CuCO3 + 2 LiCl
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
CH2O + Cu(OH)2 + NaOH = HCOONa + Cu + H2O =>
CH2O + Cu(OH)2 + NaOH = HCOONa + Cu + 2 H2O
OH{-} + MnO4{-} + C2O4{2-} = CO3{2-} + MnO2 + H2O =>
4 OH{-} + 2 MnO4{-} + 3 C2O4{2-} = 6 CO3{2-} + 2 MnO2 + 2 H2O
PbS + H2O2O = PbSO4 + H2O =>
PbS + 2 H2O2O = PbSO4 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CH3COONa + CH3CH2OH = CH3CH2COOCH2CH3 + NaOH + H2O =>
2 CH3COONa + 3 CH3CH2OH = 2 CH3CH2COOCH2CH3 + 2 NaOH + H2O
BaCO3 + NHO3 = H2CO3 + Ba(NO3)2 =>
BaCO3 + 2 NHO3 = H2CO3 + Ba(NO3)2
Al + CaCo3 = Al2(Co3)3 + Ca =>
2 Al + 3 CaCo3 = Al2(Co3)3 + 3 Ca
Sn + Cr2O3 = Cr + SnO2 =>
3 Sn + 2 Cr2O3 = 4 Cr + 3 SnO2
MnSO4*7H20 + KMnO4 + H2SO4 = MnO2 + K2SO4 + H2O =>
3 MnSO4*7H20 + 142 KMnO4 + 68 H2SO4 = 145 MnO2 + 71 K2SO4 + 278 H2O
KMnO4 + H2C2O4 + H2SO4 = KSO4 + MnSO4 + H2O + CO2 =>
KMnO4 + 2 H2C2O4 + 2 H2SO4 = KSO4 + MnSO4 + 4 H2O + 4 CO2
BaO2H2 + H2SO4 = BaSO4 + H2O =>
BaO2H2 + H2SO4 = BaSO4 + 2 H2O
Br2 + KCl = BrCl2 + K =>
Br2 + 4 KCl = 2 BrCl2 + 4 K
CaCO3(s) + HClO3(aq) = Ca(ClO3)2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HClO3(aq) = Ca(ClO3)2(aq) + H2O(l) + CO2(g)
Ca2 + CO3 = CaCO3 =>
Ca2 + 2 CO3 = 2 CaCO3
HMnO4 + NH3 + HNO3 = H2O + Mn(NO3)2 =>
8 HMnO4 + 5 NH3 + 11 HNO3 = 17 H2O + 8 Mn(NO3)2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
(CH3COO)2Pb + HOH = CH3COOH + Pb(OH)2 =>
(CH3COO)2Pb + 2 HOH = 2 CH3COOH + Pb(OH)2
Al + CaCo3 = Al2(Co3)3 + Ca =>
2 Al + 3 CaCo3 = Al2(Co3)3 + 3 Ca
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