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ZnO + 2 CH3COOH + H2O = Zn(CH3COO)2*2H2O
CH3CHBrCH2CH3 + Br2 = HBr + CH3CBrBrCH2CH2 =>
2 CH3CHBrCH2CH3 + 3 Br2 = 4 HBr + 2 CH3CBrBrCH2CH2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq)
CuC3H3 + H2SO4 = CuSO4 + SO2 + H2O + CO2 =>
2 CuC3H3 + 19 H2SO4 = 2 CuSO4 + 17 SO2 + 22 H2O + 6 CO2
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
CH3OH + H2SO4 = CH3 + SO4 + H2O =>
2 CH3OH + H2SO4 = 2 CH3 + SO4 + 2 H2O
FeSO4(aq) + NaCN(aq) = Fe(CN)2(aq) + Na2SO4(aq) =>
FeSO4(aq) + 2 NaCN(aq) = Fe(CN)2(aq) + Na2SO4(aq)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2MnO4 + KOH + NO2 = Mn(OH)2 + KNO3 =>
K2MnO4 + 2 KOH + 4 NO2 = Mn(OH)2 + 4 KNO3
BiCl3 + NaSnO2 + NaOH = Bi(s) + Na2SnO3 + NaCl + H2O =>
BiCl3 + 3 NaSnO2 + 6 NaOH = Bi(s) + 3 Na2SnO3 + 3 NaCl + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
[FeS2] + [NO3]{-} + H{+} = [SO4]{2-} + NO + H2O + Fe{3+} =>
[FeS2] + 5[NO3]{-} + 4 H{+} = 2[SO4]{2-} + 5 NO + 2 H2O + Fe{3+}
Fe(NH4)2(SO4)2 + NH4OH = FeO + NH4 + SO4 + H2O =>
Fe(NH4)2(SO4)2 + 2 NH4OH = FeO + 4 NH4 + 2 SO4 + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C8H18 + I2 = C8H17I + HI =>
C8H18 + I2 = C8H17I + HI
FeCl2 + KMnO4 + HCl = FeCl3 + Cl2MnCl2 + KCl + H2O =>
3 FeCl2 + KMnO4 + 8 HCl = 3 FeCl3 + Cl2MnCl2 + KCl + 4 H2O
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H[AuCl4] + KCN = K[Au(CN)4] + KCl + HCl =>
H[AuCl4] + 4 KCN = K[Au(CN)4] + 3 KCl + HCl
N2H6Cl2 + H2O = NH3 + HCl + HClO =>
N2H6Cl2 + H2O = 2 NH3 + HCl + HClO
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Cl2 + J2 + H2O = HCl + HJO3 =>
5 Cl2 + J2 + 6 H2O = 10 HCl + 2 HJO3
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
Zn + Sn(No3) = Zn(No3)2 + Sn =>
Zn + 2 Sn(No3) = Zn(No3)2 + 2 Sn
Sn(NO3)2(aq) + LiF(aq) = SnF2(s) + LiNO3(aq) =>
Sn(NO3)2(aq) + 2 LiF(aq) = SnF2(s) + 2 LiNO3(aq)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Al(OH)3 + H4P2O7 = Al4(P2O7)3 + H2O =>
4 Al(OH)3 + 3 H4P2O7 = Al4(P2O7)3 + 12 H2O
KCl(aq) + CaBr2(aq) = CaCl2(slaw) + KBr(aq) =>
2 KCl(aq) + CaBr2(aq) = CaCl2(slaw) + 2 KBr(aq)
C6H12 + CO2 = CO + H2 =>
C6H12 + 6 CO2 = 12 CO + 6 H2
(NH4)2C2O7 = C2O3 + N2 + H2O =>
(NH4)2C2O7 = C2O3 + N2 + 4 H2O
[Ag(NH3)2]OH + CH3OH = C2H2COOH + Ag + NH3 + H2O =>
7[Ag(NH3)2]OH + 3 CH3OH = C2H2COOH + 7 Ag + 14 NH3 + 8 H2O
Cl2 + AgNO3 + H2O = AgCl2 + AgClO4 + HNO3 =>
15 Cl2 + 16 AgNO3 + 8 H2O = 14 AgCl2 + 2 AgClO4 + 16 HNO3
Mg + HPO4 = MgPO4 + H3 =>
3 Mg + 3 HPO4 = 3 MgPO4 + H3
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 8 O
NH3 = N7 + H2 =>
14 NH3 = 2 N7 + 21 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2CrO4 + H2O = KOH + Cr + OH =>
K2CrO4 + 4 H2O = 2 KOH + Cr + 6 OH
PbO + H2SO3 = PbSO3 + H2O =>
PbO + H2SO3 = PbSO3 + H2O
BrO3 + N2H4 = Br2 + N2 + H2O =>
2 BrO3 + 3 N2H4 = Br2 + 3 N2 + 6 H2O
Al + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al + Fe(NO3)3 = Al(NO3)3 + Fe
Cn + O2 = CnO =>
2 Cn + O2 = 2 CnO
WO3 + H2O = WO4H2 =>
WO3 + H2O = WO4H2
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + CaHPO4(aq) =>
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + 2 CaHPO4(aq)
I3{-} + HSO3{-} + H2O = I{-} + H{+} + SO4{2-} =>
I3{-} + HSO3{-} + H2O = 3 I{-} + 3 H{+} + SO4{2-}
Po{6+} + {-} = Po{2+} =>
Po{6+} + 4e = Po{2+}
BaS(aq) + AgNO3(aq) = Ba(NO3)2(aq) + Ag2S(s) =>
BaS(aq) + 2 AgNO3(aq) = Ba(NO3)2(aq) + Ag2S(s)
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